RedRacerCivic

i have code 7 on my mpfi swap, i have the Si ECU, wire harness and distributer on a DX block and head. Do i need to swap the green/white and yellow/white wire from the TPS to make everything work right and get rid of the code?

Also, where do those 3 wires from the TPS go to anyways? where else do they hook up?

Mugen Dom

u didnt reverse them before u plugged em in? how did u make it reach? they goto teh ecu

CimorelliCRX

You have to reverse two of the wires from the engine harness to the TPS. Cut the green/white wire, and yellow/white wire. Connect the green/whtie wire to the yellow/white and the yellow/white with the green/white wire.

So if you reverse them you should be arlight.

RedRacerCivic

So i reverse them EVEN though i have the Si wire harness and the Si ECU?