P1221 GMC
Throttle Position Sensor 1- 2 Correlation
GMC
P1222 GMC
Injector Control Circuit 1 Intermittent
P1223 GMC
Injector 1 Output Circuit
P1219 GMC
Throttle Position Sensor Reference Voltage
P1220 GMC
Throttle Position Sensor 2 Circuit
P1216 GMC
Fuel Solenoid Response Time Too Short Conditions
P1217 GMC
Fuel Solenoid Response Time Too Long
P1218 GMC
Injection Pump Calibration Circuit
P1214 GMC
Injection Pump Timing Offset
P1215 GMC
Generator Driver Circuit Conditions