93 150,000MILES. CHECK ENGINE LIGHT

1993 Toyota Celica

Tiny

KGOPEL

April, 2, 2006 AT 3:36 PM

The check engine light is on, but goes off when I accellerate. Could this be the intake sensor? I replaced my factory intake to a Mass AirFlow intake. I also Tried replacing the Oxygen Sensor, but no luck. Still on. Any ideas?

FOUND 17085 RELATED QUESTIONS

3 Answers

Tiny

losone

April, 2, 2006 AT 6:22 PM

Go to the Zone and let them give you a read out of the codes. It sounds like a vacuum leak or the fuel cap gasket may be bad.

Tiny

KGOPEL

April, 4, 2006 AT 11:02 PM

Autozone doesn't have the older diagnostic reader. I think it might be the air temperature sensor. Had to unplug it to install the intake. Not sure though. I just don't understand why it goes off when I hit the gas.

Tiny

vi3t1uv

April, 6, 2006 AT 4:31 PM

Get a Hayne or Chilton manual, it should tell you how to jump wire for self-diagnostic and look up the code in the book. Hope this help!

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