I know the battery was low at that point but the car was able to crank over at around 170-200rpm. I have since recharged the battery and attempted to start it and the result is the same. Wiring to each injector is ok and the injector coil values are all around 130K ohms. The ECU is getting power on the three main supply wires and the three main Hello all, I have recently purchased a 2007 Q7 3.0tdi from Copart. Since the vehicle has arrived I have been unable to start it. Work carried out so far. I have replaced the battery (Yuasa) as the vehicle would crank but felt slow. Repaired a broken wire under the J17 terminal (blue with yellow trace) HELP - 89 100q battery died, charged, turns over, but now won't start Q7 MK 1 Discussion - Q7 2007, start problem - Hi guys, I have an Audi Q7 2007 with 60,xxx miles, and recently it has an issue when i press the start engine button. First attempt, the car wouldn't start, so i have to press stop and start engine again and the car will start. If the ECM or it’s relay fail, the entire engine management system will be left without power and will not function as a result. A bad relay may cause the vehicle to crank, but not start, or sometimes not even crank at all. 3. Battery drain or dead battery. A failed ECM power relay can also cause a battery drain or dead battery. If the relay In this video we diagnose a 2017 Audi A6 3.0 biturbo 3.0 TDI that was towed in by the Roadside assistance.It stalled and is now a crank / no start.Let's diag Mine doesn’t crank or start when there’s no shift indicator light. I have to keep turning the key on and off for a few minutes until the indicator light comes on and then it starts up right away. The check engine light is not on. I’ve replaced the battery power and negative, alternator, starter and fuse box cables. yq5f7Q. Audi Q7 tdi 2010 (60000 mls) crank but not start. Both electric fuel pumps working .I suspect mechanical high pressure pump not building any pressure.Belt for this pump is ok.No pulse on injectors.I h … read more Hi. We have got a customer with a Audi Q7 2007 3.0TDi. The problem is he has a very intermittent starting problem, when it wont start the car only cranks for 2-3 seconds and then stops cranking. If the car is going to start it cranks for 12 seconds or so (Doesn't take this long to start but unplugging the fuel pressure regulator give a 12 Here are the common issues that can cause your Q7 to crank but not start. Your vehicle’s engine needs air, fuel, and a spark to run. It is highly likely that if the engine is cranking but not starting that it has thrown an OBDII code. Use an OBDII scanner to check and see if the engine has thrown any trouble codes. 4.2 V8 Discussion - Audi S4 B7 (2006) - Cranking but WONT start - Hi All I was having intermittent issues with my Audi S4 B7 regarding starting the engine. Every now and then the car would take upwards of 7 seconds cranking before it would actually start. 11. 01-24-2005. Q7 MK 1 Discussion - 2014 Q7 3.0T Intermittent Hard Start Issue - Hello all, I recently purchased a 2014 Audi Q7 3.0t, and I am having a somewhat frustrating problem. If I start the car, go on a drive, come back, and leave it outside for a while, it is difficult to start the next time I go to start it. These parts are common to all electric power steering systems. Some EPS systems (not all) use additional input from the steering angle sensor which pre-dates EPS. But the primary purpose of the steering angle sensor is vehicle dynamics (ABS, Suspension, etc.) rather than EPS. Earlier EPS systems have the module, the motor, and the steering

audi q7 cranking but not starting