Wide Band and 7727 ecm
11-26-2016, 11:13 AM
#1
Junior Member
Thread Starter
Wide Band and 7727 ecm
how do you go about wiring up a wide band o2 to data log in Tuner Pro, I have a 7727 ecm and I am looking at this wb o2 .
https://www.amazon.com/AEM-30-4110-U...14YQVMHSDEPJX8
I did find a pdf on how to wire it directly to the ecm but would rather not do this, I read somewhere that I could yous the input for the oil temp sensor, but I would like to just splice into the aldl connector if possible.
link to pdf. http://www.gearhead-efi.com/Fuel-Inj...9&d=1477059122
https://www.amazon.com/AEM-30-4110-U...14YQVMHSDEPJX8
I did find a pdf on how to wire it directly to the ecm but would rather not do this, I read somewhere that I could yous the input for the oil temp sensor, but I would like to just splice into the aldl connector if possible.
link to pdf. http://www.gearhead-efi.com/Fuel-Inj...9&d=1477059122
Last edited by eutu1960; 11-26-2016 at 11:17 AM.
11-26-2016, 01:45 PM
#2
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Join Date: Aug 2002
Location: ARIZONA
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Car: 92 Trans Am Conv
Engine: LB9
Transmission: T5
Axle/Gears: 3.08
Re: Wide Band and 7727 ecm
Does tuner pro have custom inputs through ALDL? If not, it won't work. Tuner pro needs to know to pull the data from the pin.
Don't know why you're against hardwiring to the ECU. It's easy and works like OEM.
Don't know why you're against hardwiring to the ECU. It's easy and works like OEM.
11-26-2016, 01:50 PM
#3
Junior Member
Thread Starter
Re: Wide Band and 7727 ecm
I plan on only using the wb o2 temporary for tuning purposes only, then removing it afterwards, I dont like the idea of messing with the ecm so I would rather find a another way.
12-01-2016, 08:21 PM
#4
Senior Member
Re: Wide Band and 7727 ecm
how do you go about wiring up a wide band o2 to data log in Tuner Pro, I have a 7727 ecm and I am looking at this wb o2 .
https://www.amazon.com/AEM-30-4110-U...14YQVMHSDEPJX8
I did find a pdf on how to wire it directly to the ecm but would rather not do this, I read somewhere that I could yous the input for the oil temp sensor, but I would like to just splice into the aldl connector if possible.
link to pdf. http://www.gearhead-efi.com/Fuel-Inj...9&d=1477059122
https://www.amazon.com/AEM-30-4110-U...14YQVMHSDEPJX8
I did find a pdf on how to wire it directly to the ecm but would rather not do this, I read somewhere that I could yous the input for the oil temp sensor, but I would like to just splice into the aldl connector if possible.
link to pdf. http://www.gearhead-efi.com/Fuel-Inj...9&d=1477059122
https://www.thirdgen.org/forums/diy-...available.html
12-01-2016, 08:51 PM
#5
Junior Member
Thread Starter
Re: Wide Band and 7727 ecm
Ok thanks when I have some time I will look through S_AUJP v5.