[s-cars] Sick 93' S4
Mark Strangways
strangconst at rogers.com
Mon Sep 2 20:39:59 EDT 2002
While not my car, I have a friend who is trying to get a 93' S4 back to
life.
The car stopped running a week ago, and was towed to a dealer.
The dealer then diagnosed and replaced the cam sensor. No fire from the
engine.
After another tow back into the city, another dealer blamed the chipped
computer and gave him a bill and sent him on his way.
At this point the only error code that comes up has to do with the cam
sensor and an open connection to B+.
I have not seen the error code myself, I can if needed. They have checked
all sensors, and wiring from computer to sensors etc.
There is no signal to spark, yet all inputs to the computer seem to be there
and valid. The inputs can be seen rising and falling on a scope as the
engine is cranked.
The cam sensor works, and all wiring is intact and valid.
Any one have any ideas from past experiences, or suggestions ?
Thanks in advance,
Mark S
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