how do you hook up autometer a/f gauge. please help!!!!!!!!
My friend just gave me his a/f gauge and all eqip but cannot find the instructions to hook it up. is it easy to do. can anybody tell me how to do it or post diagram. please help?????
why do u need a a/f gauge??
if ur car is turbo, yes, u MIGHT want one
and if your car is N/A, u defnitely do'nt need one, especially the autometer a/f gauge sucks !!!
you should have 3 wires if i remember correctly (let me find it for u !!!)
Okay, u have 4 wires if you have the Cobalt Series Model 6175
RED: Constant 12 Volts
Black: Ground
Violet: Signal Wire( you can either tap the wire right off the o2 sensor, or you can tap it from your ECU)
as for which color for signal, u got to asksomebody else
good luck
if ur car is turbo, yes, u MIGHT want one
and if your car is N/A, u defnitely do'nt need one, especially the autometer a/f gauge sucks !!!
you should have 3 wires if i remember correctly (let me find it for u !!!)
Okay, u have 4 wires if you have the Cobalt Series Model 6175
RED: Constant 12 Volts
Black: Ground
Violet: Signal Wire( you can either tap the wire right off the o2 sensor, or you can tap it from your ECU)
as for which color for signal, u got to asksomebody else
good luck
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Mike813
Honda Accord (1990 - 2002)
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Jun 4, 2004 08:28 AM




