C3088 Diagnostic Trouble Code

C3088 is a kind of OBD-II Diagnostic C-Chassis Diagnostic Trouble Code.

It is considered generic because it applies to all makes and models of vehicles, although specific repair steps may be different depending on your car model.

Symptoms

Symptoms of a C3088 diagnostic trouble code may include:

Lack of power
Faulty O2 Sensor
Poor acceleration
Rich or lean exhaust

Possible Causes :

Faulty IMRC actuator relay (if equipped)
A large air leak at or near the number one oxygen sensor would also cause a lean mixture.
Rough running engine due to misfiring plugs. Many engines have misfire codes to indicate the cylinder effected, such as P0307 for number 7.

Repair Processes :

You might continue by connecting the scanner to the vehicle diagnostic connector and retrieving all stored codes and freeze frame data. With the valve disconnected, the red voltmeter lead should be attached to the IMRC valve power wire and the black voltmeter lead connected to ground.

Process Tips

Diagnostic trouble code C3088 is not difficult to diagnose and repair. Thus, it always pays to have a qualified technician to look after your vehicle should this error code arise.

Diagnosing this code requires the engine to be in good running shape, without unmetered air entering the engine. If other codes that relates to misfiring condition, lean running or air entering the engine is present, then you must first fix those error codes before C3088.

Fortunately, C3088 is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

C3088 Trouble Code For Specific Cars

C3088 Ac 10 A/C Refrigerant Temperature Circuit High
C3088 Volkswagen Golf 5 Ride Control RF Shock Actuator Circuit Open
C3088 Audi Quattro ASM Control Circuit Intermittent
C3088 Lincoln Ls Throttle Position Sensor Disagreement btwn Sensors
C3088 Chrysler Sedan Exhaust Gas Recirculation Flow Malfunction
C3088 Mazda Clef Transmission Transfer Case Differential Lock-Up Solenoid Short Circuit To Ground
C3088 Bugatti Type 64 Cylinder 2 Contribution/Balance Fault