S4 b5 prefacelift cranks but no start

2.7 V6 30v biturbo - 251bhp
2.7 V6 30v biturbo - 261bhp
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alexandrumaxim
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S4 b5 prefacelift cranks but no start

Post by alexandrumaxim » Fri Mar 22, 2019 6:26 pm

:greyrs4: hi. I do own an s4 b5. The engine does turn but no start. I've changed the crank position sensor. Changed sparkplugs... And still doesn't start. The sparkplugs are wet. So I just imagine it's not enough spark or something. Please advise which are the most common things for no start on s4 b5. The car before this wasn't running great. This is what the guys from MRC told me. They where fully booked so I took the car back. Please adive.

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TomRS
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Re: S4 b5 prefacelift cranks but no start

Post by TomRS » Sun Aug 11, 2019 12:21 am

Similar issue myself... Except no fuel, it runs on starting fluid but injectors won't fire..
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