The engine camshaft rotation is synchronised through the crankshaft. The engine computer (ECM) constantly receive the signal native the crankshaft position sensor (CKP) the is compared to the signal indigenous the camshaft place sensor (CMP). The trouble password P0341 is collection when the camshaft place sensor (CMP) signal is out of expected range or if the is not timed properly with the crankshaft place sensor (CKP) signal.

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What can cause the code P0341: - a faulty camshaft position sensor - improperly set up sensor - damaged or misaligned reluctor wheel - international materials between the camshaft sensor and the reluctor wheel - open, short or negative connection in ~ the camshaft position sensor connector or wiring - improper time - a time belt or chain jumped a this - extended timing belt or chain - problems with change timing system - electrical interference indigenous the an additional ignition system contents to the CMP sensor circuit resulted in by high resistance in the ignition wires or spark plugs or faulty secondary ignition components. Examples: one Acura company bulletin describes an concern where the grounding or contaminated VTC regulate solenoid valve can cause the trouble password P0341. The bulletin recommends updating the ECM software and replacing the VTC solenoid valve if necessary. A company bulletin for the 2003 V6 Jaguar models mentions checking the resistance of the spark plug and also replacing the spark plug together with the coil if the spark plug"s resistance is too low.
A technical service bulletin (TSB) because that late 90"s Saturn vehicles describes a problem where incorrect resistance in the ignition wires and second ignition device can cause the DTC P0341. A Chrysler TSB for 2010 lamb pickup van equipped through a Cummins diesel engine proposal re-flashing the ECM because that the P0341 and also some various other trouble codes. In part 4-cylinder 2003-2010 Honda Accord, Civic, CR-V and also Element engines, a stretched timing chain can reason the examine Engine light (MIL) come come on v code P0341. What requirements to be checked: The camshaft place sensor connector and also the wiring must be confirm for damage, poor connection or corrosion. If it"s a three-wire sensor, inspect for 5V recommendation voltage and the ground at the sensor connector with the ignition ON. The appropriate camshaft timing need to be verified; if a time belt or chain jumped a tooth, it can reason this code. A stretched timing chain can also cause the code P0341. Symptom of a stretched timing chain include rattling noise, absence of power on acceleration, difficult starting. There space different method to inspect if the time chain is stretched: for example, Honda has actually a one-of-a-kind tool; in some various other cars, the signal indigenous the camshaft place sensor should be contrasted on the oscilloscope come the crankshaft position sensor signal. If the tune-up hasn"t been done in a long time, it"s a good way come start, together the high resistance in the spark plugs and also ignition wires can reason electrical interference from ignition an additional circuits that can reason spikes in the camshaft sensor signal. The routing of the camshaft place sensor wiring demands to checked, together If the camshaft sensor signal wires room routed too close come the secondary ignition components, there additionally could it is in an electrical interference. The ideal operation that the variable valve time system additionally must be checked. exactly how the camshaft place sensor works: The camshaft place sensor (CMP) monitors the place of the camshaft or camshafts. In one OHV (pushrod) engine, the CMP sensor is mounted into the cylinder block. In a modern DOHC engine, one or two camshaft position sensors are mounted at the cylinder head.

A CMP sensor can be a two-wire pick-up coil type or three-wire Hall effect sensor. A pick-up coil sensor generates an electrical signal, if the Hall result camshaft sensor requirements a 5V reference voltage. Contemporary OBDII cars mainly use a three-wire Hall result camshaft position sensors. The engine computer (ECM) offers the signal indigenous the camshaft place sensor to know which cylinder is in the compression stroke, as well as to manage the ignition timing, fuel injection and the variable valve timing device (if equipped).
Q: 2001 1.8L Volkswagen Passat turbo. Some gaskets and seals and the timing belt has been replaced, however now I obtained the code P0341 and also the engine is tough to start. What can be the problem?
A: double check the timing in between the crankshaft and the propelled camshaft in ~ the timing belt, as well as the timing in between two camshafts, together the chain the runs between the camshafts can easily jump a tooth and this will certainly be enough to set the P0341 code.
Q: 1999 Chevrolet Malibu 3.1L V6 misfires and also runs poorly. The components store scanned the computer and also there was a code P0341. Is it an expensive to repair problem? Where perform I start?

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A: beginning with a tune-up will certainly be a good idea; as mentioned above, in these GM V6 engines the high resistance in the ignition materials can reason arcing that might in turn cause the electric interference v the camshaft sensor signal. If the spark plugs and also wires haven"t been replaced for a long time, this can easily cause this code. Check the sensor"s wiring and the connector for corrosion or loosened connection. Also, it"s worth to check the ground cable link as this also can reason electrical problems.