Category: Citroen

P1126 Citroen Throttle Control Motor Relay Circuit Open Possible causes – Faulty Magnetic Clutch– Magnetic Clutch harness is open or shorted– Magnetic Clutch circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1126 Citroen Description Magnetic clutch is mounted between the throttle motor and the valve, and it connects…

P1127 Citroen ECTS Actuator Power Source Circuit Malfunction Possible causes – Faulty Electronic Throttle Control System (ETCS) Actuator– Electronic Throttle Control System (ETCS) Actuator harness is open or shorted– Electronic Throttle Control System (ETCS) Actuator circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1127 Citroen Description Battery positive…

P1120 Citroen Throttle Position Sensor 1 Circuit Possible causes – Faulty Throttle Position Sensor– Throttle Position Sensor harness is open or shorted– Throttle Position Sensor circuit poor electrical connection– Throttle Position Sensor not properly adjusted What about the obd code? When the Powertrain Control Module (PCM) senses a signal voltage higher than the normal operating…

P1121 Citroen Electric Throttle Control Actuator Possible causes – Faulty Electric Throttle Control Actuator– Electric Throttle Control Actuator harness is open or shorted– Electric Throttle Control Actuator circuit poor electrical connection What about the obd code? Electric throttle control actuator does not function properly due to the return spring malfunction or throttle valve is stuck…

P1122 Citroen Electric Throttle Control Performance Problem Possible causes – Faulty Electric Throttle Control Actuator– Electric Throttle Control Actuator harness is open or shorted– Electric Throttle Control Actuator circuit poor electrical connection Tech description What about the obd code? Electric throttle control function does not operate properly. Symptoms – Engine Light ON (or Service Engine…

P1123 Citroen Long Term Fuel Trim Adjustment Bank 1 System Too Rich Possible causes – Faulty HO2S– Faulty Mass Air Flow Sensor– High fuel pressure– Canister purge solenoid stuck open– HO2S harness is open or shorted– HO2S circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Citroen Vehicle:2013 Citroen,2012…

P1116 Citroen Engine Coolant Temperature Sensor Performance Problem Possible causes – Faulty Engine Coolant Temperature (ECT) sensor– Low engine coolant level– Engine Coolant Temperature (ECT) sensor harness is open or shorted– Engine Coolant Temperature (ECT) sensor electrical circuit poor connection– Faulty engine coolant thermostat Symptoms – Engine Light ON (or Service Engine Soon Warning Light)…

P1117 Citroen Engine Coolant Temp Signal Out-Of-Range Low Possible causes – Faulty Engine Coolant Temperature (ECT) sensor– Low engine coolant level– Engine Coolant Temperature (ECT) sensor harness is open or shorted– Engine Coolant Temperature (ECT) sensor electrical circuit poor connection– Faulty engine coolant thermostat Symptoms – Engine Light ON (or Service Engine Soon Warning Light)…

P1118 Citroen Engine Coolant Temp Signal Out-Of Range High Possible causes – Faulty Engine Coolant Temperature (ECT) sensor– Low engine coolant level– Engine Coolant Temperature (ECT) sensor harness is open or shorted– Engine Coolant Temperature (ECT) sensor electrical circuit poor connection– Faulty engine coolant thermostat Symptoms – Engine Light ON (or Service Engine Soon Warning…

P1119 Citroen Engine Coolant Temperature Signal Out Of Rage Possible causes – Faulty Engine Coolant Temperature Sensor– Engine Coolant Temperature Sensor harness is open or shorted– Engine Coolant Temperature Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1119 Citroen Description The Engine Coolant Temperature (ECT) sensor contains…

P1112 Citroen Intake Air Temperature Sensor Circuit Intermittent Low Voltage Possible causes – Faulty Intake Air Temperature Sensor– Intake Air Temperature Sensor harness is open or shorted– Intake Air Temperature Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1112 Citroen Description The Intake Air Temperature (IAT) sensor…

P1113 Citroen Intake Resonance Switchover Valve Circuit Possible causes – Faulty HO2 Sensor Bank 1 Sensor 1– HO2 Sensor Bank 1 Sensor 1 harness is open or shorted– HO2 Sensor Bank 1 Sensor 1 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Citroen Vehicle:2013 Citroen,2012 Citroen,2011 Citroen,2010 Citroen,2009…

P1114 Citroen Engine Coolant Temperature Sensor Circuit Intermittent Low Voltage Possible causes – Faulty Engine Coolant Temperature (ECT) sensor– Low engine coolant level– Engine Coolant Temperature (ECT) sensor harness is open or shorted– Engine Coolant Temperature (ECT) sensor electrical circuit poor connection– Faulty engine coolant thermostat Symptoms – Engine Light ON (or Service Engine Soon…

P1115 Citroen Engine Coolant Temperature Sensor Circuit Intermittent High Voltage Possible causes – Faulty Engine Coolant Temperature (ECT) sensor– Low engine coolant level– Engine Coolant Temperature (ECT) sensor harness is open or shorted– Engine Coolant Temperature (ECT) sensor electrical circuit poor connection– Faulty engine coolant thermostat Symptoms – Engine Light ON (or Service Engine Soon…

P1108 Citroen Manifold Differential Pressure Sensor High Input Possible causes – Faulty Manifold Absolute Pressure (MAP) sensor– Manifold Absolute Pressure (MAP) sensor harness is open or shorted– Manifold Absolute Pressure (MAP) sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1108 Citroen Description The Manifold Absolute Pressure (MAP)…

P1109 Citroen HO2S22 Sensor Circuit Voltage Too Low Air Leak Possible causes – Faulty HO2S22 Sensor– HO2S22 Sensor harness is open or shorted– HO2S22 Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Citroen Vehicle:2013 Citroen,2012 Citroen,2011 Citroen,2010 Citroen,2009 Citroen,2008 Citroen,2007 Citroen,2006 Citroen,2005 Citroen,2004 Citroen,2003 Citroen,2002 Citroen,2001 Citroen,2000…

P1110 Citroen HO2S Heating Circuit Bank 2 Sensor 2 Short To Positive Possible causes – Faulty HO2S Heating Circuit Bank 2 Sensor 2– HO2S Heating Circuit Bank 2 Sensor 2 harness is open or shorted– HO2S Heating Circuit Bank 2 Sensor 2 circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon…

P1111 Citroen Intake Valve Timing Control Solenoid Valve Circuit Bank 1 Possible causes – Faulty Intake Valve Timing Control Solenoid Valve Bank 1– Intake Valve Timing Control Solenoid Valve Bank 1 harness is open or shorted– Intake Valve Timing Control Solenoid Valve Bank 1 circuit poor electrical connection Tech description Since the Intake valve timing…

P1104 Citroen HO2S12 Sensor Circuit Voltage Too Low Air Leak Possible causes – Faulty HO2S12 Sensor– Exhaust leak near HO2S12 Sensor– HO2S12 Sensor harness is open or shorted– HO2S12 Sensor circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Citroen Vehicle:2013 Citroen,2012 Citroen,2011 Citroen,2010 Citroen,2009 Citroen,2008 Citroen,2007 Citroen,2006 Citroen,2005…

P1105 Citroen HO2S Heating Circuit Bank 1 Sensor 2 Short To Positive Possible causes – Faulty Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2– HO2S Bank 1 Sensor 2 blown fuse– HO2S Bank 1 Sensor 2 harness is open or shorted– HO2S Bank 1 Sensor 2 circuit poor electrical connection Symptoms – Engine Light ON…