BMW P1340: Crankshaft Position/Camshaft Sensor Signal Out of Sequence
Is your scanner showing BMW P1340?
No worries. We'll show you what it means and how to deal with it.
BMW P1340: Crankshaft Position/Camshaft Sensor Signal Out of Sequence
OVERVIEWWhat Does The BMW P1340 Code Mean?
Engine started, battery voltage at least 11.5v, all electrical components off, ground connections between engine and chassis well connected, and the DME detected the crankshaft position sensor and the camshaft sensor were out of sequence with each other.
What Are The Potential Causes Of The BMW P1340 Code?
- Engine speed sensor has failed or is contaminated (metal filings)
- Engine speed sensor’s wheel is damaged
- Engine speed sensor circuit is shorted to the cable shield
- Engine speed sensor circuit is open
- DME is faulty
- Camshaft position sensor
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
BMW P1340, DTCDECODE.
