Audi A4 2.0 ALT 2001 Auto - Hesitation when pulling away, Code 18150 stored in auto box ecu #Archived Message
Posted by Nigel Baldwin on February 14, 2009, 9:19 pm
Audi A4 Auto 2 litre petrol engine code alt.2001M/Y.Have this car in with a auto box fault.Car feels like it is misfiring/hesitating when pulling away under light throttle.No codes stored in engine managment,and scoped ignition,appears to be no faults.Have code 18150 stored in gearbox ecu,clutch torque adaption reached limits.Does not want to erase from memory,even if car not rerun.Also when driving at light throttle approx 1750 rpm you can see rev counter constantly fluctuating by about 200 rpm.Any ideas.Been told by audi possible torque converter fault.Would any resetting/adaption be required after fitting a new one if it is the fault.Any thoughts appreciated.Nigel.