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D2 - Engine Bay Everything under the bonnet

 
 
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Old 16th April 2017, 09:31 PM
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MJD2 MJD2 is offline
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Join Date: Dec 2016
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Default No Start 97 4.2., USA

Greetings from the USA.ABZ. Replaced Fuel Pump, crank position sensor, fuel pump relay. Have lots of fuel at return line. Spark. Handheld vagcom 401 shows no fault codes. Fresh battery. New coil packs. New spark plugs. Swapped known working ECU/M. Still no start.*

If car sits for hours, it will start for a second.

Background: Purchased car a couple months ago. Mileage 160k. Hasn't been on the road since 12. Old gas, but started. Ran rough. Added fresh gas, ran vagcom, 3 bad coil packs. Once packs replaced/codes cleared, the car ran really well. Took for a 10 minute drive, and the car died. Has not started since. Discovered bare wires at the cps, Replaced crank /G28/RPM sensor. Drained tank (still had bad gas). So replaced pump and filter.

What should I check next? At a loss. Thank you.

Michael
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Michael
1997 A8 4.2 Quattro, Black on Black

1995 BMW M3
1986 Mercedes 190d (daily driver)
1980 Porsche 928
Santa Monica, CA USA

Last edited by MJD2; 16th April 2017 at 09:37 PM.
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