VVEL problem HELP**

mike_turbo

I had the same issue and used this thread to troubleshoot. I changed fuses, relays and last the vvel module and this worked for 3 weeks. Then the issue occurred again. I tried swapping back the old vvel module, nothing. I tried then without any vvel module installed to see if I get any different codes. Nothing.
Then I put everything back together and gently pulled the ECU cables with are inside the cabin on the passenger side. Turned on and then cleared the che k engine light. Drove around for a bit, turned on and off several times. That seems to resolve the issue. Then I proceeded with inspecting the plugs of the primary ecu. No issues. This has resolved my issue with the p1606.


I find it strange, because no one ever sits on the passenger side, maybe something was loose.