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Old 01-08-2006, 10:00 AM   #8
Hozer 88GTConv
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Join Date: Feb 2002
Location: Jacksonville, FL
Posts: 706
Default Re: O2 sensor help...

I'm still getting used to the anderson pms, but there are no fault codes indicating a MAF problem from the pms.
Unfortunately, the only sensor the pms doesn't throw a code for is the 02's, but it's obvious signal isn't getting to the ecm.
Thanks Jeff for the ohm check info, I was actually going to do that so you saved me from making a stupid mistake.
I'm trying to pull codes right now, but it's freakin cold out. I'm still trying to use my DMM (it has a nice digital bar graph on the bottom so it's kinda like the analog one)...
It looks like the o2 voltage is making it at least to the fender connector, so right now the problem looks to be between the connector and the pcm.
What makes this more interesting is that I have a MAF conversion harness b/c my car was speed density on top of the pms harness. I've got freaking wires everywhere.
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1988 GT Convertible
331 10:1 TW heads, GT-40 intake, MSD, TRW flattops, B Cam w/ 1.7's, MAC exhaust, 24's, 70 TB, 76 MAF, 3.73's, Pro 5.0, Koni's, Anderson PMS, Wideband 02, yatta, yatta...
One week with new motor, two speeding tickets...joy
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