dynotune air/fuel guage install
11-05-2006, 10:45 AM
#1
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dynotune air/fuel guage install
Has anyone installed a dynotune digital air/fuel digital guage your supposed to hook it into the o2 sensor wiring harness not sure wich wire to use
car is a 94 z28 m6 with the 4 wire o2 sensors thanks.
car is a 94 z28 m6 with the 4 wire o2 sensors thanks.
11-05-2006, 12:40 PM
#2
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Is this a meter that connects directly to the stock, narrow-band O2 sensors? If so, you could use either the drivers side (purple/white harness wire, PCM pin C20) or the passenger side (purple wire, pin C8). Or run those two wires to a single-pole/double throw switch to allow either to be connected to the meter.
The results may prove disappointing, if its using the stock O2 sensors.... in closed loop its going to be jumping around so fast you won't be able to read it, and at WOT, the stock sensors simply aren't very accurate..... not good enough for anything other than a rough starting point for a tune that's way out of whack.
"Punctuation is a wonderful thing."
The results may prove disappointing, if its using the stock O2 sensors.... in closed loop its going to be jumping around so fast you won't be able to read it, and at WOT, the stock sensors simply aren't very accurate..... not good enough for anything other than a rough starting point for a tune that's way out of whack.
"Punctuation is a wonderful thing."
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