P0273 Cylinder 5 Injector Circuit Low Possible causes – Dirty Fuel Injector 5– Faulty Fuel Injector 5– Plugged Fuel Injector 5– Fuel injector 5 harness is open or shorted– Fuel injector 5 circuit poor electrical connection Tech description Clogged or partially clogged fuel injector can cause this code. Start by performing an injector flush before…
Category: OBDii Powertrain Codes
P0274 Cylinder 5 Injector Circuit High
P0274 Cylinder 5 Injector Circuit High Possible causes – Dirty Fuel Injector 5– Faulty Fuel Injector 5– Plugged Fuel Injector 5– Fuel injector 5 harness is open or shorted– Fuel injector 5 circuit poor electrical connection Tech description Clogged or partially clogged fuel injector can cause this code. Start by performing an injector flush before…
P0264 Cylinder 2 Injector Circuit Low
P0264 Cylinder 2 Injector Circuit Low Possible causes – Dirty Fuel Injector 2– Faulty Fuel Injector 2– Plugged Fuel Injector 2– Fuel injector 2 harness is open or shorted– Fuel injector 2 circuit poor electrical connection Tech description Clogged or partially clogged fuel injector can cause this code. Start by performing an injector flush before…
P0265 Cylinder 2 Injector Circuit High
P0265 Cylinder 2 Injector Circuit High Possible causes – Dirty Fuel Injector 2– Faulty Fuel Injector 2– Plugged Fuel Injector 2– Fuel injector 2 harness is open or shorted– Fuel injector 2 circuit poor electrical connection Tech description Clogged or partially clogged fuel injector can cause this code. Start by performing an injector flush before…
P0266 Cylinder 2 Contribution Balance
P0266 Cylinder 2 Contribution Balance Possible causes – Dirty Fuel Injector 2– Faulty Fuel Injector 2– Plugged Fuel Injector 2– Fuel injector 2 harness is open or shorted– Fuel injector 2 circuit poor electrical connection Tech description Clogged or partially clogged fuel injector can cause this code. Start by performing an injector flush before replacing…
P0257 Injection Pump Fuel Metering Control B Range / Performance (Camshaft / Rotor / Injector)
P0257 Injection Pump Fuel Metering Control B Range / Performance (Camshaft / Rotor / Injector) OBD Code: System: Subsystem: P0257 – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Injection Pump Fuel Metering Control B Range / Performance (Camshaft / Rotor / Injector) Location: Analysis: Possible Causes: Control B Out of Expected Range Tech…
P0258 Injection Pump Fuel Metering Control B Low
P0258 Injection Pump Fuel Metering Control B Low Symptoms – Engine Light ON (or Service Engine Soon Warning Light)
P0259 Injection Pump Fuel Metering Control B High (Camshaft / Rotor / Injector)
P0259 Injection Pump Fuel Metering Control B High (Camshaft / Rotor / Injector) OBD Code: System: Subsystem: P0259 – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Injection Pump Fuel Metering Control B High (Camshaft / Rotor / Injector) Location: Analysis: Possible Causes: Control B Tech description:
P025A Fuel Pump Module Control Circuit / Open
P025A Fuel Pump Module Control Circuit / Open OBD Code: System: Subsystem: P025A – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Fuel Pump Module Control Circuit / Open Location: Analysis: Possible Causes: Open Circuit Tech description:
P025B Fuel Pump Module Control Circuit Range / Performance
P025B Fuel Pump Module Control Circuit Range / Performance OBD Code: System: Subsystem: P025B – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Fuel Pump Module Control Circuit Range / Performance Location: Analysis: Possible Causes: Out of Expected Range Tech description:
P025C Fuel Pump Module Control Circuit Low
P025C Fuel Pump Module Control Circuit Low OBD Code: System: Subsystem: P025C – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Fuel Pump Module Control Circuit Low Location: Analysis: Possible Causes: End of Range – Circuit Lower Than Expected Tech description:
P025D Fuel Pump Module Control Circuit High
P025D Fuel Pump Module Control Circuit High OBD Code: System: Subsystem: P025D – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Fuel Pump Module Control Circuit High Location: Analysis: Possible Causes: End of Range – Circuit Higher Than Expected Tech description:
P0260 Injection Pump Fuel Metering Control B Intermittent (Camshaft / Rotor / Injector)
P0260 Injection Pump Fuel Metering Control B Intermittent (Camshaft / Rotor / Injector) OBD Code: System: Subsystem: P0260 – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Injection Pump Fuel Metering Control B Intermittent (Camshaft / Rotor / Injector) Location: Analysis: Possible Causes: Control B Sporatic Operation Tech description:
P0261 Fuel Injector 1 Circuit Low
P0261 Fuel Injector 1 Circuit Low Possible causes – Dirty Fuel Injector 1– Faulty Fuel Injector 1– Plugged Fuel Injector 1– Fuel injector 1 harness is open or shorted– Fuel injector 1 circuit poor electrical connection Tech description Clogged or partially clogged fuel injector can cause this code. Start by performing an injector flush before…
P0262 Cylinder 1 Injector Circuit High
P0262 Cylinder 1 Injector Circuit High Possible causes – Dirty Fuel Injector 1– Faulty Fuel Injector 1– Plugged Fuel Injector 1– Fuel injector 1 harness is open or shorted– Fuel injector 1 circuit poor electrical connection Tech description Clogged or partially clogged fuel injector can cause this code. Start by performing an injector flush before…
P0263 Cylinder 1 Contribution Balance
P0263 Cylinder 1 Contribution Balance Possible causes – Dirty Fuel Injector 1– Faulty Fuel Injector 1– Plugged Fuel Injector 1– Fuel injector 1 harness is open or shorted– Fuel injector 1 circuit poor electrical connection Tech description Clogged or partially clogged fuel injector can cause this code. Start by performing an injector flush before replacing…
P0255 Injection Pump Fuel Metering Control A Intermittent (Camshaft / Rotor / Injector)
P0255 Injection Pump Fuel Metering Control A Intermittent (Camshaft / Rotor / Injector) OBD Code: System: Subsystem: P0255 – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Injection Pump Fuel Metering Control A Intermittent (Camshaft / Rotor / Injector) Location: Analysis: Possible Causes: Control A Sporatic Operation Tech description:
P0256 Injection Pump Fuel Metering Control B (Camshaft / Rotor / Injector)
P0256 Injection Pump Fuel Metering Control B (Camshaft / Rotor / Injector) OBD Code: System: Subsystem: P0256 – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Injection Pump Fuel Metering Control B (Camshaft / Rotor / Injector) Location: Analysis: Possible Causes: Control B Tech description:
P024D Charge Air Cooler Bypass Position (Sensor A) Circuit Range / Performance
P024D Charge Air Cooler Bypass Position (Sensor A) Circuit Range / Performance OBD Code: System: Subsystem: P024D – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Charge Air Cooler Bypass Position (Sensor A) Circuit Range / Performance Location: Analysis: Possible Causes: Sensor A Out of Expected Range Tech description:
P024E Charge Air Cooler Bypass Position (Sensor A) Circuit Low
P024E Charge Air Cooler Bypass Position (Sensor A) Circuit Low OBD Code: System: Subsystem: P024E – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Charge Air Cooler Bypass Position (Sensor A) Circuit Low Location: Analysis: Possible Causes: Sensor A End of Range – Circuit Lower Than Expected Tech description: