connecting AEM wideband to 1227730 for datalogging
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Re: connecting AEM wideband to 1227730 for datalogging
no. Only part 1 and 2 hold the values. The part 1 and 2 had what appeared to be real values prior to changing them. Part 3,4 and 5 all have 0000000 prior to changing them.
Last edited by RayBee; May 10, 2026 at 11:53 PM. Reason: clarification
Thread Starter
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Car: Mgb
Engine: 3.4L
Transmission: 4L60
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Re: connecting AEM wideband to 1227730 for datalogging
Awesome. thanks for making this happen. I will test it once I get my data acquisition working. What packet offset do I use 0x16 or 0x20?
thanks
Ray
thanks
Ray
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Re: connecting AEM wideband to 1227730 for datalogging
Thread Starter
Junior Member
Joined: May 2026
Posts: 27
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Car: Mgb
Engine: 3.4L
Transmission: 4L60
Axle/Gears: 3.42
Re: connecting AEM wideband to 1227730 for datalogging
Supreme Member

Joined: Aug 2002
Posts: 1,209
Likes: 43
From: ARIZONA
Car: 92 Trans Am Conv
Engine: LB9
Transmission: T5
Axle/Gears: 3.08
Re: connecting AEM wideband to 1227730 for datalogging
no it was not replacing blm.
it looked like a timer maybe runtime. The disassembly can tell you. OEM I think was 0065. Whatever that parameter is was replaced by 0076 I think. I’m on my phone but you can verify in the patch I made or the earlier posts you made that show.
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