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YOUR RESEARCHWaddaya think...problem
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Clean maf,did a search(they pointed
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Reported fix
I cleaned the MAF,did a search(they pointed to a bad MAF) and ended up getting a new MAF and this solved this problem.
Leading evidence: 'Clean maf,did a search(they pointed' (1 discussions report resolution; 0 report an unsuccessful attempt). Across 1 matching discussions, The most frequently discussed action is 'Clean maf,did a search(they pointed' (1 discussions). For that action, 1 discussions report a resolution and 0 report an unsuccessful attempt. The most frequently reported fix is 'Clean maf,did a search(they pointed', supported by resolution reports in 1 discussions. These are forum reports and suggestions, not a confirmed diagnosis.
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Performed · outcome unconfirmed · Original poster
I have cleaned the MAF and that seems to keep it off for awhile, but it returns in a couple of days.
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Suggestion · Original poster
Let me go out and check....if I recall they are 1137 & 1126 on the CEL light....I'll go out and do a 'brisk' run and see what the ABS/PASM says on the OBD.
Check brake pads....would they throw it if they're worn
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Suggestion · Original poster
I haven't crawled under to check my brake pads....would they throw it if they're worn?
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Suggestion · Original poster
Thanks guys......I'll disconnect the MAF, drive, reconnect it, see what happens, correct?
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Suggestion · Original poster
Let me go out and check....if I recall they are 1137 & 1126 on the CEL light....I'll go out and do a 'brisk' run and see what the ABS/PASM says on the OBD.
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Rennlist: 1 discussions
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Generation: 20261027T020439Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
I've got an '03 C4S...had it for about 3 years now. A salvage that I had rebuilt. Needed the bumper covers, right front fender and a ding on the right rear. 65,000 miles, tip.
Under brisk acceleration, I get PASM & ABS light that will turn off when I shut down the engine at the next stop.
Now when my bodyman (er, bodykid) put on the rear bumper, he could not retrieve the wires to the license plate lights inside a brace back there...could this be it?
BTW, I messed around with LED's and they threw the ABS/PASM dash lights because of their low resistance.
I also get a CEL when the temp rises to 180. The (cheap) OBDII reader I have says it is the O2's. I have cleaned the MAF and that seems to keep it off for awhile, but it returns in a couple of days.
You guys have any ideas?
Let me go out and check....if I recall they are 1137 & 1126 on the CEL light....I'll go out and do a 'brisk' run and see what the ABS/PASM says on the OBD.
Wait there, I'll be back.
Hey Barn....what is this that you speak of.....snow?? No wait! It's coming, but 80 today, 50 tonight, 80 tomorrow. Leaves are changing, quite nice!
Codes are 1126, 1133 and now a 0451. ABS & PSM light up under medium acceleration.
I haven't crawled under to check my brake pads....would they throw it if they're worn? Or is it an electrical glitch?
I'll shut up and listen, now
Stop with the snow already!!
I had the ABS & PSM lights after a heavy acceleration.Reset with turning the car off.
I cleaned the MAF,did a search(they pointed to a bad MAF) and ended up getting a new MAF and this solved this problem.
It also threw bad O2 sensor/heater codes prior to cleaning.
My vote is bad MAF!
My OBD2 references are not handy but my WAG is the MAF. The MAF supplies data that is used to calculate load and if this data is bad it can cause the ABS and PASM controllers trouble. Hence the ABS/PASM warning lights.
You can disconnect the MAF. Then erase the error codes which clears the long term fuel trims and other learned adaptions from the DME and then drive the car normally to see if the ABS/PASM lights come back on and if the CEL comes back on.
Be sure to drive the car enough. A 30 mile or more drive is not too long.
Sincerely,
Macster.
Thanks guys......I'll disconnect the MAF, drive, reconnect it, see what happens, correct? Then, if I am in the same boat (CEL & PSM/ABS lights) new MAF from Pelican or Autohaus AZ.
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