MSPNP not working with AEM wideband
Hi Guy,
I recently installed an MsPNP Gen 1 into my 94 with deleted AFM! Everything works fine until I hooked up my AEM wideband. I had the OEM O2 disconnected as told. My AEM gauge shows reading as normal. But as soon as I tapped the white wire to the original O2 wire (2N Red/Blue), the engine would lean out and stall. I also tried to tapped to the optional #10 plug, same thing happened. I am using the based map. Configuration is set to AEM Linear wideband O2. I don't know what else is wrong... Any idea guy, or is my MS dead? I bought it new from DIYAUTOTUNE.COM like 2/3 years ago when it was on sale. I didn't have time to do it till recently. Oh, on the AEM white wire, it shows normal voltage like 2.3x or so. |
I am out of clue, please help... I had done this installation at least a few times on my friends... But I never saw one like this before... I just can't get the wideband running right this time... Anything I should check?
The worst is... this is actually for my own!!! haha |
Can you post an MSQ and a data log of the problem? It sounds like some sort of tune issue.
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4 Attachment(s)
I am using AEM Wideband 30-4100, if you need to know. And here's the msq and log. I had the wideband unplugged while started, and it leaned out and stalled as soon as I plugged in the write wire from AEM Wideband to the (2N Red/Blue) ECU.
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Finally, something appears to be wrong with the barometric
correction. The barometric correction is acting up on me. Right now, I need to figure out how to fix this barometric correction thing... :vash: |
you mean like turning it off?
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Yes, any idea? I had to turn that off
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sounds like the issue is solved.
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What do you mean by "the issue is solved"? Don't I need the barometric correction??
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Originally Posted by ISRmiata
(Post 1031125)
What do you mean by "the issue is solved"? Don't I need the barometric correction??
And if you answer with 'yes' and want some help, there'd better be a link to the manual page you read on the subject. And your analysis of why it's not helping. |
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