|Posted on Sunday, June 25, 2017 - 08:26 pm: ||
ON the IC in diag mode with the motor not running the frt 02 sensor said 0.4 voltage rear voltage 02 sensor 0.4 both the same. With motor at normal operating temperature with motor running the frt 02 sensor stayed at 0.4 volts the rear 02 sensor went from 0.1 to 0.8 volts back and forth random numbers constantly is this normal? Can any one with a 1125 see what thers does.
|Posted on Sunday, November 12, 2017 - 05:23 am: ||
Rear O2 seems to be acting normal while your engine is on. Do you have a Diagnostic code??