What is ETM on Volvo?
Volvo has released a Technical Service Bulletin (TSB) addressing this problem, with the recommendations of cleaning the Electronic Throttle Module (ETM), inspecting and cleaning the crankcase breather system, and replacing a number of parts in the breather system.
What is ETM car?
Volvo Electronic Throttle Module (ETM) Issues.
What is the ETM on a Volvo S60?
Volvo cars equipped with five-cylinder gasoline engines (V70 S60 S80) can suffer from rough idle and stalling problems. This article will discuss Volvo Electronic Throttle Module problems.
What is ETM on Volvo V70?
The electronic throttle module (ETM) has a higher than normal failure rate. There is a possible extended warranty and/or a software upgrade offered by Volvo for this problem.
How do I reset my throttle body?
Leave the key off for a moment, turn the key to the “On” position again, wait 3 seconds, and press the accelerator 5 times in 5 seconds. Wait 7 seconds, and hold the accelerator down. The check engine light should start blinking, continue to hold pedal down until it stops blinking. You can then start the car.
What is ETM testing?
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What does a throttle body sensor do?
The purpose of a throttle position sensor is to ensure that the correct mixture of air and fuel is delivered to your car’s engine in order for your vehicle to perform at its optimal best. It is a crucial part of your automobile’s fuel management system and is located on the butterfly spindle/shaft.
How much is a throttle body replacement?
The throttle body part will typically cost between $200 and $500, depending on the type of car that you drive. Labor costs for this kind of repair are typically relatively low, so you can expect to pay between $50 and $150 to have the part professionally installed.
Why choose xemodex TPS sensors?
XeMODeX TPS sensors are fully programmable unlike the clones out there which are pre-set and locked. Each of the two sensors sends its own throttle angle position to the ETM the closer the angles are to each other the quicker the throttle response will be.
What is an ETM and how does it work?
Each ETM contains two separate potentiometers located on either side of the throttle shaft in the plastic end caps. These potentiometers are manufactured on cellulose acetate substrate (similar to camera film) as it is malleable and easily formed into a circle. The two thin carbon layers are then sprayed on this base creating resistive tracks.
What is the “limp home” mode on the ETM?
In this case, both carbon rungs are worn right through. Each time the wier sweeps past these spots, the ETM will switch to “Limp Home” mode. “Limp Home” mode is an emergency software program that allows the vehicle to be driven in case of ETM, or other vital component failure.
Why is my ETM throttle yellow instead of white?
Over the years, the manufacturer tried to correct this problem with wider and thicker runs as well as softer metal wipers. ETM throttles with these modifications were marked with a yellow label instead of the original white.