Diagnostic Trouble Codes (DTC) Index
DIAGNOSTIC TROUBLE CODES (DTC) INDEX
| SAE Code | VAG Code | Code Description | Corrective action |
|---|---|---|---|
| P000A | - | Intake Camshaft Position Slow Response Bank 1 | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING . |
| P0016 Crankshaft Position | - | Camshaft Position Intake - Correlation | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . |
| P0017 Crankshaft Position | - | Camshaft Position Exhaust - Correlation | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . |
| P0068 MAP/MAF | - | Throttle Position Correlation | -- Check the Intake system for vacuum leaks, make sure oil dipstick is pushed properly into place.-- Check the Manifold Absolute Pressure Sensor -G71-. Refer to Intake Manifold Sensor -GX9-, CHECKING .-- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -GX3-, CHECKING . |
| P0087 Fuel Rail/System Pressure | - | Too Low | -- Check the fuel pressure, refer to the repair information for proper procedures.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING -- Check the Fuel Metering Valve -N290-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING -- Check the Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-, CHECKING |
| P0133 | - | O2 Circuit Slow Response Bank 1, Sensor 1 | -- Check the Heated Oxygen Sensor -G39-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING . |
| P0135 | - | HO2S Heater Circuit Conditions Bank 1 Sensor 1 | -- Check the Heated Oxygen Sensor -G39-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING . |
| P0136 | - | O2 Sensor Circuit | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING |
| P013A | - | O2 Sensor Slow Response Rich to Lean Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING |
| P013B | - | O2 Sensor Slow Response Lean to Rich Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING |
| P013E | - | O2 Sensor Delayed Response Rich to Lean Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING |
| P013F | - | O2 Sensor Delayed Response Lean to Rich Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING |
| P0301 | - | Cylinder 1 Misfire Detected | -- Check the Spark plugs.-- Check the intake system for leaks.-- Check the fuel pressure. -- Check Fuel Injectors -N30, N31, N32, N33, -. Refer to Cylinder 1 - 4 Fuel Injectors --, CHECKING -- Check the Ignition Coils with Power Output Stage -N70, N127, N291, N292-. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0410 | - | Secondary Air Injection System | -- Check the Secondary Air System -GX24-. Refer to Secondary Air Injection Sensor 1 -G609- / Secondary Air Injection Solenoid Valve -N112-, CHECKING .-- Check the Secondary Air Injection Solenoid Valve -N112- /Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING -- Check the Secondary Air Injection (AIR) Pump Motor -V101-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING . |
| P0420 | - | Catalyst System Efficiency | -- Check the Three Way Catalytic Converter. Refer to appropriate repair information.-- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING . |
| P0441 | - | Evaporative Emission System Incorrect Purge Flow | -- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
| P0456 | - | Evaporative Emission System Leak Detected Very Small Leak | -- Check the EVAP System for any leaking hoses or damage to components. -- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING . |
| P0491 | - | Secondary Air Injection System Insufficient Flow | -- Check the Secondary Air Combination Valve-- Check for Blockage in system tubing |
| P1545 Throttle valve control | - | malfunction | -- Check the Throttle Valve Control Module -J338-. Refer to Throttle Valve Control Module -GX3-, CHECKING . |
| P2195 | - | O2 Sensor Signal Biased / Stuck Lean Bank 1, Sensor 1 | -- Check the Heated Oxygen Sensor -G39-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING . |
| P219C Cylinder 1 Air | - | Fuel Ratio Imbalance | -- Check the Fuel Injectors --. Refer to Cylinder 1 - 4 Fuel Injectors --, CHECKING |
| P2270 | - | HO2 Sensor Signal Stuck Lean Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING |
| P2271 | - | O2 Sensor Signal Stuck Rich Bank 1 Sensor 2 | -- Check the Oxygen Sensor After Three Way Catalytic Converter -G130-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING |
| P2440 | - | Secondary Air Injection System Switching Valve Stuck Open | -- Check the Secondary Air Injection Solenoid Valve -N112- /Secondary Air Injection Sensor 1 -G609-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING |
| P000A | - | "A" Camshaft Position Slow Response Bank 1 | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING . |
| P0011 | - | "A" Camshaft Position Timing Overadvanced or System Performance Bank 1 | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING . |
| P0016 Crankshaft Position | - | Camshaft Position Correlation Bank 1 Sensor A | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . |
| P0017 Crankshaft Position | - | Camshaft Position Correlation Bank 1 Sensor B | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING .-- Check the Engine Speed Sensor -G28-. Refer to Engine Speed Sensor - G28-, CHECKING . |
| P0068 MAP/MAF | - | Throttle Position Correlation | -- Check the Intake system for vacuum leaks, make sure oil dipstick is pushed properly into place.-- Check the Intake Manifold Sensor -GX9-. Refer to Intake Manifold Sensor -GX9-, CHECKING .-- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module -GX3-, CHECKING . |
| P0087 Fuel Rail/System Pressure | - | Too Low Bank 1 | -- Check the fuel pressure, refer to the repair information for proper procedures.-- Check the Fuel Pressure Sensor -G247-. Refer to Fuel Pressure Sensor - G247-, CHECKING .-- Check the Fuel Pressure Regulator Valve -N276-. Refer to Fuel Pressure Regulator Valve - N276-, CHECKING .-- Check the Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-. Refer to Fuel Pump Control Module -J538- / Transfer Fuel Pump -G6-, CHECKING . |
| P0133 | - | O2 Sensor Circuit Slow Response Bank 1 Sensor 1 | -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING . |
| P0135 | - | O2 Sensor Heater Circuit Bank 1 Sensor 1 | -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING . |
| P013A | - | O2 Sensor Slow Response Rich to Lean Bank 1 Sensor 2 | -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING . |
| P013B | - | O2 Sensor Slow Response Lean to Rich Bank 1 Sensor 2 | -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING . |
| P013E | - | O2 Sensor Delayed Response Rich to Lean Bank 1 Sensor 2 | -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING . |
| P013F | - | O2 Sensor Delayed Response Lean to Rich Bank 1 Sensor 2 | -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING . |
| P0141 | - | O2 Sensor Heater Circuit Bank 1 Sensor 2 | -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING . |
| P0301 | - | Cylinder 1 Misfire Detected | -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check the fuel pressure. Refer to appropriate repair information.-- Check the Fuel Injectors --. Refer to Cylinder 1 - 4 Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0302 | - | Cylinder 2 Misfire Detected | -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check the fuel pressure. Refer to appropriate repair information.-- Check the Fuel Injectors --. Refer to Cylinder 1 - 4 Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0303 | - | Cylinder 3 Misfire Detected | -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check the fuel pressure. Refer to appropriate repair information.-- Check the Fuel Injectors --. Refer to Cylinder 1 - 4 Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0304 | - | Cylinder 4 Misfire Detected | -- Check the spark plugs visually.-- Check the intake system visually for leaks.-- Check the fuel pressure. Refer to appropriate repair information.-- Check the Fuel Injectors --. Refer to Cylinder 1 - 4 Fuel Injectors --, CHECKING .-- Check the Ignition Coils with Power Output Stage --. Refer to Ignition Coils With Power Output Stage --, CHECKING . |
| P0410 | - | AIR System "A" | -- Check the Secondary Air System -GX24-. Refer to Secondary Air Injection Sensor 1 -G609- / Secondary Air Injection Solenoid Valve -N112-, CHECKING .-- Check the Secondary Air Injection Pump Motor -V101- / Secondary Air Injection Pump Relay -J299-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING . |
| P0420 | - | Catalyst System Efficiency Below Threshold Bank 1 | -- Check the Three Way Catalytic Converter. Refer to appropriate repair information.-- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING . |
| P0441 | - | EVAP System Incorrect Purge Flow | -- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING . |
| P0456 | - | EVAP System Leak Detected (Very Small Leak) | -- Check the EVAP System visually for any leaking hoses or damage to components.-- Check the EVAP Canister Purge Regulator Valve 1 -N80-. Refer to EVAP Canister Purge Regulator Valve 1 - N80-, CHECKING .-- Check the Fuel Tank Leak Detection Control Module -J909- / Fuel Tank Pressure Sensor -G400-. Refer to Fuel Tank Leak Detection Control Module -J909 - / Fuel Tank Pressure Sensor -G400-, CHECKING . |
| P0491 | - | AIR System Insufficient Flow Bank 1 | -- Check the Secondary Air System -GX24-. Refer to Secondary Air Injection Sensor 1 -G609- / Secondary Air Injection Solenoid Valve -N112-, CHECKING .-- Check the Secondary Air Injection Pump Motor -V101- / Secondary Air Injection Pump Relay -J299-. Refer to Secondary Air Injection Pump Relay - J299- / Secondary Air Injection Pump Motor - V101-, CHECKING . |
| P0506 Idle Control System RPM | - | Lower Than Expected | -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module -GX3-, CHECKING . |
| P0507 Idle Control System RPM | - | Higher Than Expected | -- Check the Throttle Valve Control Module -GX3-. Refer to Throttle Valve Control Module -GX3-, CHECKING . |
| P052A Cold Start "A" Camshaft Position Timing Over | - | Advanced Bank 1 | -- Check the Camshaft Adjustment Valve 1 -N205-. Refer to Camshaft Adjustment Valve 1 -N205-, CHECKING |
| P2195 | - | O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 1 | -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING . |
| P2196 | - | O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1 | -- Check the Oxygen Sensor 1 Before Catalytic Converter -GX10-. Refer to Oxygen Sensor 1 Before Catalytic Converter -GX10-, CHECKING . |
| P219C Cylinder 1 Air | - | Fuel Ratio Imbalance | -- Check the Fuel Injectors --. Refer to Cylinder 1 - 4 Fuel Injectors --, CHECKING . |
| P219D Cylinder 2 Air | - | Fuel Ratio Imbalance | -- Check the Fuel Injectors --. Refer to Cylinder 1 - 4 Fuel Injectors --, CHECKING . |
| P219E Cylinder 3 Air | - | Fuel Ratio Imbalance | -- Check the Fuel Injectors --. Refer to Cylinder 1 - 4 Fuel Injectors --, CHECKING . |
| P219F Cylinder 4 Air | - | Fuel Ratio Imbalance | -- Check the Fuel Injectors --. Refer to Cylinder 1 - 4 Fuel Injectors --, CHECKING . |
| P2270 | - | O2 Sensor Signal Biased/Stuck Lean Bank 1 Sensor 2 | -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING . |
| P2271 | - | O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 2 | -- Check the Oxygen Sensor 1 After Catalytic Converter -GX7-. Refer to Oxygen Sensor 1 After Catalytic Converter -GX7-, CHECKING . |
| P2279 MAP/MAF | - | Throttle Position Correlation | -- Check visually for air leaks between intake and throttle body, oil fill cap not tight or oil dipstick not seated in tube.-- Also visually inspect any engine gaskets that can cause additional air to enter the crankcase can set this fault as the PCV system is not metered. If a vacuum leak or crankcase gasket sealing is at cause, the idle may be rough or unstable.-- Check the Manifold Absolute Pressure Sensor -G71-. Refer to Intake Manifold Sensor -GX9-, CHECKING |
| P230A Cylinder 1 Air | - | Fuel Ratio Imbalance - Adjustment At Limit During Balance | -- Check the Fuel Injectors --. Refer to Cylinder 1 - 4 Fuel Injectors --, CHECKING . |
| P230B Cylinder 2 Air | - | Fuel Ratio Imbalance - Adjustment At Limit During Balance | -- Check the Fuel Injectors --. Refer to Cylinder 1 - 4 Fuel Injectors --, CHECKING . |
| P230C Cylinder 3 Air | - | Fuel Ratio Imbalance - Adjustment At Limit During Balance | -- Check the Fuel Injectors --. Refer to Cylinder 1 - 4 Fuel Injectors --, CHECKING . |
| P230D Cylinder 4 Air | - | Fuel Ratio Imbalance - Adjustment At Limit During Balance | -- Check the Fuel Injectors --. Refer to Cylinder 1 - 4 Fuel Injectors --, CHECKING . |
| P2440 | - | AIR System Switching Valve Stuck Open Bank 1 | -- Check the Secondary Air System -GX24-. Refer to Secondary Air Injection Sensor 1 -G609- / Secondary Air Injection Solenoid Valve -N112-, CHECKING . |
| U0121 Lost Communication With Anti | - | Lock Brake System (ABS) Control Module | -- Check the CAN-Bus circuits. If there are any other DTC's present check them first.-- Refer to the proper wiring schematic for terminal and component location. |
| U0415 Invalid Data Received From Anti | - | Lock Brake System (ABS) Control Module | -- Check the CAN-Bus circuits. If there are any other DTC's present check them first. -- Refer to appropriate repair information for the ABS.-- Refer to the proper wiring schematic for terminal and component location. |