DTC P1182 [WL-3]

id0102b8956500

DTC P1182

Fuel cut solenoid valve malfunction

DETECTION CONDITION

•  If the engine switch is turned off while the engine is running, and the decrease in engine speed is 200 rpm or less for 2 seconds after the engine switch is turned off, the PCM determines that the fuel cut solenoid valve has a malfunction.

POSSIBLE CAUSE

•  Fuel cut solenoid valve malfunction

•  Short to power circuit between fuel injection pump connector A terminal J and PCM terminal 4W

•  PCM malfunction

DTC P1182	Fuel cut solenoid valve malfunction
DETECTION CONDITION	• If the engine switch is turned off while the engine is running, and the decrease in engine speed is 200 rpm or less for 2 seconds after the engine switch is turned off, the PCM determines that the fuel cut solenoid valve has a malfunction.
POSSIBLE CAUSE	• Fuel cut solenoid valve malfunction • Short to power circuit between fuel injection pump connector A terminal J and PCM terminal 4W • PCM malfunction

Diagnostic procedure

STEP	INSPECTION		ACTION
1	VERIFY RELATED REPAIR INFORMATION AVAILABILITY • Verify related service repair information availability. • Is any related repair information available?	Yes	Perform repair or diagnosis according to the available repair information. • If the vehicle is not repaired, go to the next step.
1		No	Go to the next step.
2	VERIFY CURRENT SIGNAL STATUS: IS CONCERN INTERMITTENT OR CONSTANT? • Clear the DTC. (See AFTER REPAIR PROCEDURE [WL-3].) • Start the engine. • Turn the engine switch to the off position and wait for 2 seconds or more, then turn it back ON (Engine off). • Is the same DTC present?	Yes	Go to the next step.
2		No	Intermittent concern exists. Perform the “INTERMITTENT CONCERN TROUBLESHOOTING”. (See INTERMITTENT CONCERN TROUBLESHOOTING [WL-3].)
3	INSPECT FUEL CUT SOLENOID VALVE CIRCUIT FOR SHORT TO POWER • Inspect the voltage between fuel injection pump connector A terminal J and body ground. • Is the voltage B+?	Yes	Repair or replace wiring harness, then go to Step 5.
3		No	Go to the next step.
4	INSPECT FUEL CUT SOLENOID VALVE • Perform fuel cut solenoid valve inspection. (See FUEL CUT SOLENOID VALVE INSPECTION [WL-3].) • Is the fuel cut solenoid valve normal?	Yes	Go to the next step.
4		No	Replace the fuel cut solenoid valve, then go to the next step.
5	VERIFY TROUBLESHOOTING OF DTC P1182 COMPLETED • Make sure to reconnect all disconnected connectors. • Clear the DTC from the PCM memory. • Start the engine. • Is the same the DTC present?	Yes	Replace the PCM, then go to the next step.
5		No	Go to the next step.
6	VERIFY AFTER REPAIR PROCEDURE • Perform “AFTER REPAIR PROCEDURE”. (See AFTER REPAIR PROCEDURE [WL-3].) • Is there any DTC present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [WL-3].)
6		No	Troubleshooting completed.