T14PPA Posted May 13, 2013 Share Posted May 13, 2013 Im fitting my air fuel ratio gauge and im not sure which wire is the signal wire on the o2 sensor to solder the gauge wire. Any help please? Link to comment Share on other sites More sharing options...
mellonman Posted May 13, 2013 Share Posted May 13, 2013 might help if you let us know what afr gauge you have Link to comment Share on other sites More sharing options...
Tricky-Ricky Posted May 13, 2013 Share Posted May 13, 2013 Err your fitting a gauge to the std narrow-band sensor? if so its practically useless, all it will show is rich or weak, not the actual AFR, you need a wide-band setup for that. Link to comment Share on other sites More sharing options...
mellonman Posted May 13, 2013 Share Posted May 13, 2013 yeah sorry what rick said i thought you was on about what wire from your wide band was the signal wire Link to comment Share on other sites More sharing options...
T14PPA Posted May 13, 2013 Author Share Posted May 13, 2013 I just have a cheap gauge for now and it has to wire into first lambda sensor. Theres four wires so which one do i use? Link to comment Share on other sites More sharing options...
mellonman Posted May 13, 2013 Share Posted May 13, 2013 non its narrow band and is totally unreliable out of stoick (14.7) thats all it is looking for Link to comment Share on other sites More sharing options...
Tricky-Ricky Posted May 13, 2013 Share Posted May 13, 2013 Toyota wire colours are usually blue for signal, but its really is a waste of time fella. Link to comment Share on other sites More sharing options...
T14PPA Posted May 13, 2013 Author Share Posted May 13, 2013 Ive realised that now lol. Has a mind of its own. To be honest i liked the look of my gauges. Anyway of using my gauge with a wideband? Thanks for the help boys Link to comment Share on other sites More sharing options...
Tricky-Ricky Posted May 13, 2013 Share Posted May 13, 2013 No you will need a dedicated wide-band gauge/controller, there are plenty about, Innovate, AEM, OBX etc. http://www.innovatemotorsports.com/products/MTS.php http://www.aemelectronics.com/ Link to comment Share on other sites More sharing options...
Fly Posted May 13, 2013 Share Posted May 13, 2013 I have the innovate and it's a cracking piece of kit Link to comment Share on other sites More sharing options...
T14PPA Posted May 13, 2013 Author Share Posted May 13, 2013 Thanks boys. Is this one of the more important gauges? Where does oil temp wire in? Link to comment Share on other sites More sharing options...
bigbloodyturbo Posted May 13, 2013 Share Posted May 13, 2013 Innovate has my vote also, two analogue outputs which are programmable very easily to output a wideband 0-5v or a narrowband simulator. You can also set the linearisation for the 0-5v output in the software. Also has an easy calibration with a pushbutton. All of the above helps a lot if your trying to feed an input on an aftermarket ecu. Link to comment Share on other sites More sharing options...
Pulley Posted May 13, 2013 Share Posted May 13, 2013 innovate , i have the mtx set of gauges and the LM-2 and its very accurate and fast the innovate afr gauge is one of (if not the) fastest most accurate afr available in the 300 and under bracket Link to comment Share on other sites More sharing options...
T14PPA Posted May 13, 2013 Author Share Posted May 13, 2013 Ill probably buy that one. Where does oil temp gauges go Link to comment Share on other sites More sharing options...
Tricky-Ricky Posted May 13, 2013 Share Posted May 13, 2013 Ill probably buy that one. Where does oil temp gauges go You will need a gauge with a sender to see oil temps, there is no oil temp as std, sounds like you have an N/A? in which case unless your going N/AT then your notlikelyy to need an AFR gauge, the N/A stays in closed loop until WOT. Link to comment Share on other sites More sharing options...
T14PPA Posted May 13, 2013 Author Share Posted May 13, 2013 Its a single turbo tt Link to comment Share on other sites More sharing options...
Tricky-Ricky Posted May 14, 2013 Share Posted May 14, 2013 Sorry thought you had an N/A, if you have a single turbo fitted then yes definitely fit a decent wide-band, what ECU are you using? Link to comment Share on other sites More sharing options...
T14PPA Posted May 14, 2013 Author Share Posted May 14, 2013 Sorry thought you had an N/A, if you have a single turbo fitted then yes definitely fit a decent wide-band, what ECU are you using? No problem. I bought a hks fcon gold off ryan g and im waiting for him to map and fit it. Ok ill buy a wideband. Just aint sure how ill do oil temperature Link to comment Share on other sites More sharing options...
Fly Posted May 14, 2013 Share Posted May 14, 2013 if its just Ts and Ps why not buy a sandwich plate for th eoil filter and then senders from there to the gauges, any decent oil temp or pressure gauge should come with a sender unit Link to comment Share on other sites More sharing options...
T14PPA Posted May 14, 2013 Author Share Posted May 14, 2013 Ts and ps? Whats that lol. Yes i might look into them Link to comment Share on other sites More sharing options...
Fly Posted May 14, 2013 Share Posted May 14, 2013 Sorry temps and pressures Link to comment Share on other sites More sharing options...
T14PPA Posted May 14, 2013 Author Share Posted May 14, 2013 Loool cheers mate Link to comment Share on other sites More sharing options...
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