I have a code reader and it gave me a p1135 air fuel sensor heater circuit response. This may cause the motor to vibrate or shake abnormally.

Troubleshooting Toyota Check Engine Light Youcanic

Check engine light flashing car shaking is a clear sign of trouble.

2002 toyota tacoma check engine light flashing. I would like to know where to s read more. Bank 1 sensor 1. They told me it is the heated oxygen sensor low circuit bank 1 sensor 1.

A flashing check engine light is your toyota tacoma s way of saying i have a serious problem don t ignore me. You should also know that a defective idle air control valve might make the engine idle drop significantly. A check engine light can indicate a broad spectrum of problems with your 2002 toyota tacoma.

When your engine is misfiring it is dumping raw fuel into the exhaust. This flashing light should not be ignored. Check engine light on 4 answers.

In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light. Most of the time that serious problem is a misfire. 2007 toyota tacoma 4cl stick check engine light came on about a week ago.

Vibration or shaking may be caused by misfires poor fuel pressure or faulty spark plugs. I would recommend scanning the trouble codes when the light is flashing in order to determine if there is a serious issue. Advance auto says it is code p0031.

A check engine light can indicate a broad spectrum of problems with your 2003 toyota tacoma. In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light. I have a 2002 toyota tacoma 2 7l with a check engine light on.

A flashing check engine light is a sign that the computer has detected an issue that could potentially damage the vehicle s emissions components.