Please help with some ALDL info
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Joined: Oct 2001
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From: Dundalk, MD
Please help with some ALDL info
Hi guys... So far I have a decent log of my recent troubles here:
https://www.thirdgen.org/techbb2/sho...hreadid=115015
Today I actually pulled some good ALDL info. The cruise started on some stop and go roads, and ended on a highway cruise (note: the kind of highway with lights
. From the data I gathered, I think I can infer that I'm getting the code 13 because of the lack of O2 switching. I only hit closed loop once or twice, and it was brief. Do the rest of the readings look "normal" for the various sensors ? At no time (that I can think of) did I hit WOT, most of it was cruising and light acceleration. The stumbling problem really had me confuzzled at this point in time. I need to find a way to test the link between my O2 sensor and the ECM, to see if that may be the source of that problem. I'm also replacing the TBI gasket this weekend, to rule that out as a possible vacuum leak source. I noticed that my brake is quite firm after the motor gets up to 2k sustained for awhile, and seems to bleed off and get soft again at cruise. If anyone can offer any suggestions, I'd appreciate it. Thanks!
Kyle
note: winaldl log attached
https://www.thirdgen.org/techbb2/sho...hreadid=115015
Today I actually pulled some good ALDL info. The cruise started on some stop and go roads, and ended on a highway cruise (note: the kind of highway with lights
. From the data I gathered, I think I can infer that I'm getting the code 13 because of the lack of O2 switching. I only hit closed loop once or twice, and it was brief. Do the rest of the readings look "normal" for the various sensors ? At no time (that I can think of) did I hit WOT, most of it was cruising and light acceleration. The stumbling problem really had me confuzzled at this point in time. I need to find a way to test the link between my O2 sensor and the ECM, to see if that may be the source of that problem. I'm also replacing the TBI gasket this weekend, to rule that out as a possible vacuum leak source. I noticed that my brake is quite firm after the motor gets up to 2k sustained for awhile, and seems to bleed off and get soft again at cruise. If anyone can offer any suggestions, I'd appreciate it. Thanks!Kyle
note: winaldl log attached
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