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VZ sv6 engine changeover carryover codes?

Fu Manchu

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Fu Manchu

We’ll get together. Have a few laughs.
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The diagnostic process is long and complicated for these and requires a Tech2 device.
I can't post all of it.

Did you use your harness from the old motor?

I would be putting all the sensors from the old motor in.
I'd be using the engine harness from the old motor and first do a continuity check of the harness at the pins. It will take a while, but ensure you know things are ok.
Go back and check your earths.

You're going to need a service manual to resolve this.

Do a search, you will find a link.
 
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Do you still have the old motor?
If so, remove the relative sensors and swap over and then see if the issues return.
It is entirely possible this engine has some issues.
Yes still have the old engine, so your idea maybe worth looking at
 
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