Can anyone help. Electrical light keeps coming on and going off in my 172! It's doing my head in now. Goes off sometimes once ignition is turned off and on, and stays off for a while and then comes back on.
Drove to the garage yesterday with the light on, pulled up to get fuel before I got there, get back in the car and its gone off! Typical. Fault codes were saved into the system which was good anyway. Here are the faults.
-P120 Tps/pedal position sensor
-P130 O2 sensor bank 1
-P135 O2 sensor heater sensor malfunction bank 1 sensor 1.
If anyone has any insight into this it would be much appreciated. Sorry if this subject has been covered before. Many thanks, Jack.
Drove to the garage yesterday with the light on, pulled up to get fuel before I got there, get back in the car and its gone off! Typical. Fault codes were saved into the system which was good anyway. Here are the faults.
-P120 Tps/pedal position sensor
-P130 O2 sensor bank 1
-P135 O2 sensor heater sensor malfunction bank 1 sensor 1.
If anyone has any insight into this it would be much appreciated. Sorry if this subject has been covered before. Many thanks, Jack.