2003 VW Polo 9N No Spark
Posted: Tue Jan 11, 2022 8:34 pm
Hello,
I'm having difficulty pinpointing why my Polo wont start.
Car: 2003 POLO E 1.2 12V 65bhp
Engine Code: AZQ
I took the car for its MOT and it failed (two snapped coil springs). I always leave the spare key with the mechanic, which I never use. About three days later when he came to do the work on the car, he couldn't start it to move it back into the garage. The car hasn't run since.
Upon starting, the engine turns over fine, just no spark from any of the plugs. I can smell the fuel from the cabin, the compression is good and the timing is fine. I don't think the crankshaft position sensor is faulty as the rev-counter needle is moving as I turn the engine over.
I've read the codes and I'm getting "No communication with vehicle ECU".
Can anybody help me with this?
I'm having difficulty pinpointing why my Polo wont start.
Car: 2003 POLO E 1.2 12V 65bhp
Engine Code: AZQ
I took the car for its MOT and it failed (two snapped coil springs). I always leave the spare key with the mechanic, which I never use. About three days later when he came to do the work on the car, he couldn't start it to move it back into the garage. The car hasn't run since.
Upon starting, the engine turns over fine, just no spark from any of the plugs. I can smell the fuel from the cabin, the compression is good and the timing is fine. I don't think the crankshaft position sensor is faulty as the rev-counter needle is moving as I turn the engine over.
I've read the codes and I'm getting "No communication with vehicle ECU".
Can anybody help me with this?