S2000 Under The Hood S2000 Technical and Mechanical discussions.

Need Help!!

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Old Oct 6, 2001 | 08:29 AM
  #1  
S2000spoon's Avatar
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From: Nj/Nyc
Default Need Help!!

i'm thinking of installing and air/fuel meter and i seem to forgotten where the ecu is located. If anyone has done the
air/fuel gauge could let me know wat color are the wires i need
to connect it to.
thanks...
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Old Oct 6, 2001 | 03:49 PM
  #2  
Utah S2K's Avatar
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From: Ogden
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ECU is located in the drivers kick panel.....air/fuel gauge?...need to be more specific?
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Old Oct 6, 2001 | 09:00 PM
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From: Nj/Nyc
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thanks utah for responding
im stalling a air fuel meter...i need to know wat pin on the ecu
to spice it in...so any thing would help...or maybe u know wat site i could check to find out p-connect from the ecu....
thanks...
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Old Oct 6, 2001 | 09:53 PM
  #4  
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RT
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From: Redmond, WA
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It's either pin C1 BLK/WHT (marked PO2SHTC) or it's pin C16 WHT (marked PHO2S), both connect the primary O2 sensor to the ECM.

If I had to guess, I'd pick C1 but I'd be really scared

Measure voltage (tap in to) on each while the car is running and pick the one that has the oscillating voltage (car needs to be up to temp first).
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Old Oct 8, 2001 | 08:29 PM
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From: Nj/Nyc
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thanks RT..
i'm to check it out.. hope i'll find it..
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