WHAT DOES AIR/FUEL RATIO CODE MEAN AND IS THAT A SENSOR???
1991 Toyota Corolla
Gentleman called me asked if I could scan his car the check engine light came on saterday, I said I could scanner would not show any codes seen that the check engine light was blinking and wrote the number of times it blinked.
March 7, 2012.
March 7, 2012.
Running too lean. Could be a sensor or vac leak maybe between IAT and throttle body. You have MAP, ECT, IAT, 2 OX sensors.
Im not very fimilar with toyota so what is the IAT, ECT sorry if I seem dumb but never fixed one before. And where would the sensor be located?
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