C3349 Holden Td OBD Code

OBD/2 C3349 error code description and symptoms.

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.

At this point we are assuming that the fuses and relays are good. You will need to locate the PCM/TCM and the power input signal circuit using your vehicle information source. Unplug the connector from the PCM/TCM, place the ignition switch in the ON position, and probe the appropriate circuit with the positive test lead of the DVOM.

C3349 Holden Td Error Code Repair Process :

OBD C3349 code and tailpipe testing are two different approaches to identify vehicles in need of repair. The OBD system looks for broken or malfunctioning emissions control components and air bag passenger circuit short to battery - loop #2, while tailpipe tests sample a vehicle's exhaust to see if it is above or below certain prescribed limits. Given the robust nature of today's emissions control components, it is entirely possible for an individual component to C3349 malfunction without leading to an immediate increase in emissions at the tailpipe. In such cases, other components (like the catalyst) can temporarily compensate for the part that is broken however, these other components can only do double duty for so long before they, too, begin to malfunction. In addition, OBD also monitors for C3349 and other malfunctions in the fuel system problems that traditional tailpipe tests were not designed to identify. Most state and local areas also include a gas cap pressure test as part of an emission inspection.

Common Causes of Holden Td C3349 OBD2 Code

A common cause of code C3349 is the failure of Air Bag Passenger Circuit Short to Battery - Loop #2, but there are several other possible causes as well, such as ;

Clogged or faulty fuel injector (s)
1Camshaft Position Sensor circuit poor electrical connection
Incorrect fuel filler cap used
Camshaft Position Sensor harness is open or shorted

C3349 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.

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

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C3349 Holden Td OBD Code

C3349 Holden Td Error Code Repair Process :

Common Causes of Holden Td C3349 OBD2 Code

C3349 code for other Holden cars