Crank but will not start

Tiny
DONKEE713
  • MEMBER
  • 2006 BMW X3
  • 3.0L
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 114,000 MILES
I tried to crank but won't start, it turns over but will not start. I changed fuel pump, and relay.
Saturday, March 9th, 2019 AT 5:52 PM

1 Reply

Tiny
SCGRANTURISMO
  • MECHANIC
  • 4,897 POSTS
Hello,

This could be a problem with your Crankshaft Position Sensor (CKP). I have included a few links for you to go to down below.

https://www.2carpros.com/articles/how-a-crank-shaft-angle-sensor-works
https://www.2carpros.com/articles/symptoms-of-a-bad-crankshaft-sensor
https://www.2carpros.com/articles/crankshaft-angle-sensor-replacement

They are guides on what it is, what goes wrong, and how to replace it. I have also included some vehicle specific stuff for you in the diagrams below. Please go through all of it and get back to us with what you find out.

Thanks,
Alex
2CarPros

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Sunday, March 10th, 2019 AT 1:33 AM

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