ok i just did a gsr swap into a eg civic its a ex but the engine it had b4 was a d15b7 if it helps .. the gsr engine is a 95 . wen we finished the swap there was one plug extra on the engine harness its a plug wit 2 wires i think its a red wire and a black one not sure will confirm later on tonight.. then i got a knock sensor code but iheard if u got a knock sensor cose ur vtec wont hit and mine is kicking in.. and i also have a heated oxyegen code wat can i do to fix this .. im running a p72 ecu supossbley its stock but vtec kicks in at 4500 rpmz ...all i also need to know where do i find the dual buterflies wires on the engine harness wat color are they i need to hook them up i kno where they go to ecu but dont know where the wires wre at.


Modified by civic4u2envy87 at 4:46 PM 3/7/2006