P2588 Buick Turbocharger Boost Control Position (Sensor B) Circuit Low OBD Code: System: Subsystem: P2588 Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Boost Control Position (Sensor B) Circuit Low Location: Analysis: Possible Causes: Sensor B End of Range – Circuit Lower Than Expected Tech description: Buick…
Category: Buick
P2584 Buick Fuel Additive Control Module Requested Malfunction Indicator Light (MIL) Illumination
P2585 Buick Fuel Additive Control Module Warning Lamp Request OBD Code: System: Subsystem: P2585 Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Fuel Additive Control Module Warning Lamp Request Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David…
P2585 Buick Fuel Additive Control Module Warning Lamp Request
P2586 Buick Turbocharger Boost Control Position (Sensor B) Circuit OBD Code: System: Subsystem: P2586 Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Boost Control Position (Sensor B) Circuit Location: Analysis: Possible Causes: Sensor B Circuit Issue Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse…
P2586 Buick Turbocharger Boost Control Position (Sensor B) Circuit
P2587 Buick Turbocharger Boost Control Position (Sensor B) Circuit Range / Performance OBD Code: System: Subsystem: P2587 Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Boost Control Position (Sensor B) Circuit Range / Performance Location: Analysis: Possible Causes: Sensor B Out of Expected Range Tech description: Buick…
P2581 Buick Turbocharger Speed Sensor Circuit High
P2582 Buick Turbocharger Speed Sensor Circuit Intermittent OBD Code: System: Subsystem: P2582 Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Speed Sensor Circuit Intermittent Location: Analysis: Possible Causes: Circuit Sporatic / Not Continuous Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David…
P2582 Buick Turbocharger Speed Sensor Circuit Intermittent
P2583 Buick Cruise Control Front Distance Range Sensor OBD Code: System: Subsystem: P2583 Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Cruise Control Front Distance Range Sensor Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick…
P2583 Buick Cruise Control Front Distance Range Sensor
P2584 Buick Fuel Additive Control Module Requested Malfunction Indicator Light (MIL) Illumination OBD Code: System: Subsystem: P2584 Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Fuel Additive Control Module Requested Malfunction Indicator Light (MIL) Illumination Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick…
P257E Buick Engine Hood Switch Circuit Low
P257F Buick Engine Hood Switch Circuit High OBD Code: System: Subsystem: P257F Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Engine Hood Switch Circuit High Location: Analysis: Possible Causes: End of Range – Circuit Higher Than Expected Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick…
P257F Buick Engine Hood Switch Circuit High
P2580 Buick Turbocharger Speed Sensor Circuit Low OBD Code: System: Subsystem: P2580 Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Speed Sensor Circuit Low Location: Analysis: Possible Causes: End of Range – Circuit Lower Than Expected Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick…
P2580 Buick Turbocharger Speed Sensor Circuit Low
P2581 Buick Turbocharger Speed Sensor Circuit High OBD Code: System: Subsystem: P2581 Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Speed Sensor Circuit High Location: Analysis: Possible Causes: End of Range – Circuit Higher Than Expected Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick…
P257A Buick Vacuum Reservoir Control Circuit Open
P257B Buick Vacuum Reservoir Control Circuit Low OBD Code: System: Subsystem: P257B Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Vacuum Reservoir Control Circuit Low Location: Analysis: Possible Causes: End of Range – Circuit Lower Than Expected Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick…
P257B Buick Vacuum Reservoir Control Circuit Low
P257C Buick Vacuum Reservoir Control Circuit High OBD Code: System: Subsystem: P257C Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Vacuum Reservoir Control Circuit High Location: Analysis: Possible Causes: End of Range – Circuit Higher Than Expected Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick…
P257C Buick Vacuum Reservoir Control Circuit High
P257D Buick Engine Hood Switch Circuit Range / Performance OBD Code: System: Subsystem: P257D Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Engine Hood Switch Circuit Range / Performance Location: Analysis: Possible Causes: Out of Expected Range Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick…
P257D Buick Engine Hood Switch Circuit Range / Performance
P257E Buick Engine Hood Switch Circuit Low OBD Code: System: Subsystem: P257E Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Engine Hood Switch Circuit Low Location: Analysis: Possible Causes: End of Range – Circuit Lower Than Expected Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick…
P2577 Buick Direct Ozone Reduction Catalyst Efficiency Below Threshold
P2578 Buick Turbocharger Speed Sensor Circuit OBD Code: System: Subsystem: P2578 Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Speed Sensor Circuit Location: Analysis: Possible Causes: Circuit Issue Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century…
P2578 Buick Turbocharger Speed Sensor Circuit
P2579 Buick Turbocharger Speed Sensor Circuit Range / Performance OBD Code: System: Subsystem: P2579 Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Turbocharger Speed Sensor Circuit Range / Performance Location: Analysis: Possible Causes: Out of Expected Range Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick…
P2579 Buick Turbocharger Speed Sensor Circuit Range / Performance
P257A Buick Vacuum Reservoir Control Circuit Open OBD Code: System: Subsystem: P257A Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Vacuum Reservoir Control Circuit Open Location: Analysis: Possible Causes: Open Circuit Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick –…
P2574 Buick Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Low
P2575 Buick Direct Ozone Reduction Catalyst Deterioration Sensor Circuit High OBD Code: System: Subsystem: P2575 Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Direct Ozone Reduction Catalyst Deterioration Sensor Circuit High Location: Analysis: Possible Causes: Sensor End of Range – Circuit Higher Than Expected Tech description: Buick Vehicle:Buick…
P2575 Buick Direct Ozone Reduction Catalyst Deterioration Sensor Circuit High
P2576 Buick Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Intermittent / Erratic OBD Code: System: Subsystem: P2576 Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Intermittent / Erratic Location: Analysis: Possible Causes: Sensor Periodically Unstable Circuit Tech description: Buick Vehicle:Buick Regal…
P2576 Buick Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Intermittent / Erratic
P2577 Buick Direct Ozone Reduction Catalyst Efficiency Below Threshold OBD Code: System: Subsystem: P2577 Buick – (ASE) Powertrain Vehicle Speed Control, Idle Controls, and Auxiliary Inputs Trouble Code Description: Direct Ozone Reduction Catalyst Efficiency Below Threshold Location: Analysis: Possible Causes: Tech description: Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David…