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-   -   2005 Chevy Trailblazer HELP (https://blazerforum.com/forum/engine-transmission-35/2005-chevy-trailblazer-help-103120/)

Will Corder Mar 13, 2021 09:57 PM

2005 Chevy Trailblazer HELP
 
I replaced the Crankshaft Position Sensor, now I am being told i need to do a Crankshaft Position Sensor relearn. Ive never heard of this. What does this entail and is it very expensive. Please help

DonL Mar 14, 2021 06:49 AM

A good scanner can do a relearn. Or bring it into a shop. Shouldn't be too expensive. But probably come out to the cost of a scanner, then you could do alot more in the future lol...


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