Protect car from theft: The best tips.

Car theft is a persistent problem in Australia. Although not quite as many vehicles are stolen nowadays as there were in the 1990s after the opening of the eastern borders, the Australian Insurance Association estimates that the number of thefts of insured cars has remained very constant for 10 years. Australian Insurance Association estimates that the number of thefts of passenger cars with comprehensive insurance has remained very constant for the past 10 years at around 18,000 per year. With a damage expenditure of more than 300 million euro in the last year one can speak here certainly not of a petty crime.

Car theft can affect any vehicle owner. It therefore makes sense to find out about ways to protect your own car from theft. The following measures contribute to increased security against car theft:

Behavior when leaving the vehicle

The risk of car theft can be reduced by behaving correctly when leaving the vehicle. First of all, the car should be parked in a secured or guarded area. This means, for example, parking in a lockable garage at home and preferring guarded parking lots with security cameras or security personnel when on the road. If one’s car is simply parked on the street or in unattended, possibly even dark and unfrequented places, this is an invitation to opportunistic thieves.

When leaving the vehicle, you should also always check whether the car is actually properly locked. Especially when using a remote control for the central locking system, the signals can be interfered with by radio blockers and the car is unintentionally left unlocked. The car key should then be safely stowed away and not left unattended anywhere. So, for example, please do not hang your jacket with the car key in your pocket on the coat rack in the restaurant. Furthermore, a spare key should never be left behind in the car. Car thieves now know every secret hiding place.

Mechanical immobilizers

A good way to provide additional protection against car thieves is to use mechanical immobilizers such as steering wheel claws or pedal locks. These are robust metal constructions that are installed inside the vehicle. Classic steering wheel claws or steering wheel locks are attached directly to the steering wheel and prevent rotation and thus control of the vehicle by unauthorized persons. Pedal locks are often combined with steering wheel claws and additionally block the pedals.

Mechanical immobilizers are an excellent complement to the electronic immobilizers integrated in modern vehicles. They are completely independent of the vehicle’s electronics and can only be opened with the right key or brute force. Many car thieves shy away from the extra effort of first having to crack a mechanical immobilizer before starting the vehicle. Good steering wheel locks are usually very robust and can only be cracked with special tools and a lot of noise. Therefore, the use of mechanical immobilizers already provides an effective visual deterrent, especially against opportunistic thieves.

Electronic anti-theft devices

In addition to mechanical immobilizers such as steering wheel locks and pedal locks, vehicles can also be equipped with various electronic anti-theft devices. The standard equipment of most modern cars now includes an electronic immobilizer in addition to the alarm system. However, this is susceptible to manipulation. Car thieves can gain access to the vehicle diagnostic systems via the ODB interface and thus deactivate the immobilizer. A special ODB saver can be used to protect this interface in your own car against access by unauthorized persons.

Another option for electronic anti-theft protection is a so-called battery monitor. This is a special device that is connected between the car battery and the battery cable. The entire power supply in the car can then be interrupted by remote control. Since the device is attached directly to the battery by a safety screw, it cannot be easily removed without damaging the battery.

Last but not least, your own vehicle can also be equipped with a GPS tracking device. This does not directly help to prevent theft, but at least the exact position of the stolen vehicle can be found out afterwards.

Conclusion: Protect car from theft

Nowadays, there is a wide range of options to protect your own vehicle from theft. Due to the still regularly occurring car theft crimes, it is definitely worthwhile to take one or another measure to protect your own vehicle.

Source - https://www.waautoparts.com.au/protect-car-from-theft-the-best-tips/

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Throttle valve defective – symptoms and costs

What is a throttle valve?

A throttle valve is a small component in the gasoline engines of vehicles. It sits in the intake manifold and is needed to regulate the air supply. Gasoline engines need a mixture of gasoline and air, which becomes ignitable in a certain ratio. The air required for this is captured from the environment by the intake manifold and fed into the engine in the required ratio by means of a throttle valve. If this flap is defective, the engine can no longer run smoothly and, in the worst case, may even break down.

What are the symptoms of defective throttle valves?

A defect can have several effects. As already mentioned, the engine can run unsteadily at idle, i.e. with a fluctuating speed. It can also happen that the engine speed only decreases slowly as soon as you step off the gas. The layman usually recognizes a defective throttle valve by irregular driving, lower engine performance and a clearly noticeable engine stutter.

Defective throttle valve – what effects can occur?

If the throttle valve is defective, you can in principle still drive, albeit with reduced performance. You do not have to leave your vehicle at the side of the road. Nevertheless, your next trip should take you to a workshop. If the damage is not repaired as quickly as possible, the engine itself, the clutch or the transmission can be permanently damaged, which can result in high additional costs.

Can you repair throttle bodies yourself or is it advisable to take the car to a workshop?

Skilled people can of course repair their vehicle themselves. However, one should keep in mind that today’s engines not only need to be repaired mechanically, but also have sophisticated technology that needs to be readjusted after the actual repair. Only then can the smooth use of the engine be possible. So if you want to carry out such a repair yourself, you should have the appropriate professional knowledge about the structure and functioning of modern gasoline engines.

For the majority of Australians, the path to defective throttle valves in their vehicles accordingly leads to a specialist. To save money, however, you should first compare different workshops in your area. Because the prices for the same services can sometimes be quite different. To save money on a defective throttle valve, it is therefore a good idea to compare specialist workshops online. You can find out about the quality of the services provided and customer friendliness from customer reviews. Always get a cost estimate before the actual repair, with the request to be notified first in case of ultimately higher costs. This way, you can avoid unpleasant and surprising final bills and have your defective throttle body repaired at a fair price.

You can also consider buying a throttle body yourself, for example from an online spare parts store or second-hand from a car recycling company, which can be found all over Australia.

How are broken throttle bodies repaired?

In order to clean or repair a broken throttle body, it must first be removed. This requires some care and must be done differently from model to model of the engine. Because even if the functions of a gasoline engine is the same for every car manufacturer, but sometimes the structure differs. With today’s engines, removal with the complete housing is usually necessary.

After the visual inspection, the specialist decides whether the flap is defective or just needs to be cleaned and act accordingly. When cleaning with special brushes, great care must be taken to avoid damaging the sensitive flap in the end. Repairing the actual flap is usually not worthwhile. Therefore, the mechanic will replace it with a new one.

Defective throttle valve – what costs can arise?

It is not possible to say in advance what costs will be incurred due to a broken throttle valve, as the prices depend heavily on the engine model and the workshop carrying out the work. The installation itself requires only about one hour of work, so depending on the workshop, it can be paid well. In addition, there is the additional work involved if, for example, the vehicle has cruise control or additional modules need to be adjusted. The cost of the spare part itself also depends on the engine manufacturer. For spare parts from brand manufacturers such as BMW or Mercedes, you will of course have to dig deeper into your pocket. As a rule, you have to reckon with the pure acquisition costs of a new intake manifold flap of (non-binding) around 75 euros and upwards.

Is it worth buying a used part?

Of course, you can also buy a used throttle valve to reduce costs. However, since these have already been in use and only have a certain service life, you can also be unlucky and have trouble with it again after a short time. Therefore, used throttle bodies should only be purchased from reputable sellers who provide a guarantee of proper functioning and service life.

Conclusion

A stuttering car engine is always annoying and means that the car should be presented to a garage. In case of reduced performance of the engine, the gasoline-air ratio may be inconsistent, which is regulated by the throttle valve. Then the question arises: throttle valve or throttle valve sensor defective? The symptoms are similar and should be clarified by a specialist. Cleaning or replacement should be carried out as quickly as possible to avoid consequential damage to the engine or transmission.

A repair is usually not worthwhile, so defective throttle bodies are usually replaced. This should always be done in a specialist workshop. When looking for a suitable craftsman, you should compare different workshops to find a good and inexpensive repair option.

Source - https://www.waautoparts.com.au/throttle-valve-defective-symptoms-and-costs/

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Ignition coil defective – causes, symptoms, costs

Function of an ignition coil

The ignition coil is an extremely important component of the ignition system of vehicles with internal combustion engines. Its task is to generate the high voltage required to produce the ignition spark for the combustion engine. In general, the ignition coil design is identical for each vehicle. Inside are the coil with the primary winding, which is made of thicker copper wire, and the coil with the secondary winding, which is made of thinner copper wire and is significantly longer. Both coils wrap a laminated iron core. The wire of the coils is insulated so that the voltage cannot jump from the secondary winding to the primary winding, thus preventing short circuits. In the ignition coil, a high voltage of about 15,000 to about 30,000 volts is generated from the existing 12-volt voltage. This is further distributed to the spark plugs via the ignition leads and the mixture of fuel and air in the cylinders can be ignited.

Causes of a broken ignition coil

Like other components of a vehicle, the ignition coil is subject to wear. Internal short circuits or mechanical damage due to engine vibration, rusted plug connections due to wetness or faulty voltage supply can occur. There are various signs that indicate that an ignition coil is defective: the car will not start, the car accelerates significantly worse or the engine produces misfires. Increased fuel consumption, a rough engine run or loss of power are also clear symptoms of a defective ignition coil. In some vehicles, the check engine light comes on, an error code is displayed or the engine control system switches to emergency mode.

IGNITION COIL ON CAR GASOLINE ENGINE WITH TWO CAMSHAFTS

Defective ignition coil – the effects

If the ignition coil is defective, this can have effects such as occasional misfires or reduced acceleration. If the aforementioned symptoms occur and the ignition coil is defective, you can still continue driving, but the ignition coil should be replaced relatively quickly. The defect in one ignition coil can affect the other cylinders, in some cases the engine can no longer be started. Changing a defective ignition coil is important to ensure reliable ignition and smooth and efficient engine running. Continuing to drive with a defective coil can cause consequential damage.

How to check the ignition coil

A distributor-less ignition system allows for easy diagnosis, while an ignition system with a distributor needs to be tested in detail. As mentioned earlier, many on-board diagnostic systems output a fault code that makes it easier to find a defect. In most cases, a defect cannot be determined one hundred percent by the usual means. A resistance measurement rarely leads to a clear result. in addition, special tools are required because the components are difficult to access. A specialist can check the function of the ignition coil with special tools and equipment, and this can be done with the engine removed or installed. Since a hobby mechanic usually does not have these modern measuring instruments, it is recommended that the voltage supply be measured by a specialist workshop.

• Inspection points when testing the coil
• Check for mechanical damage
• Are there hairline cracks on the housing
• is there damage or oxidation on ignition leads and plug connections?
• Is the voltage supply correct?
• Read out the fault memory with a diagnostic device
• Check engine control and ignition monitoring
• Checking the high-voltage curve

Without correct measurement none of the ignition coils should be exchanged, leave this to a specialist in the workshop of your choice.

The costs of a broken ignition coil

Depending on the type of vehicle, you must expect costs of 60 to 180 euros per sink. In addition, there is the amount of work. The costs depend on the quality, type and delivery of the components. There are ignition coils that are suitable for several cylinders, others can only supply one cylinder with electricity. It is not always necessary to replace both at the same time, they can be ordered separately. It is advantageous to have the component replaced in a workshop. There, the specialists know the exact type of coils and give warranty on the new part. In addition, working on the ignition system is not without danger, there is a high voltage, not necessarily easy for a layman.

Source - https://www.waautoparts.com.au/ignition-coil-defective-causes-symptoms-costs/

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Save money when visiting the workshop – this is how the car repair becomes cheap

Most car owners have not exactly been happy about garage bills so far, and in many cases they are even nasty surprises. New vehicles are full of high-tech and therefore garage tinkerers no longer have many options here. A visit to the workshop is therefore often unavoidable and original parts are usually required. After all, whether it’s a rust bucket or a new car, all cars have to go to the workshop at least every three years, for example for repairs or maintenance.

Particularly when new cars are purchased, these would also have to go to authorized workshops in the event of defects, because here there is the statutory liability for material defects or the manufacturer’s warranty. Rectifications are only possible at workshops of the same vehicle brand or only at the seller. Of course, otherwise independent workshops are generally cheaper, because cheaper spare parts are used by the independent parts trade.

Saving costs during a workshop visit

If, for example, the engine oil is procured independently, then almost half of the workshop price can be saved. The only important thing is that the goods also meet the manufacturer’s specifications. If you only need sheet metal parts, for example, you can also visit a scrap yard or a car recycling center, because they don’t just sell scrap metal. There are many parts at prices that most garages only dream of. Of course, if you’re looking for rare vintage parts or curiosities, you’ll also find special sites for them on the Internet.

Important wear parts such as windshield wipers, brake pads or brake discs, however, are better bought new. Safety-relevant parts such as brakes or steering are just as important. Of course, no one should endanger themselves just to save a few euros. Up to 80 percent of the workshop price can otherwise be saved if parts are repaired and not replaced. There are some specialized companies that can repair the components. These include, for example, starters or alternators. Parts that have already been repaired and remanufactured by well-known manufacturers are often offered as replacement parts. Compared to new parts, savings of between 30 and 40 percent are often possible.

However, it is better to steer clear of very cheap parts, because if you buy too cheaply, you often buy twice. If parts are advertised as original parts and they are then up to 70 percent cheaper, it is often nothing sensible. If you buy from a well-known and established parts dealer, you will usually get good advice and there will be no nasty surprises.

What should be considered when visiting the workshop?

Of course, anyone can buy various parts cheaper themselves. It should be noted that many workshops can not be forced that then parts are also installed. If the workshop installs parts that you have bought yourself, it is of course not liable for the functionality or quality of the parts. In the end, the workshop is only liable for the correct workmanship.

With fully functional parts, however, cars can often be put back on the road inexpensively, reliably and quickly. When visiting the workshop, it is best for an employee to first inspect the vehicle using the lifting platform.

Everything that needs to be repaired should also be discussed in advance and a cost estimate should be obtained. If an invoice is issued at the end, it can also be checked by experts. Workshop invoices can often be checked with different companies and usually there are master car mechanics working here. The professionals can ensure that even up to a third is saved on workshop costs.

Source - https://www.waautoparts.com.au/save-money-when-visiting-the-workshop-this-is-how-the-car-repair-becomes-cheap/

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Lambda sensor defective – symptoms, causes and costs

What is a lambda sensor and what is it responsible for in my car?

A lambda sensor compares the residual oxygen content in the exhaust gas with the oxygen content of the current atmospheric air. Hereby the combustion air ratio can be determined and thus adjusted. It is mainly responsible for catalytic exhaust gas purification and should help to use the fuel as effectively as possible. In this way, the emission of pollutants to the environment is to be reduced to a minimum. Lambda sensors are mainly found in OTTO engines, but also in wood chip heating systems and in diesel engines.

Symptoms of a defective lambda sensor

A defective lambda sensor can be recognized by the fact that fuel consumption is often much higher than normal, i.e. that your car requires noticeably more fuel than usual over the same distance. In addition, the defect can be recognized by the lower performance of your car. Consequently, due to the incorrect measurements of the exhaust values, the pollution of the environment is much higher. Normally, your car’s system should detect and save the defective lambda sensor. However, you should still check your lambda sensor and if these signs can be seen, you should definitely change your lambda sensor or have it changed.

What happens if the lambda sensor is defective?

If the lambda sensor on your car is also defective, you should have it changed under all circumstances and take your car to the workshop. Driving too long with your defective lambda sensor not only means higher fuel costs for you and that you will reach your destination later, but also that you pollute and endanger the environment through high exhaust emissions. In the long run, the high fuel consumption in contrast to a replacement of the sensor will not pay off anyway, but will even exceed the cost of repairing your car.

If the lambda sensor is broken – repair at home or in the workshop?

If you have now found out that your own lambda sensor is defective, the question arises whether you could not possibly save some costs by replacing the sensor at home and do without waiting until the car is ready in the workshop.

Skilled car tinkerers can actually remove the part themselves and replace it with a new probe. No special tools are required to do this. Since the probe is not quite easy to reach, a lift could be very helpful and labor-saving. To remove the lambda sensor, simply disconnect the two connectors. Then unscrew the probe from the exhaust manifold. A ring wrench can be used for this purpose.

Removal is relatively straightforward with the aid of a lifting platform. A new lambda sensor must then be installed in the reverse order. However, it is essential to ensure that the seal is perfect. Otherwise, the functionality of the new sensor cannot be guaranteed. If one is lucky, however, only the replacement of a few defective connection cables is necessary to get the lambda sensor working again.

Costs of the repair and the lambda sensor alone

The material to install a lambda sensor costs between 250 dollars and 450 dollars. So if you install the sensor on your own, these are the only costs you have to include. However, if you want to have the defective sensor replaced in a workshop, you have to reckon with up to 500 dollars – 500 dollars more as the mechanic’s workload. In any case, you should base your calculations on your own experience in car repairs. If you are not too familiar with the subject, the specialist in the workshop is probably the better address. But if you are sure about what you are doing, there is nothing to stop you from replacing it yourself.

Conclusion

In general, it can be said that installing a lambda sensor is easy with the help of the right tools, such as a lifting platform. However, if you are not too experienced with car mechanics, you should not think about going to the workshop, where changing a lambda sensor is absolutely routine and the right tools are available.

Continuing to drive with a defective lambda sensor is not recommended under any circumstances, as this increases exhaust emissions and thus the pollution of the environment. In addition, the repair is worthwhile, because what must be calculated here in costs, would have been gone sooner or later by a too high fuel consumption by a defective lambda sensor anyway and there the investment is worthwhile for a better environment, a faster car and for a lower fuel consumption but directly.

Source - https://www.waautoparts.com.au/lambda-sensor-defective-symptoms-causes-and-costs/

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Starter motor defective – causes, symptoms and costs

The starter motor, popularly known as the starter, is necessary to start internal combustion engines. If the starter has a defect, starting difficulties occur and, in the worst case, the vehicle will not start.

In principle, starters are maintenance-free and designed for the entire service life of the engine. Nevertheless, parts of the small, powerful electric motor can fail, making it necessary to replace components and the starter.
To ensure that your vehicle gets into gear, you should drive to a specialist workshop if you have problems with the starter. They can inspect the starter motor, replace starter motor components and the starter motor completely, and ensure that the vehicle will start.

What is a starter motor?

• A starter motor is a powerful electric motor that provides the necessary power and number of revolutions of the engine, when starting the vehicle.
• By means of a battery, a combination of pinions and motor sprocket, the speed that the engine needs to run independently is transferred from the starter to the engine.
• The high speed generated by the electric motor is matched to the required engine speed by means of the pinions and gears.
• The engine needs a minimum number of revolutions to compress and start combustion, which it cannot provide when switched off. The starter motor performs this task.
• Today, we distinguish the conventional starter from the one that has an automatic start-stop system.

Recognizing a starter motor defect?

• Defective starters become noticeable in various ways.
• Because the starter needs the starter battery, make sure that the battery is charged or new.
• If the starter motor spins despite a charged battery, clacks and does not turn, these are signs that indicate a defect.
• In these cases, the vehicle will start with difficulty or not at all.

What are the causes of a defective starter?

• Defective solenoid switches, ignition switches and short circuits should be ruled out before replacing the starter at a specialist workshop.
• Damage and dirt on the freewheel, worn pinions, worn carbons and defective sprockets can be causes of a defective starter.
• An overall non-functional electric motor, due to defective coils is possible.

Does a defective starter need to be repaired?

• Because the starter motor is the component that gets the engine going during the starting process, nothing runs without it.
• In the past, people said to lightly hit the starter with a hammer to get it going, but this approach is not recommended in the long run.
• In the short term, you can remedy the problem by pushing on it, but this is not a permanent solution.
• If the starter motor is defective, you will have to replace it. And no matter how many tricks you use to get it going again, there comes a time when you are stuck in one place and can’t move your car another meter.
• What are the costs for a defective starter?

The cost of repairing a faulty starter depends on the model of car and the workshop where you have your car repaired.
Replacing the starter motor costs between 800 and 500 dollars. If the vehicle is equipped with an automatic start-stop system, it will be more expensive.
If you use reconditioned starters, you save money and protect environmental resources.

Conclusion

• A defective starter should be repaired and reconditioned.
• Visiting a specialist workshop has its advantages in such a case. In the workshop, other sources of error are ruled out before the expensive replacement of the starter.
• If the battery is empty and the alternator is defective, the starter motor will not receive sufficient power. The cost of replacing and repairing these two sources of error may be less than replacing the starter.
• Solenoid switches, defective ignition switches and lack of power supply due to cable damage can be considered as causes for the starter not working. They are cheaper to replace than the starter.
• If you want to save money, use the experience of the workshops to rule out other causes. If the starter motor remains the cause, you will have to bite the bullet and replace it.

Source - https://www.waautoparts.com.au/starter-motor-defective-causes-symptoms-and-costs/

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Exhaust smoke – what does white, blue or black smoke mean for a motor vehicle?

For a long time, extreme clouds of exhaust fumes and heavy exhaust smoke were associated with the wonders of automotive progress. But nowadays, thanks to catalytic converters and particulate filters, you should ideally not be able to notice any exhaust fumes at all from your car’s exhaust.

Thick clouds of smoke have become a rare phenomenon, but black, white or blue smoke from the exhaust does not always mean that your car’s engine is defective. However, defects can very well be the reason for the smoke and, in extreme cases, colored exhaust fumes even indicate that your car’s technology has already suffered damage. In this guide we will show you what the color of the exhaust smoke tells you about the condition of the engine and what you should do if your exhaust is smoking.

White smoke from the exhaust / White smoke from the exhaust when accelerating

White smoke rises from the exhaust especially often in winter. This smoke is usually caused by water vapor in the exhaust gases when the engine of your car is still cold. White smoke from the exhaust when starting the car is therefore normal. Your car smokes white and smells like gasoline? Then be careful, because these signs often indicate a broken cylinder-head gasket. In this case, you should immediately visit a garage or otherwise repair the damage, because a defective cylinder head gasket can quickly result in engine damage.

Black smoke from the exhaust

Many drivers associate black smoke with an impending engine failure. But your car doesn’t always have to be on the brink here. Black smoke from the exhaust can also be caused by soot particles that settle in the exhaust when the engine is idling or driving slowly. If the engine is then run at higher speeds, these small particles are simply blown out, creating a cloud of black smoke. Black smoke from the exhaust often occurs in passenger cars with diesel engines.

Insofar as a compression ignition engine emits enormous soot and strong black smoke clouds form, an unclean combustion of the engine can also be a possible cause, for example if it does not receive enough oxygen. You should check whether the air filter is dirty and replace it if necessary.

Blue smoke from the exhaust

Blue smoke is the result of engine oil or unburned fuel that is in the exhaust gases. There are many possible causes here. When cold-starting your car, a high fuel content in the exhaust can be responsible for the blue smoke. However, this is completely harmless. But also a leaking oil circuit, a bad spray atomization caused by material wear or other factors can be the cause of blue smoke. If your car still has a lot of smoke even after long journeys, you should definitely visit a workshop to rule out serious problems and defects.

Source - https://www.waautoparts.com.au/exhaust-smoke-what-does-white-blue-or-black-smoke-mean-for-a-motor-vehicle/

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