P024E Buick Charge Air Cooler Bypass Position (Sensor A) Circuit Low OBD Code: System: Subsystem: P024E Buick – (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: Buick Vehicle:Buick Regal…
Category: Buick
P0245 Buick Turbo/Super Charger Wastegate Solenoid A Low
P0246 Buick Turbo/Super Charger Wastegate Solenoid A 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) P0246 Buick Description The ECM has detected a signal outside parameters on the wastegate solenoid circuit Buick…
P0246 Buick Turbo/Super Charger Wastegate Solenoid A High
P0247 Buick Turbo/Super Charger Wastegate Solenoid B 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) P0247 Buick Description The ECM has detected a signal outside parameters on the wastegate solenoid circuit Buick Vehicle:Buick…
P0247 Buick Turbo/Super Charger Wastegate Solenoid B
P0248 Buick Turbocharger/Supercharger Wastegate Solenoid B Range/Performance 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) P0248 Buick Description The ECM has detected a signal outside parameters on the wastegate solenoid circuit Buick Vehicle:Buick…
P0248 Buick Turbocharger/Supercharger Wastegate Solenoid B Range/Performance
P0249 Buick Turbo/Super Charger Wastegate Solenoid B Low 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) P0249 Buick Audi Description The ECM has detected a signal outside parameters on the wastegate solenoid circuit…
P0249 Buick Turbo/Super Charger Wastegate Solenoid B Low
P024A Buick Charge Air Cooler Bypass Control A Range / Performance OBD Code: System: Subsystem: P024A Buick – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Charge Air Cooler Bypass Control A Range / Performance Location: Analysis: Possible Causes: Out of Expected Range Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick…
P0240 Buick Turbo/Super Charger Boost Sensor B Circuit
P0241 Buick Turbo/Super Charger Boost Sensor B Circuit Low Possible causes – Boost pressure sensor harness is open or shorted– Boost pressure sensor circuit poor electrical connection– Faulty boost pressure sensor– Faulty Turbo/Super Charger– Engine over temperature– Ignition misfire exceeds the calibrated threshold– Faulty Knock sensor (KS) What about the obd code? This diagnostic trouble…
P0241 Buick Turbo/Super Charger Boost Sensor B Circuit Low
P0242 Buick Turbo/Super Charger Boost Sensor B Circuit High Possible causes – Boost pressure sensor harness is open or shorted– Boost pressure sensor circuit poor electrical connection– Faulty boost pressure sensor– Faulty Turbo/Super Charger– Engine over temperature– Ignition misfire exceeds the calibrated threshold– Faulty Knock sensor (KS) What about the obd code? This diagnostic trouble…
P0242 Buick Turbo/Super Charger Boost Sensor B Circuit High
P0243 Buick Turbo/Super Charger Wastegate Solenoid A 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) P0243 Buick Description The ECM has detected a signal outside parameters on the wastegate solenoid circuit Buick Vehicle:Buick…
P0243 Buick Turbo/Super Charger Wastegate Solenoid A
P0244 Buick Turbo/Super Charger Wastegate Solenoid A 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) P0244 Buick Description The ECM has detected a signal outside parameters on the wastegate solenoid circuit Buick Vehicle:Buick…
P0244 Buick Turbo/Super Charger Wastegate Solenoid A
P0245 Buick Turbo/Super Charger Wastegate Solenoid A Low 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) P0245 Buick Description The ECM has detected a signal outside parameters on the wastegate solenoid circuit Buick…
P023A Buick Charge Air Cooler Coolant Pump Control Circuit / Open
P023B Buick Charge Air Cooler Coolant Pump Control Circuit Low OBD Code: System: Subsystem: P023B Buick – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Charge Air Cooler Coolant Pump Control Circuit Low Location: Analysis: Possible Causes: End of Range – Circuit Lower Than Expected Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera…
P023B Buick Charge Air Cooler Coolant Pump Control Circuit Low
P023C Buick Charge Air Cooler Coolant Pump Control Circuit High OBD Code: System: Subsystem: P023C Buick – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Charge Air Cooler Coolant Pump Control Circuit High Location: Analysis: Possible Causes: End of Range – Circuit Higher Than Expected Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera…
P023C Buick Charge Air Cooler Coolant Pump Control Circuit High
P023D Buick Manifold Absolute Pressure (MAP) Turbocharger / Supercharger Boost (Sensor A) Correlation OBD Code: System: Subsystem: P023D Buick – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Manifold Absolute Pressure (MAP) Turbocharger / Supercharger Boost (Sensor A) Correlation Location: Analysis: Possible Causes: Sensor A Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera…
P023D Buick Manifold Absolute Pressure (MAP) Turbocharger / Supercharger Boost (Sensor A) Correlation
P023E Buick Manifold Absolute Pressure (MAP) Turbocharger / Supercharger Boost (Sensor B) Correlation OBD Code: System: Subsystem: P023E Buick – (ASE) Powertrain Fuel and Air Metering Trouble Code Description: Manifold Absolute Pressure (MAP) Turbocharger / Supercharger Boost (Sensor B) Correlation Location: Analysis: Possible Causes: Sensor B Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera…
P023E Buick Manifold Absolute Pressure (MAP) Turbocharger / Supercharger Boost (Sensor B) Correlation
P0240 Buick Turbo/Super Charger Boost Sensor B Circuit Possible causes – Boost pressure sensor harness is open or shorted– Boost pressure sensor circuit poor electrical connection– Faulty boost pressure sensor– Faulty Turbo/Super Charger– Engine over temperature– Ignition misfire exceeds the calibrated threshold– Faulty Knock sensor (KS) What about the obd code? This diagnostic trouble code…
P0235 Buick Turbo/Super Charger Boost Sensor A Circuit
P0236 Buick Turbo/Super Charger Boost Sensor A Circuit Possible causes – Boost pressure sensor harness is open or shorted– Boost pressure sensor circuit poor electrical connection– Faulty boost pressure sensor– Faulty Turbo/Super Charger– Engine over temperature– Ignition misfire exceeds the calibrated threshold– Faulty Knock sensor (KS) What about the obd code? The ECM has determined…
P0236 Buick Turbo/Super Charger Boost Sensor A Circuit
P0237 Buick Turbo/Super Charger Boost Sensor A Circuit Low Possible causes – Boost pressure sensor harness is open or shorted– Boost pressure sensor circuit poor electrical connection– Faulty boost pressure sensor– Faulty Turbo/Super Charger– Engine over temperature– Ignition misfire exceeds the calibrated threshold– Faulty Knock sensor (KS) What about the obd code? – The ECM…
P0237 Buick Turbo/Super Charger Boost Sensor A Circuit Low
P0238 Buick Turbo/Super Charger Boost Sensor A Circuit High Possible causes – Open or short circuit condition– Poor electrical connection– Faulty Boost Sensor Symptoms – Engine Light ON (or Service Engine Soon Warning Light) Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick…
P0238 Buick Turbo/Super Charger Boost Sensor A Circuit High
P0239 Buick Turbocharger/Supercharger Boost Sensor B Circuit Malfunction Possible causes – Boost pressure sensor harness is open or shorted– Boost pressure sensor circuit poor electrical connection– Faulty boost pressure sensor– Faulty Turbo/Super Charger– Engine over temperature– Ignition misfire exceeds the calibrated threshold– Faulty Knock sensor (KS) What about the obd code? This diagnostic trouble code…