Quote:
Originally Posted by ulfilias
Hi There
Well i used a long probe and a multimeter to trace out pin4 and pin16 on the TCM interface cable header
It looks like this and middle rown 4 sockets in from the left is pin4 and the 3rd from the right is pin16.
Testing the two together and I get resistance of about 27!
This means it must be the TCU then!
Shame I get 18249 & 18263 on my new model one DG vs BL  |
So it looks that solenoid and wiring to TCU are OK. I would crack open TCU and look for dry solder joints.
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Currently 8less
2011 Q7 S Line 3.0TDI, 2016 Tesla Model S 90D
8 history:
2006 A8 Sport 4.2TDI quattro SOLD,
1997 S8, reached end of life with gearbox failure
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