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Re: The Red Mark
I have a question. What is the accuracy of Audi tachometers?
Anybody ever heard of them been off severely? Given that some
speedometers I've owned and driven are off by five percent or more, I was
wondering about the tachs... if the tachometer was off by 10%
(admittedly a large amount), you could be doing damage to the engine by
Oh, 'bout as accurate/reliable as the rest of the Audi electrics.
Read: "Lousy". 1,000RPM indicated is about 750-800 measured (SunPro 7678);
3,000 is pretty much dead on, 6,000 is about 5,500. Sample of one car.
-RDH