Suddenly stalls problems

3 reports

Stalls when driving

Toyota Yaris 2008 350000 miles

My vehicle suddenly stalls when driving. I've already changed the fuel pump, temperature sensor, catalytic converter, crankshaft and camshaft sensor and the oxygen sensor that is right after the catalytic converter, but still it starts, works perfectly at idle speed and, when I start driving it, it loses strenght and stalls. Does anyone know what it might be?

Scottie from United States 9 years ago

8 reports

Araminta from United States 9 years ago

What might be failing is the MAF sensor, the air flow meter or the MAP sensor. You should as well check the air pressure in the intake manifold.

edsel from other 7 years ago

I have a yaris 2012 model and we are the same problem i also change all sensors including maf sensor and i change also the fuel pump but still the problem not solve. Any one can help me?

Bra courage from other 6 months ago

@edselPlease I want you to check your cracks sensor cable under the engine at the side of the fun belt

Bra courage from other 6 months ago

@Bra courageSometimes the fun belt can eat up the cable when it is touching the fun belt

Jess from Australia 6 years ago

I have a Toyota Yaris 2007 model and it stalled when stopped at lights and when I would drive slowly through traffic. 4 mechanics could not locate the problem. I went to black label automotive in Nerang and they managed to find the problem straight away. They replaced the oxygen sensor. There have been no problems since :)

Comment

Starting failure

Toyota Yaris 2000 267626 miles

Good night, I have a Yaris and one day, when returning home, it suddenly stalled. A new fuel pump and fileter were installed, the crankshaft sensor was checked and it is working properly but still the vehicle does not maintain revolutions steady. It seems it is about to start working, but won't. No one has yet found the failure, hope someone here can give me a hand.

bobbie from United States 9 years ago

3 reports

mave from United States 9 years ago

Buddy, check the air duct to the engine and the air filter. The throttle body must be dirty and the air flow must not be the needed one, and that is why the engine is working unevenly.

bobbie from United States 9 years ago

Hi, mave. The actual cause of the failure was a coil that had been replaced by a generic one which overheated more than it should. I bought an original one and the problem was solved. Thanks for your help.

Comment

Using a spare key

Toyota Yaris 2007 Hatch back 300000 miles

My car suddenly stopped and won't start using the spare key anymore,my original key with mobiser was stolen few weeks back,what can I do to start it again

Naphew from South Africa 8 months ago