WHAT DOES AIR/FUEL RATIO CODE MEAN AND IS THAT A SENSOR???
1991 Toyota Corolla
March, 7, 2012 AT 3:00 AM
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.