C0003 Trouble Code

View C0003 obd/2 error code description and symptoms. C0003 engine photo

The Camshaft Position sensor will signal the Engine Control Module when the #1 cylinder is ready for the spark plug to fire (top-dead-center on compression stroke). The ECM uses the information from this sensor to help calculate fuel delivery and spark timing.

To check for an open circuit, trace along the length of the transmission control circuit, checking for breaks in the wiring. Repair any broken wiring and make sure all connectors are fully seated and locked.Pay close attention to connectors, looking for corrosion, bent or broken pins, or moisture in the connector. Repair any connector issues even if they are not specifically part of the transmission control circuit as they may serve a function in providing power to the transmission control circuit.

C0003 Error Code Repair Process :

The rule of C0003 code when it comes to emissions-related vehicle repair is that any modification that changes the vehicle from a certified configuration to a non-certified configuration is considered tampering: this applies to both vehicle owners and repair facilities and is, therefore, a Federal offense. Replacing a catalyst with a straight pipe is one traditional example of wiper hi/low speed not switching. Likewise, overriding the OBD C0003 error in system through the use of high-tech defeat devices or non-certified computer chips, for example, would also be considered tampering. The OBD system may, however, be repaired back to its original certified configuration with certified performance chips or appropriate aftermarket parts.

C0003 is a kind of Chassis Trouble Code

Diagnosing chassis noises can be one of the most frustrating problems technicians face. Fortunately, manufacturers have engineered noise, vibration and harshness (NVH) diagnostic techniques and equipment to find the source of the noise.

Common Causes of C0003

A common cause of code C0003 is the failure of Wiper Hi/Low Speed Not Switching, but there are several other possible causes as well, such as ;

Clogged or faulty fuel injector (s)
Faulty ignition coil (s)
Faulty front heated oxygen sensor
Faulty TCM or TCM programming

C0003 code for all cars

You can view according C0003 DTC for your car model. We selected several models to see obd2 solutions click and view it.

+C0003 Rover 3.5-litre

+C0003 Mitsubishi Lancer

+C0003 Maico 500

+C0003 Saab 99

+C0003 Riley Rm

Engine OBD 2 Codes website is a freeware resource center for engine trouble codes.

About Us | Contact | Privacy