Category: Cadillac

P0267 Cadillac Fuel Injector Cylinder 3 Activation Possible causes – Dirty Fuel Injector 3– Faulty Fuel Injector 3– Plugged Fuel Injector 3– Fuel injector 3 harness is open or shorted– Fuel injector 3 circuit poor electrical connection Tech description Clogged or partially clogged fuel injector can cause this code. Start by performing an injector flush…

P0262 Cadillac 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…

P0260 Cadillac Injection Pump Fuel Metering Control B Intermittent (Camshaft / Rotor / Injector) OBD Code: System: Subsystem:  P0260 Cadillac – (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: Cadillac Vehicle:Cadillac CTS…

P0261 Cadillac 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…

P0257 Cadillac Injection Pump Fuel Metering Control B Range / Performance (Camshaft / Rotor / Injector) OBD Code: System: Subsystem:  P0257 Cadillac – (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…

P0258 Cadillac Injection Pump Fuel Metering Control B Low Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade EXT , Cadillac ATS , Cadillac CTS , Cadillac CTS Sedan , Cadillac CTS Sport Sedan , Cadillac CTS-V , Cadillac CTS-V…

P0259 Cadillac Injection Pump Fuel Metering Control B High (Camshaft / Rotor / Injector) OBD Code: System: Subsystem:  P0259 Cadillac – (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: Cadillac Vehicle:Cadillac CTS Coupe,…

P0252 Cadillac Injector Pump Fuel Metering Control A Possible causes – Check Quantity Adjuster– Check Modulator Piston Displacement Sensor– Check Cold Start Injector– Check Needle Lift Sensor Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade EXT , Cadillac ATS…

P0253 Cadillac Fuel Quantity Solenoid Circuit Short To Ground Possible causes – Faulty Fuel Quantity Solenoid– Fuel Quantity Solenoid harness is open or shorted– Fuel Quantity Solenoid circuit poor electrical connection What about the obd code? The Engine Control Module (ECM) has detected a short to ground condition on the Fuel Quantity Solenoid circuit Symptoms…

P0254 Cadillac Fuel Quantity Solenoid Short Circuit Possible causes – Faulty Fuel Quantity Solenoid– Fuel Quantity Solenoid harness is open or shorted– Fuel Quantity Solenoid circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade EXT ,…

P0255 Cadillac Injection Pump Fuel Metering Control A Intermittent (Camshaft / Rotor / Injector) OBD Code: System: Subsystem:  P0255 Cadillac – (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: Cadillac Vehicle:Cadillac CTS…

P0256 Cadillac Injection Pump Fuel Metering Control B (Camshaft / Rotor / Injector) OBD Code: System: Subsystem:  P0256 Cadillac – (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: Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V…

P0250 Cadillac Turbo/Super Charger Wastegate Solenoid B High Possible causes – Faulty wastegate solenoid– Wastegate solenoid harness is open or shorted– Wastegate solenoid circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0250 Cadillac Description The ECM has detected a signal outside parameters on the wastegate solenoid circuit Cadillac…

P0251 Cadillac Injector Pump Fuel Metering Control A Possible causes – Check Quantity Adjuster– Check Modulator Piston Displacement Sensor Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Cadillac Vehicle:Cadillac CTS Coupe, Cadillac CTS-V Coupe , Cadillac Eldorado , Cadillac Escalade EXT , Cadillac ATS , Cadillac CTS , Cadillac CTS Sedan ,…