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MAF/IAT Sensor

- BLK

- Left side of engine compartment (view from drivers seat) on the top of the air intake.

- On engine wire harness wires are from left to right and color coded.

1 2 3 4 5

DX, DX-G, LX, GX, EX:

1 GRN/YEL

(Ground for ECM/PCM

sensors circuit)

2 RED/YEL

(Sensor output (IAT))

3 RED/BLU (Sensor

output (VG+))

4 BLK/RED (Sensor output

(VG-))

5 BLK/YEL

(Fuse 3 - Under-dash)

The question you need an answer to now is which one is the proper negative wire...

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Wiki User

17y ago

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