Web88-91 Si/hf/ex distributer, injector resistor box, and mpfi obd-0 ecu. If you have an automatic trans you will need to use auto ecu and 5 speed trans requires manual ecu to prevent check engine light. WebMay 29, 2007 · o If using low impedence fuel injectors. Cut the connector off of the resistor box. Now. you have four black wires and one red wire. Splice the red wire from the resistor box to both. yellow/black wires on the OBD0 engine harness. Splice one black wire from the resistor box to any. one of the yellow/black wires from the fuel.
How to:DPFI to MPFI Swap ClubCivic.com - Honda …
WebRequires you to use your original 88-91 DPFI engine harness and modify it as needed to fit. The included pigtails provide your new injector wiring along with wiring for other components (VTEC solenoid, VTEC pressure … Web6) Wire the knock sensor (ECU: P13, P14, P30, P61, P72) • Connect the red wire in the supplied sub-harness to the red/blue wire on the 1-pin knock sensor connector. 7) DPFI vehicles ONLY: Swap the throttle position sensor wires • At the TPS connector on the OBD0 engine harness, switch the two outer wires (green/white and green/yellow) by headlines morganton nc
Tech Library – HA Motorsports
WebAug 6, 2014 · FAQ : HONDA Civic OBD0 EF ECU PINOUTS. For fans of the 1988-1991 Honda Civic / CRX and EF, as well as the 1990-1991 Acura Integra, we are adding another chapter to our ECU pinouts library. Our … WebApr 11, 2024 · See more Holley 558-466 Wire Harness MPFI to SS Map Ada... Share Add to Watchlist. People who viewed this item also viewed. Holley Sub-Harness Mopar Gen-3 Hemi VVT & SRV 558-132. Sponsored. $154.24. Free shipping. Holley Wire Harness MPFI to SS MAP Adapter 558-466. $51.10. Free shipping. WebJun 14, 2024 · You should have three extra plugs left over after you are done the swap. two of them are the old DPFI injector plugs, and the other one is for the tandem vavle for the … gold price today kitco canada