Originally Posted by
1HondaGuy
hey man its a 93 civic posted on the forums my boy did the swap and used a P03 but someone said something abouthte knock sensor..? being eliminated and the motor and trans have 55k on it. i dont know im not a mechanic but it cranks the timing is on just wont start ..??
im gonna try the p28 and see if that will work..?
It sounds like the vehicle has various issues.
I have never seen or heard of a p03 ecu. Are you sure it isn't a p30 ecu ?