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Crankshaft sensor system variation, how to set?
1999 Pontiac Grand Am

Crankshaft sensor system variation, how to set?

(1999 Pontiac Grand Am)
I have code p1336
1 answer & 4 comments
Popular Answer
on August 14, 2016
Scan tool required.
Sign in to reply
on August 14, 2016
I have a scan tool. Now what?
on August 14, 2016
Scan tool have 'functional test' listed in the on screen menu?
on August 14, 2016
on August 14, 2016
Select crankshaft posioton relearn from the functional test menu , then follow the on screen instructions step by step... Here a video of how it's done:

https://youtu.be/mPbAAvwsTbQ

Engine needs to be at normal operating temperature... IF scan tool is capable, there should be on-screen instructions while it's in the relearn mode!
General Diagnosis
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on August 14, 2016
Scan tool required.
Sign in to reply
on August 14, 2016
I have a scan tool. Now what?
on August 14, 2016
Scan tool have 'functional test' listed in the on screen menu?
on August 14, 2016
on August 14, 2016
Select crankshaft posioton relearn from the functional test menu , then follow the on screen instructions step by step... Here a video of how it's done:

https://youtu.be/mPbAAvwsTbQ

Engine needs to be at normal operating temperature... IF scan tool is capable, there should be on-screen instructions while it's in the relearn mode!

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