air/fuel gauge question

by **hnda8r** » Sat Oct 02, 2004 5:40 pm

Which wire do you tap into to get a correct reading for an air/fuel gauge? Kinda stuck on installing a A/F guage on a solara. Thanks yall

by **Parke10** » Sat Oct 02, 2004 8:48 pm

i think theres a huge think in the DIY part on this but im not sure..

by **Yanks0114** » Sun Oct 03, 2004 1:09 pm

I'm pretty sure its the blue wire coming off the o2 sensor on the front bank. Theres still a lot of confusion about the A/F gauge, but I konw for a fact it won't work on my 2001. I have a 5 volt o2 sensor and 2000 and 99s have the normal 1 volt o2 sensor

by **hnda8r** » Sun Oct 03, 2004 3:09 pm

Thanks Yanks for your info. Ill see if tapping the blue wire would work. Stay tuned.

by **hnda8r** » Mon Oct 04, 2004 4:35 pm

Sorry Yanks it didnt work, I tried to tap all 4 wires seperately, not a dam thing. :evil:

Does anyone else know what to do cause Im working on this 2000 solara and he wants his a/f gauge to work? :roll:

The reason he wants it is because he did Jims fuel upgrade, and fuel pressure regulator mod and the gauge is still showing that he is running lean, and when he gives it a little gas hes running rich.

Has anyone else had this problem its kinda a pain in the butt!!

by **hnda8r** » Tue Oct 05, 2004 10:10 am

Nobody on this forum has a 2000 solara with a a/f guage?

Can someone at least direct me where i could get info on this?

by **808Camry** » Wed Oct 06, 2004 7:23 pm

2001's don't have an O2, but an Air/Fuel sensor on each bank. It also costs oodles of bucks for one.

by **indiglosolara** » Sun Jan 02, 2005 1:24 am

Im going to revive this thread. I just bought a air/fuel gauge for my 2k2 solara and will be installing this thing soon.

Can someone with a 2k2 or any model with air/fuel gauge guide me in the right direction for installation..??

I bought 2 brand autometer sport-comp air/fuel ratio gauge and Vac gauges, I know how to installe dthe Vac gauge, but i can't find anything ont h air/fuel gauge.... any help is greatly appreciated...

thanks in advance..

**for once the search button worked for me but didn't find the info i needed**

by **Yanks0114** » Sun Jan 02, 2005 5:10 pm

I'm pretty sure that it wont work. Either do use an obd2 scan tool or volt-meter to test to see if you have a 5v o2 sensor. Mine shows up as like ~3.3volts.

The a/f gauge will only work with 1volt o2 sensors

by **indiglosolara** » Sun Jan 02, 2005 10:42 pm

Yanks0114 wrote:I'm pretty sure that it wont work. Either do use an obd2 scan tool or volt-meter to test to see if you have a 5v o2 sensor. Mine shows up as like ~3.3volts.

The a/f gauge will only work with 1volt o2 sensors

Thanks yanks...

Would it be the same if i have a i-4....

from what i've seen... the i-4 engines o2 sensor works with the air-fuel gauge.. but i honestly never seen it on a v6..

can anyone with a i-4 give some input if they have messed with the air/fuel ratio gauge before..

But imma try your method first yanks just to test it out...

air/fuel gauge question

air/fuel gauge question

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