Audi A4 BPW non start

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HillVS
Newbie
Posts: 3
Joined: Tue May 15, 2018 2:41 pm

Audi A4 BPW non start

Post by HillVS » Tue Sep 17, 2019 12:50 pm

Hi all,

we have a audi a4 BPW 2007 engine, the customer has rebuilt the engine and it wont start.
If i unplug the cam sensor it starts but wont rev, i'm convinced its a timing fault but checking the timing marks they all look good. I need a cam crank comparison for this engine if possible please as i have the older pico i cannot get on the waveform library.

Thanks in advance

HillVS
Newbie
Posts: 3
Joined: Tue May 15, 2018 2:41 pm

Re: Audi A4 BPW non start

Post by HillVS » Wed Sep 18, 2019 8:57 pm

Just a update, I found a known good cam and crank comparisons and showed the timing was out. Pegged it all up and it was right so removed the cam pully and the cam had slipped from the keyway. 3 teeth out.

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