Coldbreeze
New member
ColdBreeze , Today 10:09 AM
AudiWorld Newcomer
Hi every1.I bought a Q7 BUG not starting .Tried a bit of Q20 and engine came to life.Found ECU had water damage.Bought a new ECU with Imo off.Problem started intermittently on the old ECU.it would Crank and die.bt all of a sudden it started cranking as if it had no compression.Even with new ECU it still cranks like that not starting.After checking further I found turbo vanes and egr flap were stuck.replaced turbo from a working car, egr valve cleaned .Battery replaced with a new one.Still cranking no start...Would appreciate anyone's help..I have run out of ideas.I have a VCDS scanner i use to check errors.Today it also showed Brake light error P0571...Thanks
AudiWorld Newcomer
Hi every1.I bought a Q7 BUG not starting .Tried a bit of Q20 and engine came to life.Found ECU had water damage.Bought a new ECU with Imo off.Problem started intermittently on the old ECU.it would Crank and die.bt all of a sudden it started cranking as if it had no compression.Even with new ECU it still cranks like that not starting.After checking further I found turbo vanes and egr flap were stuck.replaced turbo from a working car, egr valve cleaned .Battery replaced with a new one.Still cranking no start...Would appreciate anyone's help..I have run out of ideas.I have a VCDS scanner i use to check errors.Today it also showed Brake light error P0571...Thanks