ECD SYSTEM DIAGNOSTIC TROUBLE CODE CHART

Tech Tips

Parameters listed in the chart may not be exactly the same as your readings due to factors such as the type of instrument. If a DTC (Diagnostic Trouble Code) is displayed during the DTC check in check mode, check the circuit for the DTC listed in the table below. For details of each DTC, refer to the "See page" under the respective "DTC No." in this chart.

ECD SYSTEM
DTC Code	Detection Item	MIL	Memory	See page
P0105	Manifold Absolute Pressure / Barometric Pressure Circuit	Comes on	DTC stored	Click here
P0115	Engine Coolant Temperature Circuit	Comes on	DTC stored	Click here
P0180	Fuel Temperature Sensor "A" Circuit	Comes on	DTC stored	Click here
P0335	Crankshaft Position Sensor "A" Circuit	Comes on	DTC stored	Click here
P0340	Camshaft Position Sensor Circuit	Comes on	DTC stored	Click here
P0500	Vehicle Speed Sensor	Comes on	DTC stored	Click here
P1115	Coolant Temperature Sensor Circuit for Coolant Heat Storage System / Intake Air Temperature Circuit	-	DTC stored	Click here
P1120	Throttle / Pedal Position Sensor/Coolant Flow Control Valve Position Sensor Circuit	Comes on	DTC stored	Click here
P1121	Throttle / Pedal Position Sensor/Coolant Flow Control Valve Position Sensor Circuit Stuck	Comes on	DTC stored	Click here
P1220	Timer Control Circuit	Comes on	DTC stored	Click here
P1222	Throttle Motor Circuit Range/Performance	Comes on	DTC stored	Click here
P1225	Spill Control Circuit	Comes on	DTC stored	Click here
P1290	Radiator / Engine Coolant Temperature Circuit	Comes on	DTC stored	Click here
P1520	Stop Light Switch Circuit	-	DTC stored	Click here
P1611	ECM/PCM Processor / Run Pulse	Comes on	DTC stored	Click here
P1670	Injection Pump Control Module ROM Test Error	-	DTC stored	Click here