A2 experts, need help, 91 Golf, running issues.

Sep 23, 2003 22 Replies

Actually, Dififant II came out earlier...

- Peter

Right, because that makes more sense ;-).

Nope. They don't even make a difference in terms of the HP.

In A2 G/J/GTI, the Digifant I has a throttle valve potentiometer instead of the idle and WOT switches, individual ground wires for individual monitoring of the fuel injectors (Digi II has one common ground wire for all injectors), and Digi I has some degree of storing fault codes and extracting them via a jumper wire and the Check Engine light. That's about it.

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