V-Tec 2-wire Instrukcja Użytkownika Pobierz pdf (Strona 3)

Conversion Harness Installation Details

1) Disconnect the negative terminal of the battery. Plug the

conversion harness into the factory ECU plugs in the passenger

side foot-well. Run the supplied sub-harness wires through the

firewall into the engine bay.

2) Install the 4-wire oxygen sensor. Splice a factory 4-wire O2

connector to the supplied sub-harness. See the wire color charts

on the diagram page.

• Connect the white wire in the supplied sub-harness to the

white/red or white O2 signal wire in the factory O2 connector.

• Connect the gray wire in the supplied sub-harness to the

green/blue or green/white O2 ground wire in the factory O2

connector.

• Connect the orange wire in the supplied sub-harness to the

orange/black O2 heater wire in the factory O2 connector.

• Connect the yellow wire in the supplied sub-harness to the O2

yellow/black +12V wire in the factory O2 connector.

3) Install the OBD1/OBD2 distributor

• Splice the OBD1/OBD2 engine harness distributor plug onto

the OBD0 engine harness. For OBD1 distributors, all the wire

colors match except one, see the chart on the diagram page

that gives OBD1/OBD2 and OBD0 wire colors.

• OBD0 and OBD1 distributor plugs have the same pin size for

many of the wires. For the cleanest installation, you can de-

pin the wires from the OBD0 distributor connector and re-pin

them into the OBD1 distributor connector. The IGN output

(black/yellow) wire and tach (blue) wire will not re-pin..

• DPFI vehicles ONLY: Splice the blue/green wire and

blue/yellow wire coming from the 4-position connector on the

supplied sub-harness to the blue/green and blue/yellow wires

on the distributor plug (engine side).

4) Wire the VTEC components. (ECU: P13, P28, P30, P61, P72)

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V-Tec 2-wire Instrukcja Użytkownika Strona 3