I have a 90 jetta gli 16 v with an intermittent problem , it loses power and hardly runs . I found that by disconecting the coolant temperature sensor the car runs at about 90 percent with no intermittent problem .
I replaced the CTS and checked it back to the control unit and it's good , so I replaced the control unit , didn't help . It's not the cold start valve and I've replaced the coil . Any Ideas --- What else does the CTS influence . Thanks