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problem audi a4 2.6 v6,after battery replacement,at a wshop near by the car no start cranks great codes 514,515 g4 g40,camsensor,and referance pulse,input are there at the computer,have no donor car,dont want to just by an ecu looks good inside,any one else seen this problem theft light goes out,thanks barry
Sounds serious. You say the sensors are working. Do you know this from an OBD connection or by a direct check?
The input circuits in the ecu may be blown ('blind central ecu'), no hope..
Maybe there's no connection to the ecu, checked the wires? Maybe they changed the battery with ignition on?
Good luck!!
'93 Audi S2 Avant panthero black, 412.000km
'94 Audi S4 C4 Avant 303Tkm, KW, Brembos, BN-Pipes, Bose, S6 front (sold)
'93 Audi S4 C4 Avant, 260Tkm
'88 Audi 100 Avant turbo 44Q
'84 Audi 80 quattro tornado red
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yeh buddy checked out puts all the way to the ecu sent the ecu off today to anything electronics see if they find sumtin looked like the ecu from the start but i live in kaitaia in the nth of n.z have very little info other than the standard sensor checks and no donor car,local dealers hhave little info ,will let ya no wot happens thanks barry
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