LB7: ECM swap

JustinD · Mar 2, 2012

Can I just swap the ECM in my 01 LB7 or is there a procedure so that it works?

slipclutchms · Mar 2, 2012

plug an play!

05smoker · Mar 2, 2012

Turn off the security in the EFI tune or it won't start.

JustinD · Mar 2, 2012

Thanks guys!!!!

JustinD · Mar 2, 2012

Bale connector look good Dylan.

juddski88 · Mar 2, 2012

slipclutchms said:
plug an play!

holy chit! he lives...!!

bmos37 · Mar 2, 2012

Would it be the same for a LLY?

JustinD · Mar 3, 2012

My truck won't start just cranks you have to do the security relearn?

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McRat · Mar 3, 2012

Yes, it can be done without EFILive or a Tech 2. See "emergency relearn".

McRat · Mar 3, 2012

JustinD · Mar 4, 2012

I am in the process of doing the relearn, why won't EFI let me do it? Says No reply??

blk smoke lb7 · Mar 4, 2012

Sure hope you get it running good Justin,took polaris7x (new g max6 and a 366)up to Bob yesterday and he tuned it,That is 1 nasty lbz

JustinD · Mar 4, 2012

Thanks, mine should be too, it's awesome for the short time it runs good.

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