Crankshaft Position Sensor Code After Replacement

Without resyncing the pcm cannot properly determine the position of the crankshaft.

Crankshaft position sensor code after replacement.

When the crank sensor is replaced it must be resynced to the pcm. User91328 on july 29 2010. Jack the vehicle up high enough to obtain access to the crankshaft position sensor. A crankshaft position sensor ckp failure may cause the check engine light on your dashboard to come on.

A bad crankshaft sensor will make your engine stall. The crankshaft position sensor is an engine management component found on virtually all modern vehicles with internal combustion engines. This code is very similar to p0385 which refers to crankshaft position sensor b. It means the ecm does not recognise the signal the signal is not there or it is erratic.

I changed out the crankshaft position sensor on my car because it was losing power while driving and the code on an autozone scanner said crankshaft position sensor. Replacing the crankshaft position sensor. The code for crank sensor does not mean the sensor needs to be replaced. Thats why you pay for a real diag instead of a free diag from a parts person who has never fixed a car.

Secure the vehicle in this position using jack stands. Other related crank sensor error codes include p0016 p0017 p0018 p0019 p0335 p0336 p0337 p0338 p0339 p0385 p0386 p0387 p0388 and p0389. The computer receives a malfunction code when the sensor is completely gone. A diagnostic scan tool could show any of the following codes.

The crankshaft sensor on gmc vehicles is synced to the powertrain control module or pcm. After replaced with a new one car had a rougher start no loss of power but now two days later it won t start at all. Ratchet and socket set 1 4 or 3 8 drive new crankshaft position sensor. P0335 crankshaft position sensor a circuit malfunction p0336 crankshaft position sensor a circuit range performance.

Part 1 of 1. The symptom starts with difficulty in starting and leaves the car dead one day if you don t get it fixed. It monitors the position and rotational speed of the crankshaft and sends the information to the engine control unit so it can make appropriate adjustments based on operating conditions. The proper procedure for resyncing or relearning the crankshaft position is.