I have a 91 4WS with a B20A5 swapped into it (the guy before me did it and didn't do it right). He kept the B21A1 ECU, throttle body, intake manifold, and more. I believe I have a throttle position sensor issue due to the 7 LED blinks on the ECU (tried putting in another TB from a salvage yard...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.