A/F Gauge Question
#1
A/F Gauge Question
I've done the search and couldn't find anything...
Which wire on the o2 sensor do you hook the a/f gauge wire to? I don't want to hack apart my o2 wires, and I know someone has hooked this gauge up before. Also, I'm assuming I splice into the sensor after the cat, correct?
Any responses/tips would be appreciated.
-Josh
Which wire on the o2 sensor do you hook the a/f gauge wire to? I don't want to hack apart my o2 wires, and I know someone has hooked this gauge up before. Also, I'm assuming I splice into the sensor after the cat, correct?
Any responses/tips would be appreciated.
-Josh
#2
Re: A/F Gauge Question
Originally posted by JMKeehn
I've done the search and couldn't find anything...
Which wire on the o2 sensor do you hook the a/f gauge wire to? I don't want to hack apart my o2 wires, and I know someone has hooked this gauge up before. Also, I'm assuming I splice into the sensor after the cat, correct?
Any responses/tips would be appreciated.
-Josh
I've done the search and couldn't find anything...
Which wire on the o2 sensor do you hook the a/f gauge wire to? I don't want to hack apart my o2 wires, and I know someone has hooked this gauge up before. Also, I'm assuming I splice into the sensor after the cat, correct?
Any responses/tips would be appreciated.
-Josh
#3
Re: Re: A/F Gauge Question
Originally posted by bosco500
Do you have a strut bar? If so, right under the left side of it there is a harness pointing from left to right. Not the one pointing towards you, the one pointing to the right. If you dont have a FSTB, its on the top left side of the manifold. Tap into the white wire coming out of it. Thats the one I went into and it works perfectly.
Do you have a strut bar? If so, right under the left side of it there is a harness pointing from left to right. Not the one pointing towards you, the one pointing to the right. If you dont have a FSTB, its on the top left side of the manifold. Tap into the white wire coming out of it. Thats the one I went into and it works perfectly.
-Josh
#4
I thought the best place for the O2 sensor from an A/F meter was in the Y-pipe, just after the two legs of the Y come together, and just before where the flex section is located. This, of course, would be before the cat. Just drill a hole, weld in a socket, plug & play.
Or something like that...
Or something like that...
#5
Originally posted by bullseye
I thought the best place for the O2 sensor from an A/F meter was in the Y-pipe, just after the two legs of the Y come together, and just before where the flex section is located. This, of course, would be before the cat. Just drill a hole, weld in a socket, plug & play.
Or something like that...
I thought the best place for the O2 sensor from an A/F meter was in the Y-pipe, just after the two legs of the Y come together, and just before where the flex section is located. This, of course, would be before the cat. Just drill a hole, weld in a socket, plug & play.
Or something like that...
#7
I might be wrong on this, but I think at least some ($$$) A/F gauges come with their own "special" O2 sensor (GReddy/Tomei?) for which you must weld on a new socket. The O2 sensors included with these gauges are fast, broad-band units designed to provide more accurate readings than the stock sensors can. Does that sound right?
As far as a good spot to install the EGT gauge, I suppose you could put it in the same neighborhood with the A/F gauge sensor, but I've heard of folks putting them in a drilled/tapped hole in the front exhaust manifold. I'm not sure which of these locations are better, but I'd guess the y-pipe spot would get the nod...
As far as a good spot to install the EGT gauge, I suppose you could put it in the same neighborhood with the A/F gauge sensor, but I've heard of folks putting them in a drilled/tapped hole in the front exhaust manifold. I'm not sure which of these locations are better, but I'd guess the y-pipe spot would get the nod...
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