Suggestions Needed: No power to ecu after mpfi swap
#1
Suggestions Needed: No power to ecu after mpfi swap
I have a 90 Honda Civic STD, I recently swapped my obdo dpfi to an obdo mpfi, I followed all the instructions I copied off others who have successfully done swap but now I have no power to ecu (no light coming on when I turn key to on position and no fuel pump or spark at plugs). I have checked and replaced all fuses.
someone please help before I burn this car to the ground
someone please help before I burn this car to the ground
#2
re: Suggestions Needed: No power to ecu after mpfi swap
Checked ground strap/terminal issues? It always seems like the simple **** happens to me. Turn running lights on and fool around with the cables, see if they flash at all.
#3
Honda-Tech Member
re: Suggestions Needed: No power to ecu after mpfi swap
injectors, coil, ecu, and fuel pump are all powered by the main relay. check the main relay, and all wiring related to the main relay
#4
re: Suggestions Needed: No power to ecu after mpfi swap
ok so it has been a long process of conversion but she is running Nice, however now my AC is not working and this is something I am interested in having for these 104 degree days. Does anyone have any idea how to get AC working again after the MPFI swap
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