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Audi V8: 1990-1994 (D1) No spark 1990 Audi V8 quattro

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Last Post: Feb 25, 2009 1:57 PM Last Post By: audiqv8
porschejeffery

Posts: 2
Registered: 12/11/08
No spark 1990 Audi V8 quattro
Posted: Dec 11, 2008 3:05 PM
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I replaced the automatic transmission on my 1990 audi V8 quattro. and now the I do not have spark. I believe it is the ignition reference sender or engine speed sensor. I either need a VAG 1551 or for some one to walk me through the process to retrieve engine codes to determine what the fault might be. Thank you

Jeff
audiqv8

Posts: 211
Registered: 05/21/04
Re: No spark 1990 Audi V8 quattro
Posted: Feb 25, 2009 1:57 PM   in response to: porschejeffery in response to: porschejeffery
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Crank the engine and see if the tach jump. If it doesn't then the rpm sensor is bad. If rpm sensor is good then most likely the timing reference sensor is bad or the reference pin was broken when you installed the transmission.
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