2005 Chevy Trailblazer HELP

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Mar 13, 2021 | 09:57 PM

Will Corder

Thread Starter

Starting Member

Joined: 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

Mar 14, 2021 | 06:49 AM

DonL

BF Veteran

Joined: Nov 2016

Posts: 3,989

From: Ontario canada

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...