need some help with a tps question....if i have a obd1 dizzy wired to a obd0 wire harness and converted the ecu to obd1, do i still have to change the two tps wire for the conversion or keep it the same because of the obd1 dizzy...car bogs at full throttle. is it becasue the outer tps wires are switched? any help would be appreciated thanx

 

If I'm not mistaken, you ONLY need to swap the wires if your converting your car from a DPFI to an MPFI. other than that it's stays the same.

 

its converted to mpfi but if you convert it to obd1 do you switch the wires back? its a obd1 dizzy spliced into a obd0 harness and im running a jumper to convert the ecu to obd1

 

No, leave the wires where they are for MPFI when going to OBD-1

 

even with a obd1 dizzy? its not the a6 dizzy off of the si's like you would usually convert it with, and i changed out the throttle body so idk why it bogs....is it even the tps? the motor is a y7

 

Leave them the way they are.

 

check to make sure the tps is calibrated correctly.

 

i have a 90 crx with a obd-1 conversion, i used the obd-1 dizzy and did not mess with the tps wires. it runs fine but i deleted the injector resistor box. keep at it bud you'll get it figured out.

 

the only differences in the TPS is dpfi and mpfi. once u are mpfi, it doesn't matter whether u are obd0 or obd1 the wires stay the same.