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VR v6 aldl sensor data
Posted: Sun Jul 11, 2021 7:08 pm
by Pete30nz
Evening
I can get my aldl connection to work at times, so I took some photos and a video.
What issues do yous see, if any?
I'm guessing the oxygen sensor?
https://youtube.com/shorts/g1ILeidY4oY?feature=share
Re: VR v6 aldl sensor data
Posted: Sun Jul 11, 2021 7:30 pm
by vlad01
Looks completely normal for idle, target is 13ish AFR after all.
Re: VR v6 aldl sensor data
Posted: Sun Jul 11, 2021 7:33 pm
by immortality
The O2 sensor voltage looks ok. The PCM is in open loop mode (in the first screen shot), in the 2nd screen shot target AFR is 13.3 and O2 voltage is 916 millivolts which is a rich condition. See
LOL, Vlad beat me to it.
Re: VR v6 aldl sensor data
Posted: Sun Jul 11, 2021 7:37 pm
by Pete30nz
OK, so it all looks normal.
What about iac steps?
Re: VR v6 aldl sensor data
Posted: Sun Jul 11, 2021 7:47 pm
by immortality
Steps are fine too.
Red doesn't mean it's bad unfortunately, just getting close to the range limit.