Loading fault codes...

Volvo C40 Fault Codes

You can find common Volvo C40 fault codes on this page that when clicked take you to a detailed description.

You can also type in the fault code you are getting below to find a more detailed description.

Jump To:

Search Icon Search Volvo C40 Codes Recall Notices Icon Volvo C40 Recall Notices Popular Icon Common Volvo C40 Codes

Search Volvo C40 Codes

Do you know the fault code already? Enter it in the box below and hit "Search Codes".

Volvo C40 Recalls

When a car manufacturer detects a problem with a model they put out a recall notice and more often than not offer to fix the problem free of charge.

You can check to see if your Volvo C40 has any recall notices on our sister site AutoRecalls.co, sorted by model year.

View Volvo C40 Recalls ยป
Recall Notice Icon

Common C40 Fault Codes

These are the most common C40 fault codes that people are searching for.

Error Icon P0015

Exhaust Camshaft Position Timing - Over-Retarded (Bank 1)

Learn More
Severity Icon 7/10

Error Icon P0171

System Too Lean (Bank 1)

Learn More Fixes
Severity Icon 8/10

Error Icon P0089

Fuel Pressure Regulator Performance

Learn More Fixes

Error Icon P0740

Torque Converter Clutch Circuit Malfunction

Learn More
Severity Icon 8/10

Error Icon P0340

Camshaft Position Sensor Circuit Malfunction

Learn More Fixes

Error Icon P0240

Turbocharger Boost Sensor B Circuit Range/Performance

Learn More
Severity Icon 5/10

Error Icon P0140

O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 2)

Learn More Fixes
Severity Icon 3/10

Error Icon P0440

Evaporative Emission Control System Malfunction

Learn More Fixes
Severity Icon 6/10

Error Icon P0026

Intake Valve Control Solenoid Circuit Range/Performance (Bank 2)

Learn More Fixes
Severity Icon 4/10

Error Icon P0455

System Gross Leak Evaporative Emission

Learn More Fixes
Severity Icon 8/10

Error Icon P0607

Control Module Performance

Learn More Fixes

Error Icon P0840

Transmission Fluid Pressure Sensor/Switch A Circuit

Learn More

Error Icon P0409

Exhaust Gas Recirculation Sensor A Circuit

Learn More

Error Icon P0940

Hydraulic Oil Temperature Sensor Circuit High Input

Learn More

Error Icon P1540

Air Bypass Valve Circuit Malfunction

Learn More

Error Icon P1800

Variable Intake Air System Control Solenoid Valve Circuit

Learn More

Error Icon P1308

A/C Clutch Circuit Fault

Learn More
Severity Icon 7/10

Error Icon P0420

Catalyst System Efficiency Below Threshold (Bank 1)

Learn More Fixes

Error Icon P1900

OSS Circuit Intermittent Malfunction

Learn More
Severity Icon 3/10

Error Icon P0442

Evaporative Emission Control System Leak Detected

Learn More Fixes
Severity Icon 9/10

Error Icon P0300

Random/Multiple Cylinder Misfire Detected

Learn More Fixes

Error Icon P0027

Exhaust Valve Control Solenoid Circuit Range/Performance (Bank 2)

Learn More
Severity Icon 7/10

Error Icon P0193

Fuel Rail Pressure Sensor Circuit High Input

Learn More Fixes
Severity Icon 8/10

Error Icon P0304

Cylinder 4 Misfire Detected

Learn More Fixes

Error Icon P0190

Fuel Rail Pressure Sensor Circuit Malfunction

Learn More

Error Icon P0108

Manifold Absolute Pressure/Barometric Pressure Circuit High Input

Learn More
Severity Icon 8/10

Error Icon P0106

Manifold Absolute Pressure/Barometric Pressure Circuit Range/Performance Problem

Learn More Fixes
Severity Icon 4/10

Error Icon P0030

Heated Oxygen Sensor (H02S) Heater Control Circuit Bank 1 Sensor 1

Learn More Fixes

Error Icon P0500

Vehicle Speed Sensor Malfunction

Learn More
Severity Icon 8/10

Error Icon P0234

Engine Overboost Condition

Learn More Fixes
Severity Icon 7/10

Error Icon P0010

Intake Camshaft Position Actuator Circuit / Open (Bank 1)

Learn More Fixes
Severity Icon 9/10

Error Icon P0011

Intake Camshaft Position Timing - Over-Advanced (Bank 1)

Learn More Fixes
Severity Icon 9/10

Error Icon P0012

Intake Camshaft Position Timing - Over-Retarded (Bank 1)

Learn More Fixes
Severity Icon 7/10

Error Icon P0013

Exhaust Camshaft Position Actuator Circuit / Open (Bank 1)

Learn More Fixes
Severity Icon 8/10

Error Icon P0014

Exhaust Camshaft Position Timing - Over-Advanced (Bank 1)

Learn More Fixes
Severity Icon 8/10

Error Icon P0016

Crankshaft Position Camshaft Position Correlation Bank 1 Sensor A

Learn More Fixes
Severity Icon 8/10

Error Icon P0017

Crankshaft Position Camshaft Position Correlation Bank 1 Sensor B

Learn More Fixes
Severity Icon 4/10

Error Icon P0036

Heated Oxygen Sensor (HO2S) Heater Control Circuit Bank 1 Sensor 2

Learn More Fixes
Severity Icon 4/10

Error Icon P0102

Mass or Volume Air Flow Circuit Low Voltage Input

Learn More Fixes
Severity Icon 8/10

Error Icon P0113

Intake Air Temperature Circuit High Input

Learn More Fixes
Severity Icon 4/10

Error Icon P0128

Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature)

Learn More Fixes
Severity Icon 6/10

Error Icon P0131

O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)

Learn More Fixes
Severity Icon 7/10

Error Icon P0134

O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)

Learn More Fixes
Severity Icon 6/10

Error Icon P0135

O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)

Learn More Fixes
Severity Icon 4/10

Error Icon P0137

O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)

Learn More Fixes
Severity Icon 6/10

Error Icon P0138

O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)

Learn More Fixes
Severity Icon 6/10

Error Icon P0141

O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)

Learn More Fixes
Severity Icon 5/10

Error Icon P0172

System Too Rich (Bank 1)

Learn More Fixes
Severity Icon 5/10

Error Icon P0175

System Too Rich (Bank 2)

Learn More Fixes
Severity Icon 8/10

Error Icon P0301

Cylinder 1 Misfire Detected

Learn More Fixes
Severity Icon 8/10

Error Icon P0302

Cylinder 2 Misfire Detected

Learn More Fixes
Severity Icon 8/10

Error Icon P0303

Cylinder 3 Misfire Detected

Learn More Fixes
Severity Icon 8/10

Error Icon P0305

Cylinder 5 Misfire Detected

Learn More Fixes
Severity Icon 8/10

Error Icon P0306

Cylinder 6 Misfire Detected

Learn More Fixes
Severity Icon 3/10

Error Icon P0325

Knock Sensor 1 Circuit (Bank 2 or Single Sensor)

Learn More Fixes
Severity Icon 8/10

Error Icon P0332

Knock Sensor 2 Circuit Low Input (Bank 2)

Learn More Fixes
Severity Icon 8/10

Error Icon P0335

Crankshaft Position Sensor A Circuit Malfunction

Learn More Fixes
Severity Icon 6/10

Error Icon P0341

Camshaft Position Sensor Circuit Range/Performance

Learn More Fixes
Severity Icon 7/10

Error Icon P0401

Exhaust Gas Recirculation Flow Insufficient Detected

Learn More Fixes
Severity Icon 7/10

Error Icon P0430

Catalyst System Efficiency Below Threshold (Bank 2)

Learn More Fixes
Severity Icon 3/10

Error Icon P0441

Evaporative Emission Control System Incorrect Purge flow

Learn More Fixes
Severity Icon 3/10

Error Icon P0446

Evaporative Emission Control System Vent Control Circuit Malfunction

Learn More Fixes
Severity Icon 4/10

Error Icon P0449

Evaporative Emission Control System Vent Valve/Solenoid Circuit Malfunction

Learn More Fixes
Severity Icon 3/10

Error Icon P0456

Evaporative Emissions System Small Leak Detected

Learn More Fixes
Severity Icon 5/10

Error Icon P0463

Fuel Level Sensor Circuit High Input

Learn More Fixes
Severity Icon 3/10

Error Icon P0496

Evaporative Emission System High Purge Flow

Learn More Fixes
Severity Icon 3/10

Error Icon P0507

Idle Control System RPM higher Than Expected

Learn More Fixes
Severity Icon 9/10

Error Icon P0700

Transmission Control System Malfunction

Learn More Fixes
Severity Icon 7/10

Error Icon P2096

Post Catalyst Fuel Trim System Too Lean Bank 1

Learn More Fixes
Severity Icon 6/10

Error Icon P2097

Post Catalyst Fuel Trim System Too Rich Bank 1

Learn More Fixes
Severity Icon 9/10

Error Icon P2135

Throttle/Pedal Position Sensor/Switch A / B Voltage Correlation

Learn More Fixes
Severity Icon 9/10

Error Icon P2138

Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation

Learn More Fixes
Severity Icon 7/10

Error Icon P219A

Bank 1 Air/Fuel Ratio Imbalance

Learn More Fixes
Volvo C40 Image

About the C40