Hi,
I'm having a unique issue.
2 weeks ago while drag racing, the car began hitting the rev limiter on the 1-2 shift. A4 C5 Vette.
The trans shifted, but the scanner quit taking data.
I reloaded the tune, and all was well.
The next week, the trans would not shift 2-3, hit the limiter, and once again the scanner quit taking data.
I've been on the limiter before with no issues.
The scanner quits right at the shift point, before it hits the rev limit.
Any ideas? This is rather puzzling, and it doesn't do it all the time.
Shift point is 6600, rev limit is set to 7000.
Ron