DIAGNOSTIC CODES
CONDITION SPN FMI
Throttle/Pedal Position Sensor/Switch "A" Circuit Low 51 4
Fan Relay Driver Circuit Driver Circuit Short to B+ 1071 3
Ignition Coil "A" Primary Control Circuit High 1268 3
Fuel Pump Primary Circuit 1347 5
HO2S Heater Control Circuit High Bank 1 Sensor 1 520209 3
Cylinder 1 Injector "A" Circuit High 651 3
Low Speed CAN Communication Bus 516125 2
Injector 3 Driver Circuit Grounded 653 4
Knock/Combustion Vibration Sensor "A" Circuit Range/
Performance
731 2
Starter Relay "A" Circuit Low 677 4
Ignition Coil "B" Primary Control Circuit High 1269 3
Cylinder 2 Injector "A" Circuit High 652 3
ECU Output Supply Voltage 2 Voltage Above Warning
Level
3598 16
Cylinder 3 Injector "A" Circuit High 653 3
Ignition Coil "B" Primary Control Circuit Low 1269 4
Cylinder 4 Injector "A" Circuit High 654 3
Fuel Pump Secondary Circuit Low 1347 4
Fuel Pump Secondary Circuit High 1347 3
Cylinder 1 Injector "A" Circuit Low 651 4
Cylinder 2 Injector "A" Circuit 652 5
Cylinder 4 Injector "B" Circuit Low 654 4
O2 Sensor Circuit Low Voltage Bank 1 Sensor 1 3056 4
161
TROUBLESHOOTING