|
|
|
Symptom: P1495-LEAK DETECTION PUMP SOLENOID CIRCUIT When Monitored and Set Condition: P1495-LEAK DETECTION PUMP SOLENOID CIRCUIT When Monitored: Continuously when the ignition is on and battery voltage is greater than 10.4 volts. Set Condition: The state of the solenoid circuit does not match the PCM’s desired state. POSSIBLE CAUSES GOOD TRIP EQUAL TO ZERO (K125) GENERATOR SOURCE CIRCUIT OPEN (K106) LEAK DETECTION PUMP SOLENOID CONTROL CIRCUIT OPEN (K106) LDP SOLENOID CONTROL CIRCUIT SHORTED TO GROUND LEAK DETECTION PUMP PCM TEST ACTION APPLICABILITY 1 Ignition on, engine not running. t, read DTCs and record the related Freeze Frame data. Is the Good Trip Counter displayed and equal to zero? All Yes → Go To 2 No → Refer to the INTERMITTENT CONDITION Symptom (Diagnos- tic Procedure). 2 Turn the ignition off. t, actuate the Leak Detection Pump. Using a 12-volt test light connected to ground, check the (K125) Generator Source All Yes → Go To 3 No → Repair the open in the (K125) Generator Source circuit. Perform POWERTRAIN VERIFICATION TEST VER - 6. 167 DRIVEABILITY - GAS |