C2CA7 Diagnostic Trouble Code

C2CA7 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 C2CA7 diagnostic trouble code may include:

Misfire
Misfire
The light may stay on or light intermittently as the DPF regenerates. The engine will be sluggish on acceleration.
Reduction in engine performance, especially at low RPM levels

Possible Causes :

Low fuel pressure caused by a clogged filter, failing fuel pump, failed fuel pressure regulator or clogged or leaking injectors.
Low fuel pressure caused by a clogged filter, failing fuel pump, failed fuel pressure regulator or clogged or leaking injectors.
An air leak forward of the DPF will change the sensor readings resulting in the code

Repair Processes :

Find out what kind of system you have and verify that voltage to the fuel level sensor is present at the fuel pump wiring harness. Now, clear the codes and test-drive the vehicle to see if the code is reset.

Process Tips

Diagnostic trouble code C2CA7 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 C2CA7.

Fortunately, C2CA7 is a fairly common OBD code, meaning that it applies to all makes and models of vehicles made after 1996.

C2CA7 Trouble Code For Specific Cars

C2CA7 Buick Skyhawk Damper High Side Front Circuit Short To Battery
C2CA7 Opel Grandland X Dim Panel Increase Input Circuit Open
C2CA7 Ford Interceptor Mirror Driver Right Circuit Open
C2CA7 Hyundai Ix35 SCP (J1850) Invalid or Missing Data for Chassis Status Request
C2CA7 Dkw Universal Ignition Coil - Cylinder 6 - Early Activation Fault
C2CA7 Citroen Xsara Fuel Rail Pressure Sensor Circuit Range/Performance
C2CA7 Opel Meriva A Door Ajar Circuit Short To Ground