2005 Chevy Trailblazer HELP

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03-13-2021, 09:57 PM

Will Corder

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Join Date: Mar 2021

Posts: 1

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

03-14-2021, 06:49 AM

DonL

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Join Date: Nov 2016

Location: Ontario canada

Posts: 3,989

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...