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LS3 No crank no spark no fuel

kitchen

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Can anyone help I've recently done a ls3 swap from sv6 to ls3 I've used all ls3 engine loom and pcm and BCM have had a locksmith come and program 2 keys for it.. now it's saying data missmatch and won't crank or spark or fuel
 

lmoengnr

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Have all of the electronic modules been VIN matched?
 

TazzI

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Can anyone help I've recently done a ls3 swap from sv6 to ls3 I've used all ls3 engine loom and pcm and BCM have had a locksmith come and program 2 keys for it.. now it's saying data missmatch and won't crank or spark or fuel
When performing the V6 to V8 conversions, there are several modules that need to be programmed along with the engine computer being security linked to the original parts of the car.

For the programming service I provide for the V8 conversion, all the original modules in the car are kept, only the engine computer is changed. If wanting to contact about this service, please head to our website to give me a call or email :) (Or look at this post signature)
 

kitchen

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When performing the V6 to V8 conversions, there are several modules that need to be programmed along with the engine computer being security linked to the original parts of the car.

For the programming service I provide for the V8 conversion, all the original modules in the car are kept, only the engine computer is changed. If wanting to contact about this service, please head to our website to give me a call or email :) (Or look at this post signature)
What's yr website mate
 

Lex

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