First post, be kind. Did a lot of reading and everyone said ALL E40 PCMs that are replaced need a case relearn. I just bought an A40 with a stock tune and my VIN from allcomputerresources on eBay. They said no case relearn in needed. Is this right? Old PCM is a P0601 bummer.
I bought a spare E38 on 2010 Camaro, didnt have to do case relearn.
2010 Camaro LS3 (E38 ECU - Spark only). MS3X running complete RTT fuel control (wideband).
Whipple 2.9L, 3.875" Pulley, kit injectors, supplied MSD Boost-A-Pump, stock pump
LG Motorsports 1 7/8" Headers - No Cats, stock mid pipe with JBA Axle Back
ZL1 Wheels/Tires
Interesting, the company says the PCM will learn it by its self. I have never hear of this.
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