04 Volkswagen Passat Engine Codes [Find Out]

Are you intrigued by the intricate world of 20 Delve into the fascinating realm of automotive engineering as we unravel the significance of these codes. From AEB to ATW
these alphanumeric representations hold the key to understanding the heart of your vehicle. Let’s embark on a journey to decipher the language of engines and unlock the secrets concealed within these codes.

So 04 Volkswagen Passat Engine Codes

04 Volkswagen Passat Engine Codes

The following are the 04 Volkswagen Passat engine codes:

P0010 – Camshaft Position Sensor A Circuit Range/Performance
P0011 – Camshaft Position Sensor A Circuit Low Input
P0012 – Camshaft Position Sensor A Circuit High Input
P0020 – Camshaft Position Sensor B Circuit Range/Performance
P0021 – Camshaft Position Sensor B Circuit Low Input
P0022 – Camshaft Position Sensor B Circuit High Input

04 Volkswagen Passat Engine Codes

The Volkswagen Passat is a mid-size car that has been in production since 1973. It is currently in its eighth generation, which was introduced in 2011. The Passat is available with a variety of engines, including a 2.0-liter turbocharged four-cylinder, a 3.6-liter V6, and a 2.0-liter diesel engine.

Engine Codes

The 2.0-liter turbocharged four-cylinder engine in the Passat has the following engine codes:

BMY
CBFA
CCZA
CCZB
CCZC

The 3.6-liter V6 engine in the Passat has the following engine codes:

CFV
CGW
CHH

The 2.0-liter diesel engine in the Passat has the following engine codes:

CBAB
CCFA
CFFB
CFFD

How to Read Engine Codes

The first letter of the engine code indicates the type of engine. For example, a B engine is a turbocharged four-cylinder engine, a C engine is a V6 engine, and a D engine is a diesel engine.

The second letter of the engine code indicates the year of the engine. For example, a M engine is a 2011 model year engine, a Y engine is a 2012 model year engine, and a Z engine is a 2013 model year engine.

The third and fourth letters of the engine code indicate the specific engine variant. For example, a BMY engine is a 2.0-liter turbocharged four-cylinder engine with a direct injection system, a CCFA engine is a 3.6-liter V6 engine with a variable valve timing system, and a CBAB engine is a 2.0-liter diesel engine with a common rail injection system.

Troubleshooting Engine Codes

If your Volkswagen Passat is displaying a check engine light, you can use the engine codes to troubleshoot the problem. The following table lists the most common engine codes and their meanings:

| Engine Code | Meaning |
|—|—|
| P0010 | Camshaft Position Sensor A Circuit Range/Performance |
| P0011 | Camshaft Position Sensor A Circuit Low Input |
| P0012 | Camshaft Position Sensor A Circuit High Input |
| P0020 | Camshaft Position Sensor B Circuit Range/Performance |
| P0021 | Camshaft Position Sensor B Circuit Low Input |
| P0022 | Camshaft Position Sensor B Circuit High Input |
| P0030 | Intake Air Temperature Sensor Circuit Range/Performance |
| P0031 | Intake Air Temperature Sensor Circuit Low Input |
| P0032 | Intake Air Temperature Sensor Circuit High Input |
| P0050 | Mass Air Flow Sensor Circuit Range/Performance |
| P0051 | Mass Air Flow Sensor Circuit Low Input |
| P0052 | Mass Air Flow Sensor Circuit High Input |
| P0100 | Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Range/Performance |
| P0101 | Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Low Input |
| P0102 | Manifold Absolute Pressure/Barometric Pressure Sensor Circuit High Input |
| P0110 | Throttle Position Sensor/Switch A Circuit Range/Performance |
| P0111 | Throttle Position Sensor/Switch A Circuit Low Input |
| P0112 | Throttle Position Sensor/Switch A Circuit High Input |
| P0113 | Throttle Position Sensor/Switch B Circuit Range/Performance |
| P0114 | Throttle Position Sensor/Switch B Circuit Low Input |
| P0115 | Throttle Position Sensor/Switch B Circuit High Input |
| P0120 | Intake Air Temperature Sensor 1 Circuit Range/Performance |
| P0121 | Intake Air Temperature Sensor 1 Circuit Low Input |
| P0122 | Intake Air Temperature Sensor 1 Circuit High Input |
| P0123 | Intake Air Temperature Sensor 2 Circuit Range/Performance |
| P0124 | Intake Air Temperature Sensor 2 Circuit Low Input |
| P0125 | In

Also Read: 06 Vw Volkswagen Jetta Fsi Low Boost No Engine Codes

FAQs: 04 Volkswagen Passat Engine Codes

What does the check engine light mean on a 2004 Volkswagen Passat?

The check engine light on a 2004 Volkswagen Passat indicates that there is a problem with the engine. The light may be accompanied by a warning message on the dashboard. The problem could be anything from a minor issue, such as a loose gas cap, to a major problem, such as a misfiring engine. If the check engine light comes on, it is important to have the vehicle checked by a qualified mechanic as soon as possible.

How do I find the engine codes on a 2004 Volkswagen Passat?

To find the engine codes on a 2004 Volkswagen Passat, you will need to use a code reader. A code reader is a device that can be connected to the vehicle’s OBD-II port. The OBD-II port is located under the dashboard on the driver’s side. Once the code reader is connected, it will scan the vehicle’s computer and retrieve the engine codes. The codes will be displayed on the code reader’s screen.

What do the engine codes mean on a 2004 Volkswagen Passat?

The engine codes on a 2004 Volkswagen Passat will vary depending on the specific problem. However, there are some general codes that are common to all vehicles. For example, a code P0300 indicates that there is a misfire in one or more cylinders. A code P0420 indicates that the catalytic converter is not working properly. A code P0171 indicates that the engine is running lean.

How do I fix the engine codes on a 2004 Volkswagen Passat?

The fix for the engine codes on a 2004 Volkswagen Passat will depend on the specific code. However, some common fixes include:

Replacing a faulty spark plug or coil
Cleaning or replacing the mass air flow sensor
Replacing the oxygen sensor
Replacing the catalytic converter

How much does it cost to fix the engine codes on a 2004 Volkswagen Passat?

The cost to fix the engine codes on a 2004 Volkswagen Passat will vary depending on the specific problem. However, some common costs include:

Replacing a faulty spark plug or coil: $20-$40
Cleaning or replacing the mass air flow sensor: $50-$100
Replacing the oxygen sensor: $100-$200
Replacing the catalytic converter: $500-$1,000