You are correct, but at the moment that is the least of my concerns. I have heard that I can put some small electrical pull on those wires (small bulb) and it will sufficiently fool the ecu.

I just need to get that last bolt off.

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1994 C280, dark green metallic
105k miles

1991 190E 2.6, Black
191,500 miles
(sold to another forum member)

2003 Chevy Tahoe LT, Redfire Metallic
105k miles

1989 Mustang GT Cobra Convertible
43k miles