The Complete List Of Volkswagen And Audi Error Codes

Understand what each Volkswagen diagnostic trouble code represents.
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This page contains over 750+ Volkswagen and Audi DTC and P-Codes. To quickly find the code you're looking for simply press CTRL + F (Windows) or Command + F (Mac) and type in the code you need.

Diagnostic Trouble Codes vs P-Codes

A Diagnostic Trouble Code (DTC) is created and issued by the manufacturer and typically consists of 5 numerical digits. A P-Code is from the Society of Automotive Engineers (SAE) and helps further identify and add more detail to an issue. If your Volkswagen is experiencing an error and your OBD-II shows you a P-Code or DTC then this page should help.

Volkswagen And Audi Error Codes

Please note that some codes may change over time or not exist anymore for your vehicle.
VW & Audi Error Codes
DTC P-Code Description
16394 P0010 -A- Camshaft Pos. Actuator Circ. Bank 1 Malfunction
16395 P0020 -A- Camshaft Pos. Actuator Circ. Bank 2 Malfunction
16449 P0065 Air Assisted Injector Control Range/Performance
16450 P0066 Air Assisted Injector Control Low Input/Short to ground
16451 P0067 Air Assisted Injector Control Input/Short to B+
16485 P0101 Mass or Volume Air Flow Circ Range/Performance
16486 P0102 Mass or Volume Air Flow Circ Low Input
16487 P0103 Mass or Volume Air Flow Circ High Input
16489 P0105 Manifold Abs.Pressure or Bar.Pressure Voltage supply
16490 P0106 Manifold Abs.Pressure or Bar.Pressure Range/Performance
16491 P0107 Manifold Abs.Pressure or Bar.Pressure Low Input
16492 P0108 Manifold Abs.Pressure or Bar.Pressure High Input
16496 P0112 Intake Air Temp.Circ Low Input
16497 P0113 Intake Air Temp.Circ High Input
16500 P0116 Engine Coolant Temp.Circ Range/Performance
16501 P0117 Engine Coolant Temp.Circ Low Input
16502 P0118 Engine Coolant Temp.Circ High Input
16504 P0120 Throttle/Pedal Pos.Sensor A Circ Malfunction
16505 P0121 Throttle/Pedal Pos.Sensor A Circ Range/Performance
16506 P0122 Throttle/Pedal Pos.Sensor A Circ Low Input
16507 P0123 Throttle/Pedal Pos.Sensor A Circ High Input
16509 P0125 Insufficient Coolant Temp.for Closed Loop Fuel Control
16512 P0128 Coolant Thermostat/Valve Temperature below control range
16514 P0130 O2 Sensor Circ.,Bank1-Sensor1 Malfunction
16515 P0131 O2 Sensor Circ.,Bank1-Sensor1 Low Voltage
16516 P0132 O2 Sensor Circ.,Bank1-Sensor1 High Voltage
16517 P0133 O2 Sensor Circ.,Bank1-Sensor1 Slow Response
16518 P0134 O2 Sensor Circ.,Bank1-Sensor1 No Activity Detected
16519 P0135 O2 Sensor Heater Circ.,Bank1-Sensor1 Malfunction
16520 P0136 O2 Sensor Circ.,Bank1-Sensor2 Malfunction
16521 P0137 O2 Sensor Circ.,Bank1-Sensor2 Low Voltage
16522 P0138 O2 Sensor Circ.,Bank1-Sensor2 High Voltage
16523 P0139 O2 Sensor Circ.,Bank1-Sensor2 Slow Response
16524 P0140 O2 Sensor Circ.,Bank1-Sensor2 No Activity Detected
16525 P0141 O2 Sensor Heater Circ.,Bank1-Sensor2 Malfunction
16534 P0150 O2 Sensor Circ.,Bank2-Sensor1 Malfunction
16535 P0151 O2 Sensor Circ.,Bank2-Sensor1 Low Voltage
16536 P0152 O2 Sensor Circ.,Bank2-Sensor1 High Voltage
16537 P0153 O2 Sensor Circ.,Bank2-Sensor1 Slow Response
16538 P0154 O2 Sensor Circ.,Bank2-Sensor1 No Activity Detected
16539 P0155 O2 Sensor Heater Circ.,Bank2-Sensor1 Malfunction
16540 P0156 O2 Sensor Circ.,Bank2-Sensor2 Malfunction
16541 P0157 O2 Sensor Circ.,Bank2-Sensor2 Low Voltage
16542 P0158 O2 Sensor Circ.,Bank2-Sensor2 High Voltage
16543 P0159 O2 Sensor Circ.,Bank2-Sensor2 Slow Response
16544 P0160 O2 Sensor Circ.,Bank2-Sensor2 No Activity Detected
16545 P0161 O2 Sensor Heater Circ.,Bank2-Sensor2 Malfunction
16554 P0170 Fuel Trim,Bank1 Malfunction
16555 P0171 Fuel Trim,Bank1 System too Lean
16556 P0172 Fuel Trim,Bank1 System too Rich
16557 P0173 Fuel Trim,Bank2 Malfunction
16558 P0174 Fuel Trim,Bank2 System too Lean
16559 P0175 Fuel Trim,Bank2 System too Rich
16566 P0182 Fuel temperature sender-G81 Short to ground
16567 P0183 Fuel temperature sender-G81 Interruption/Short to B+
16581 P0197 Engine Oil Temperature Circuit Low Input
16582 P0198 Engine Oil Temperature Circuit High Input
16585 P0201 Cyl.1,Injector Circuit Fault in electrical circuit
16586 P0202 Cyl.2,Injector Circuit Fault in electrical circuit
16587 P0203 Cyl.3,Injector Circuit Fault in electrical circuit
16588 P0204 Cyl.4,Injector Circuit Fault in electrical circuit
16589 P0205 Cyl.5 Injector Circuit Fault in electrical circuit
16590 P0206 Cyl.6 Injector Circuit Fault in electrical circuit
16591 P0207 Cyl.7 Injector Circuit Fault in electrical circuit
16592 P0208 Cyl.8 Injector Circuit Fault in electrical circuit
16599 P0215 Engine Shut-Off Solenoid Malfunction
16600 P0216 Injector/Injection Timing Control Malfunction
16603 P0219 Engine Overspeed Condition
16605 P0221 Throttle Pos. Sensor -B- Circuit Range/Performance
16606 P0222 Throttle Pos. Sensor -B- Circuit Low Input
16607 P0223 Throttle Pos. Sensor -B- Circuit High Input
16609 P0225 Throttle Pos. Sensor -C- Circuit Voltage supply
16610 P0226 Throttle Pos. Sensor -C- Circuit Range/Performance
16611 P0227 Throttle Pos. Sensor -C- Circuit Low Input
16612 P0228 Throttle Pos. Sensor -C- Circuit Hight Input
16614 P0230 Fuel Pump Primary Circuit Fault in electrical circuit
16618 P0234 Turbocharger Overboost Condition Control limit exceeded
16619 P0235 Turbocharger Boost Sensor (A) Circ Control limit not reached
16620 P0236 Turbocharger Boost Sensor (A) Circ Range/Performance
16621 P0237 Turbocharger Boost Sensor (A) Circ Low Input
16622 P0238 Turbocharger Boost Sensor (A) Circ High Input
16627 P0243 Turbocharger Wastegate Solenoid (A) Open/Short Circuit to Ground
16629 P0245 Turbocharger Wastegate Solenoid (A) Low Input/Short to ground
16630 P0246 Turbocharger Wastegate Solenoid (A) High Input/Short to B+
16636 P0252 Injection Pump Metering Control (A) Range/Performance
16645 P0261 Cyl.1 Injector Circuit Low Input/Short to ground
16646 P0262 Cyl.1 Injector Circuit High Input/Short to B+
16648 P0264 Cyl.2 Injector Circuit Low Input/Short to ground
16649 P0265 Cyl.2 Injector Circuit High Input/Short to B+
16651 P0267 Cyl.3 Injector Circuit Low Input/Short to ground
16652 P0268 Cyl.3 Injector Circuit High Input/Short to B+
16654 P0270 Cyl.4 Injector Circuit Low Input/Short to ground
16655 P0271 Cyl.4 Injector Circuit High Input/Short to B+
16657 P0273 Cyl.5 Injector Circuit Low Input/Short to ground
16658 P0274 Cyl.5 Injector Circuit High Input/Short to B+
16660 P0276 Cyl.6 Injector Circuit Low Input/Short to ground
16661 P0277 Cyl.6 Injector Circuit High Input/Short to B+
16663 P0279 Cyl.7 Injector Circuit Low Input/Short to ground
16664 P0280 Cyl.7 Injector Circuit High Input/Short to B+
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