O2 sensor wiring question
02-25-2002, 07:29 PM
#1
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O2 sensor wiring question
I notice the primary O2's have 5-wire connections and the secondary O2's have 4-wire harnesses. I am interested in sing air-fuel ratio gauges, but don't want to tap into the wiring blindly.
Anybody know if these are standard 900mv O2's, and if so, which wires. If they are high-bandwidth O2's, what is the voltage range and connections.
Dave
Anybody know if these are standard 900mv O2's, and if so, which wires. If they are high-bandwidth O2's, what is the voltage range and connections.
Dave
03-01-2002, 04:50 PM
#3
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Hey y2khardtop! The reason I didn't post is that I didn't know the answer, you don't want us to guess do you? <img src="graemlins/crying.gif" border="0" alt="[crying]" />
I'd be interested though in how your experiment with the air/fuel monitor works out.
I'd be interested though in how your experiment with the air/fuel monitor works out.
03-01-2002, 07:34 PM
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I guess I just expected, with all of the high-dollar mods getting thrown around, that more people would be technically minded (or at least own a shop manual).
No offense to anyone, just thought this was more of a technical forum than it is.
No offense to anyone, just thought this was more of a technical forum than it is.
03-01-2002, 08:54 PM
#6
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Y2K; Are you going to monitor the A/F ratio before and after the ECU change? I would think that it should be close unless the computer is a botched programm job. Or, maybe that's what you're looking for?
