code interpretation

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Aug 11, 2003 | 07:07 PM

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AudiWorld Senior Member

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code interpretation

I'm getting a dtc fault of 64764: unknown: reason [64764] [sporadic] on 01 engine module. Anyone know what this means?

Also, is there a complete source of 5-digit dtcs somewhere? I've seen the R. Bentley link but it seems to not have all the codes I'm experiencing. And, could someone explain what the difference is between these 5-digit dtcs and the PXXXX type dtcs. Sorry if this has been hashed over but I can't seem to get a straight answer via searching (also I'm just ramping up to speed on digital diagnostic systems).

Thanks.

Aug 11, 2003 | 07:18 PM

~~Uwe@Ross-Tech.com~~

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DTC 64764 is undefined.

And there's no PXXXX code equivalent. If your ECU is chipped, talk to your chip-tuner.

5-Digit codes are native VAG codes. PXXXX codes are defined by the SAE. Since VAG-COM uses the native VAG protocols just like the dealer's tool, it receives native VAG codes from the car. If there's an SAE equivalent P-code number, current versions of VAG-COM will give that to you as well.

-Uwe-

Aug 11, 2003 | 08:06 PM