06 Mustang "Flash Validation Failed"
Hey everyone,
I just tried to read a tune from an 06 Mustang and received the following error: "Flash Validation Failed" "Flash Checksum Validation Failed" what exactly does this mean?
I know the car does have a custom tune on it but that has never been a problem before.
How big of a problem is it? How do I fix it?
The car is an 06 Mustang with a Kenne Bell Supercharger running around 8psi of boost. I've uploaded the tune.
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Joe
Street Tuning & Dyno
South Gate, CA