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Thread: innovate wideband

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Posts: 1-10 of 10
2010-04-17 00:49:34
#1
innovate wideband
just installed my innovate wideband in my car and it reads 10.4 constantly. I drove the car and it drops down 7.1 to 9.4 . I know my car is not running that rich. I also have a SAFC and messed around with it and the A/F stays at 10.4 idling. I followed the instructions exactly what was listed. Could I have a bad wideband? I checked for injector leak, re-checked wiring on the wideband and nothing. What else could it be?
2010-04-17 01:02:07
#2
Try re-calibrating it and make sure it has a good ground.
2010-04-17 01:06:16
#3
did that 3 times. Triple check grounds and still the same.
2010-04-17 01:26:15
#4
what wideband do you have from them? some of them can be set to show other afr than what is for gas engines such as ethanol desiel etc.
2010-04-17 23:59:32
#5
I have the lc1 w/ db gauge. When I adjust the settings on the SAFC to (-) the a/f drops to 7.2-8.5. Did the sensor check on the safc and it's reading the correct voltage from the tps and maf.
2010-09-13 21:46:46
#6
you need to swap the sensor wire, mine was doing this when I had the yellow wire running to the gauge, I swapped it to the brown wire and now it is fine
2010-09-14 00:58:57
#7
after checking all wires, i swapped the yellow for the brown and it worked. Thanks
2010-09-14 02:25:46
#8
Or else you could have just programmed the yellow analog output from a laptop.
2010-12-24 13:31:57
#9
You have to offset the values of which ever one of the two outputs you are using to achieve the proper AFRs to the gauge.. Installed one for the first time a few months ago on a friends car and I couldn't calibrate the output to the gauge properly until I finally realized how to offset the voltages in LM programmer properly..

Anyone here used the other output wired to the ecu replacing the factory O2 signal with narrow band simulator mode from the innovate to a B13 calum RT ECU?

Or would you just change O2 voltage parameters with in tunerpro to distinguish wide band voltages?
2010-12-25 02:00:05
#10
Yeh the yellow wire is designed as a narrow band simulated output to hook up to the ECU so you can replace the OEM sensor if you don't have extra bungs in your exhaust.

I use it that way on my car with Nistune (although the board type won't really make a difference, should work just the same on CalumRT) and it works fine.
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