P0040 Volvo 1/1 And 2/1 O2 Sensor Harness Connectors Reversed Possible causes – 1/1 And 2/1 O2 sensors harness is open or shorted– 1/1 And 2/1 O2 sensors circuit connectors (wrong connection)– Faulty Powertrain Control Module (PCM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0040 Volvo Description At ignition on the…
P0039 Volvo Turbocharger Bypass Valve Control Circuit Range/Performance
P0039 Volvo Turbocharger Bypass Valve Control Circuit Range/Performance P0039 Volvo Description Turbocharger/Supercharger Bypass Valve Control Circuit Range/Performance is the generic definition for the P0039 Volvo; however your vehicle’s manufacturer may have a different definition and information for the P0039 Volvo code. Volvo Vehicle:Volvo C70,Volvo S40,Volvo XC90,Volvo XC70,Volvo XC60,Volvo V70,Volvo V50,Volvo V40,Volvo S90,Volvo S80,Volvo S60
P0038 Volvo HO2S Heater Control Circuit High Bank 1 Sensor 2
P0038 Volvo HO2S Heater Control Circuit High Bank 1 Sensor 2 Possible causes – Faulty Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 fuse– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 harness is open or shorted– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 circuit poor…
P0037 Volvo HO2S Heater Control Circuit Low Bank 1 Sensor 2
P0037 Volvo HO2S Heater Control Circuit Low Bank 1 Sensor 2 Possible causes – Faulty Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 fuse– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 harness is open or shorted– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 circuit poor…
P0036 Volvo HO2S Heater Control Circuit Bank 1 Sensor 2
P0036 Volvo HO2S Heater Control Circuit Bank 1 Sensor 2 Possible causes – Faulty Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 fuse– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 harness is open or shorted– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 2 circuit poor electrical…
P0035 Volvo Turbocharger Bypass Valve Control Circuit High
P0035 Volvo Turbocharger Bypass Valve Control Circuit High Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0035 Volvo Description Turbocharger/Supercharger Bypass Valve Control Circuit High is the generic definition for the P0035 Volvo; however your vehicle’s manufacturer may have a different definition and information for the P0035 Volvo code. P0035 Volvo Information…
P0034 Volvo Turbocharger / Supercharger Bypass Valve Control Circuit Low
P0034 Volvo Turbocharger / Supercharger Bypass Valve Control Circuit Low OBD Code: System: Subsystem: P0034 Volvo – (ASE) Powertrain Fuel & Air metering, Auxiliary emission controls Trouble Code Description: Turbocharger / Supercharger Bypass Valve Control Circuit Low Location: Analysis: Possible Causes: End of Range – Circuit Lower Than Expected Tech description: Volvo Vehicle:Volvo C70,Volvo…
P0033 Volvo Turbocharger Bypass Valve Control Circuit
P0033 Volvo Turbocharger Bypass Valve Control Circuit Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P0033 Volvo Description Turbocharger/Supercharger Bypass Valve Control Circuit is the generic definition for the P0033 Volvo; however your vehicle’s manufacturer may have a different definition and information for the P0033 Volvo code. P0033 Volvo Information for specific…
P0032 Volvo HO2S Heater Control Circuit High Bank 1 Sensor 1
P0032 Volvo HO2S Heater Control Circuit High Bank 1 Sensor 1 Possible causes – Faulty Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 harness is open shorted to ground– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit poor electrical connection– Heated Oxygen Sensor (H2OS) Bank 1…
P0031 Volvo HO2S Heater Control Circuit Low Bank 1 Sensor 1
P0031 Volvo HO2S Heater Control Circuit Low Bank 1 Sensor 1 Possible causes – Faulty Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 harness is open shorted to ground– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit poor electrical connection– Heated Oxygen Sensor (H2OS) Bank 1…
P0030 Volvo HO2S Heater Control Circuit Bank 1 Sensor 1
P0030 Volvo HO2S Heater Control Circuit Bank 1 Sensor 1 Possible causes – Faulty Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit fuse– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit open shorted to ground– Heated Oxygen Sensor (H2OS) Bank 1 Sensor 1 circuit…
P0029 Volvo Exhaust Valve Control Solenoid Circuit Range/Performance Bank 2
P0029 Volvo Exhaust Valve Control Solenoid Circuit Range/Performance Bank 2 Possible causes – Dirty engine oil– Low engine oil level– Faulty exhaust valve control solenoid– Exhaust valve control solenoid harness is open or shorted– Exhaust valve control solenoid circuit poor electrical connection What about the obd code? ECM monitors OCV stuck while cam signal is…
P0028 Volvo Intake Valve Control Solenoid Circuit Range/Performance Bank 2
P0028 Volvo Intake Valve Control Solenoid Circuit Range/Performance Bank 2 Possible causes – Dirty engine oil– Low engine oil level– Faulty intake valve control solenoid– Intake valve control solenoid harness is open or shorted– Intake valve control solenoid circuit poor electrical connection What about the obd code? ECM monitors OCV stuck while cam signal is…
P0027 Volvo Exhaust Valve Control Solenoid Circuit Range/Performance Bank 1
P0027 Volvo Exhaust Valve Control Solenoid Circuit Range/Performance Bank 1 Possible causes – Dirty engine oil– Low engine oil level– Faulty exhaust valve control solenoid– Exhaust valve control solenoid harness is open or shorted– Exhaust valve control solenoid circuit poor electrical connection What about the obd code? ECM monitors OCV stuck while cam signal is…
P0026 Volvo Intake Valve Control Solenoid Circuit Range/Performance Bank 1
P0026 Volvo Intake Valve Control Solenoid Circuit Range/Performance Bank 1 Possible causes – Dirty engine oil– Low engine oil level– Faulty intake valve control solenoid– Intake valve control solenoid harness is open or shorted– Intake valve control solenoid circuit poor electrical connection What about the obd code? ECM monitors OCV stuck while cam signal is…
P0025 Volvo Camshaft Position B Timing Over-Retarded Bank 2
P0025 Volvo Camshaft Position B Timing Over-Retarded Bank 2 Possible causes – Dirty Oil– Variable Valve Timing (VVT) circuit is open or shorted– Oil Control Valve (OCV) circuit is open or shorted– Faulty variable valve timing (VVT)– Faulty oil control valve (OCV)– Damaged Engine Control Module (ECM) Tech description If the engine oil is clean…
P0024 Volvo Exhaust Valve Timing Control Performance Bank 2
P0024 Volvo Exhaust Valve Timing Control Performance Bank 2 Possible causes – Faulty exhaust valve timing control solenoid valve– Exhaust valve timing control solenoid valve harness is open or shorted– Exhaust valve timing control solenoid valve circuit poor electrical connection– Faulty Crankshaft Position Sensor (POS)– Faulty Camshaft Position Sensor Tech description Since the exhaust valve…
P0023 Volvo Camshaft Position B Actuator Circuit Bank 2
P0023 Volvo Camshaft Position B Actuator Circuit Bank 2 Possible causes – Dirty Oil– Faulty variable valve timing (VVT)– Faulty oil control valve (OCV)– Variable Valve Timing (VVT) harness is open or shorted– Oil Control Valve (OCV) circuit is open or shorted– Damaged Engine Control Module (ECM) Tech description If the engine oil is clean…
P0022 Volvo Camshaft Position A Timing Over-Retarded Bank 2
P0022 Volvo Camshaft Position A Timing Over-Retarded Bank 2 Possible causes – Dirty Oil– Faulty variable valve timing (VVT)– Faulty oil control valve (OCV)– Variable Valve Timing (VVT) harness is open or shorted– Oil Control Valve (OCV) circuit is open or shorted– Damaged Engine Control Module (ECM) Tech description If the engine oil is clean…
P0021 Volvo Intake Valve Timing Control Performance Bank 2
P0021 Volvo Intake Valve Timing Control Performance Bank 2 Possible causes – Faulty Intake Valve Timing Control Solenoid Valve– Intake Valve Timing Control Solenoid Valve harness is open or shorted– Intake Valve Timing Control Solenoid Valve circuit poor electrical connection– Faulty Camshaft Position Sensor– Camshaft Position Sensor harness is open or shorted– Camshaft Position Sensor…