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Battery drain
Hi
James Ryder from Malaysia. 964 C2 1990
Have had constant battery drain since purchase + one year. References in a number of forums refer to the drive transistor for the air sampling fan might be the culprit.
Transistor is I believe part of the CCU circuit boards which means a difficult and potentially damaging exercise to the CCU
Is there a way of externally bypassing the transistor or of adding a means of switching off after ignition? Anything rather than have constant battery drain!
Any comments or suggestions welcomed.
James
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