omglol
28th July, 2015, 10:34 PM
I have a problem with 2003 VW Polo 1.2 12V AZQ engine that is really bugging me. There is error code P1517 (ECU relay malfunction) stored and the car won't start. I know these engines are prone to chain jump, but this one was fitted with new tensioner and chain 4 years ago. Nevertheless, we still checked camshafts-crankshaft synchronization and everything is good, the chain did not jump.
There is no spark (fuel pump is running) and the during cranking, the relays are clicking like mad, also check engine light is coming ON and OFF all the time. I tried bridging ECU relay but it does not help. Does anyone have any suggestion?
There is no spark (fuel pump is running) and the during cranking, the relays are clicking like mad, also check engine light is coming ON and OFF all the time. I tried bridging ECU relay but it does not help. Does anyone have any suggestion?