BMW P1766: Engine Speed Plausibility
Is your scanner showing BMW P1766?
No worries. We'll show you what it means and how to deal with it.
BMW P1766: Engine Speed Plausibility
OVERVIEWWhat Does The BMW P1766 Code Mean?
The CAN Message signal error flag alive counter or check sum is sending/receiving an incorrect signal. There is no alteration of the alive counter and no wrong check sum: the sensor is disconnected or there is a multiple fault recorded.
What Are The Potential Causes Of The BMW P1766 Code?
- Throttle solenoid circuit is shorting to ground
- Throttle valve sensor has failed
- Valve has failed
- DME/TCM has failed
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> Twippo 372Pcs Waterproof Wire Connectors Kit
>>> TCM
>>> labwork Throttle Position Sensor 13631402143 Fit for BMW M3 M5 Z3 Z4 E34 E36 E39 E46 E52 E85
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
BMW P1766, DTCDECODE.
