air/fuel ratio gauge

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Onizuka
Posts: 8450
Joined: Wed Nov 06, 2002 5:24 pm
Car: 91 Nissan S13 coupe SR20DET
89 Nissan S14 hatch SR20DE

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S13240 wrote:I couldn't get my gauge to work so I gave it to my friend for free. I just bought the LM-1 a/f ratio gauge(wideband) yesterday from LS Auto.:D Can't wait to install it and then start tuning my afc-2.


Did it come with a wideband sensor? And if it did, how much was it?


S13240
Posts: 1908
Joined: Fri Jul 26, 2002 8:06 am

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Came with wideband o2 sensor also yeppers! The whole wideband kit was for $345. I didn't ask how much the o2 sensor alone would cost.

NY S13 SR
Posts: 183
Joined: Wed Feb 12, 2003 2:25 pm

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Autometer gauge is not wideband, it works fine in most cars.

________________Jeff HHeavy Throttle

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extheflow
Posts: 333
Joined: Sun Nov 24, 2002 3:33 am

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techedge sells a mean wideband as well. got mine for under 300 w/out the display. i'm using an old PALM instead. it does real time display and logging of A/FR, RPM, 2 0v-5v inputs,and thermistor inputs. hell of a deal for the money.for the 0-5v ins you can tap the TPS for AFC tuning,makes things easier when doing the low and high correction.also you can use the other input for maf signal to see if you need the 300zx MAF anytime soon.


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