P0687 CHRYSLER Engine Control Module Voltage Error High

Possible causes – Weak battery- Low voltage while cranking– Faulty Engine Control Module (ECM) relay– Blown ECM fuse– Faulty ECM– ECM harness is open or shorted– ECM circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0687 CHRYSLER OBD Code Description The Engine Control Module (ECM) has detected a…

P0219 CHRYSLER Engine Overspeed

Possible causes – Wheel slippage (water, ice, mud, and snow)– Excessive engine RPM in NEUTRAL or operated in the wrong transmission gear.– Mechanical engine problems– Mechanical transmission problem– Powertrain control module– Transmission control problem Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0219 CHRYSLER OBD Code Description Indicates the vehicle has been…

P1011 CHRYSLER Fuel Pump Delivery Pressure Too Low

Possible causes -Fuel leak-Fuel filter-Transfer pump flow-High pressure fuel pump-Leaking fuel injectors or connectors-Leaking pressure limiting valve-Fuel control actuator-Fuel pressure sensor-Restriction in fuel return lines-Cascade overflow valve-Air in the fuel system. Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1011 CHRYSLER OBD Code Description P1011 Code is set the Engine Control Module…

P1012 CHRYSLER Fuel Pump Delivery Pressure Too High

Possible causes -Fuel leak-Fuel filter-Transfer pump flow-High pressure fuel pump-Leaking fuel injectors or connectors-Leaking pressure limiting valve-Fuel control actuator-Fuel pressure sensor-Restriction in fuel return lines-Cascade overflow valve-Air in the fuel system. Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1012 CHRYSLER OBD Code Description P1012 Code is set the Engine Control Module…

P0690 CHRYSLER Auto Shutdown Relay Control Circuit High

Possible causes – Weak battery – Low voltage while cranking– Faulty Engine Control Module (ECM) relay– Blown ECM fuse– Faulty ECM– ECM harness is open or shorted– ECM circuit poor electrical connection Tech description Check all the ECM fuses, if the fuses are OK try replacing the ASD relay. Symptoms – Engine Light ON (or…

P0688 CHRYSLER Auto Shutdown Relay Control Circuit Low

Possible causes – Weak battery- Low voltage while cranking– Faulty Engine Control Module (ECM) relay– Blown ECM fuse– Faulty ECM– ECM harness is open or shorted– ECM circuit poor electrical connection Tech description Check all the ECM fuses, if the fuses are OK try replacing the ASD relay. Symptoms – Engine Light ON (or Service…

P0686 CHRYSLER Engine Control Module Voltage Error Low

Possible causes – Weak battery- Low voltage while cranking– Faulty Engine Control Module (ECM) relay– Blown ECM fuse– Faulty ECM– ECM harness is open or shorted– ECM circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0686 CHRYSLER OBD Code Description The Engine Control Module (ECM) has detected a…

P1757 CHRYSLER Governor Pressure Above 3 psi at 0 MPH

Possible causes – Transmission oil burnt or oil pan has excessive debris – internal transmission damage– Faulty Governor Pressure Sensor– Faulty Governor Pressure Solenoid – Faulty Valve Body– Engine Control Module (ECM) 5 volt supply– 5 volt supply circuit open– 5 volt supply circuit open inside the transmission – Faulty Engine Control Module (ECM) When…

P0841 CHRYSLER LR Pressure Switch Rationality Fault

Possible causes – Transmission Solenoid/Pressure Switch harness is open or shorted – Transmission Solenoid/Pressure Switch circuit poor electrical connection – Faulty Transmission Solenoid/Pressure Switch – Internal transmission damage – Faulty Engine Control Module (ECM) – Faulty Transmission Control Module (TCM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) – Transmission will not…