Steven hill Posted December 18, 2021 Posted December 18, 2021 Have a 2016 a4 2.0tdi ultra se. Car won't start,it's not Starter motor or relays and no wires cut. At a loss with this one
Steve Q Posted December 18, 2021 Posted December 18, 2021 Is it cranking? Are there any lights on the dash? Could it be a dead battery? 1
Steven hill Posted December 18, 2021 Author Posted December 18, 2021 (edited) Cranking fine starter motor was bench tested and relays replaced, Wires check nothing broken. No lights on dash board to state any problems.battery has been test and is putting out full voltage. Edited December 18, 2021 by Steven hill 1
Stevey Y Posted December 18, 2021 Posted December 18, 2021 Hi you need to get the vehicle plugged in and read for codes. Could even be the cam timing has slipped when was the belt last changed? Steve.
Steven hill Posted December 18, 2021 Author Posted December 18, 2021 P0512 was only code it was for starter request circuit. Timing belt water pump done 2 months ago by audi. It's with an auto spark so hopefully get to the bottom of it at some stage. He's thinking it mite be proble with ecu.
Stevey Y Posted December 18, 2021 Posted December 18, 2021 5 minutes ago, Steven hill said: P0512 was only code it was for starter request circuit. Timing belt water pump done 2 months ago by audi. It's with an auto spark so hopefully get to the bottom of it at some stage. He's thinking it mite be proble with ecu. Hi there you go, you have just unearthed a potential problem and cancelled out the one with the belt kit, please post your outcome as it helps others who may have similar problems and won't leave anyone else reading this wondering, I wish you the best of luck. Steve. 1
j5tnn Posted July 15, 2022 Posted July 15, 2022 On 12/18/2021 at 7:56 PM, Stevey Y said: Hi there you go, you have just unearthed a potential problem and cancelled out the one with the belt kit, please post your outcome as it helps others who may have similar problems and won't leave anyone else reading this wondering, I wish you the best of luck. Steve. Stevey did get to the bottom of your fault? Mines doing the same and same fault but eventually starts
Ujw Posted March 12, 2023 Posted March 12, 2023 My old Chevy Cruze did this, bought an A4 for that reason I took it to 3 different mechanics and none of them could figure out what was wrong. Don't wanna scare anyone, but good luck.
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