Install help: Where does this harness plug go and TPS wiring.

[sakuragi]

Hi there,

Putting a s13 redtop SR in a friends car. Have some questions.

Seems like the engine is a AUTO block. The reason I say this is because it came with a drop down resistor attached to the wiring harness and the TPS is 6 prong.

Our Manual harness is 3 prong. Can we spliece white to white , black to black, red and green to red/light green on the manual harness and disregard the rest on the 6 prong?

ALSO Where does the big fat connector go coming offf the fire wall. Its three prong and I beleive the color wires are black white and brown.

Thanks in advance.

[SpeedRacer1]

1) Yes your splcing idea with the TPS is right, red/green to red/green, black to black, white to white.

2) Big fat wire should be the O2 sensor.

[sakuragi]

Dude,You rock! Thanks for the help.