injector problem

[shadowx3]

am have injector problem they not getting no power at all which is making my car not turn on we wired the injector straight to the ecu and still nothing happens anuybody can help me

[tnomud]

am have injector problem they not getting no power at all which is making my car not turn on we wired the injector straight to the ecu and still nothing happens anuybody can help me

its more than likely an issue with the ECU. It's been a while since I fooled with Honda ECU's, but IIRC, they have a driver board for the injectors attached to the main board. You injectors are either 2 OHM or 12-14 OHM. Start with a multimeter and check all 4 injectors. IF they are all either 2 or 12 OHM, then you have an ECU issue. If you had a break in the injector harness somewhere, if can fry the driver part of the board.

[CaTcH22]

Power comes from the main relay, not the ecu.

[shadowx3]

we tryed using different ecu's already and nothing happens no power on the injectors

[shadowx3]

main rely checked already tryed 2 of them already and nothing

[CaTcH22]

Fuse? Wiring? If the main relay has power leaving to the injectors, but the injectors arent receiving it then its wiring.

[shadowx3]

fuses are good am guessing it might be the wireing do i check the inside ones or the hardness on the engine

[tnomud]

Power comes from the main relay, not the ecu.

again, my bad......havent touched Hondas since 97 or so........

[CaTcH22]

Both. Does your car have a resistor box? If not, check that the shorting bar is connected in the injector harness.

[shadowx3]

ok i'll check it out