DIAGNOSTIC CODES
CONDITION SPN FMI
Engine Coolant Temperature Sensor 1 Circuit Low 110 4
Crankshaft Position Sensor "A" Circuit 636 8
Accelerator Position 2 Voltage Too High 29 3
Barometric Pressure Sensor "A" Circuit Low 108 4
Engine Coolant Over Temperature Condition 110 16
Camshaft Position Sensor "A" Circuit Bank 1 or Single
Sensor
637 8
Engine Coolant Temperature Sensor 1 Circuit
Intermittent/Erratic
110 10
Manifold Absolute Pressure/Barometric Pressure
Sensor Circuit High
102 3
System Voltage High 168 3
Intake Air Temperature Sensor 1 Circuit Intermittent
Bank 1
105 10
Fuel Level Sensor "A" Circuit Low 96 4
Throttle/Pedal Position Sensor/Switch "A" Circuit High 51 3
Throttle/Pedal Position Sensor/Switch "C" Circuit Low 91 4
Fuel Level Sensor "A" Circuit High 96 3
Barometric Pressure Sensor "A" Circuit High 108 3
Vehicle Speed Sensor "A" Circuit Intermittent/Erratic/
High
84 2
Intake Air Temperature Sensor 1 Circuit High Bank 1 105 3
Crankshaft Position Sensor "A" Circuit Intermittent 636 2
Engine Speed Error in Engine Speed Computation 190 31
Intake Air Temperature Sensor 1 Circuit Low Bank 1 105 4
Throttle/Pedal Position Sensor/Switch "C" Circuit High 91 3
160
TROUBLESHOOTING
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