P1441 - Manufacutrer Control. Auxiliary Emission Controls - Team Camaro Tech
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post #1 of 7 (permalink) Old Sep 28th, 06, 12:33 PM Thread Starter
 
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P1441 - Manufacutrer Control. Auxiliary Emission Controls

Hey guys,

I've been getting a SES code for a while. I would clear it and it would stay off for a few weeks then come back on. My OBDII tester reads "P1441 - Manufacturer Control. Auxiliary Emission Controls". Just wondering if anyone has an idea of what it might be. Thanks guys!

BTW I have a 1997 Camaro RS 3.8...103k miles.
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post #2 of 7 (permalink) Old Sep 28th, 06, 01:24 PM
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Re: P1441 - Manufacutrer Control. Auxiliary Emission Controls

Go to a smog station and ask them to decode it b/c they should have ALL codes!!

I would decode it for you, but I think our I/M Unit Chief at work sent his big decode book to the St. Louis office??

If Haskins doesn't have the big book, I will e-mail Chuck to try to find out...

Will get back.....

pdq67
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post #3 of 7 (permalink) Old Sep 28th, 06, 01:27 PM
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Re: P1441 - Manufacutrer Control. Auxiliary Emission Controls

P1141 - Heated Oxygen Sensor (HO2S) Heater Control Circuit Bank 1 Sensor 2

1968 Convertible
Some trucks
Other V8 things - some of which float
Other V6 things - none of which float
Oh yeah, and 1 "Straight-Six" ...

If a man says something in the garage - and his wife can't hear him - is he still wrong !!!
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post #4 of 7 (permalink) Old Sep 28th, 06, 02:55 PM
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Re: P1441 - Manufacutrer Control. Auxiliary Emission Controls

Will that get you OK??

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post #5 of 7 (permalink) Old Sep 28th, 06, 05:01 PM
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Re: P1441 - Manufacutrer Control. Auxiliary Emission Controls

P1441 Evaporative Emission (EVAP) System Flow During Non-Purge

Mark Canning
1969 Indy Pace Car
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post #6 of 7 (permalink) Old Sep 28th, 06, 06:42 PM
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Re: P1441 - Manufacutrer Control. Auxiliary Emission Controls

disconnect the purge solenoid connector and attach a vacuum pump to the evap side.Increase idle speed to 1500 rpm.If you register vacuum,replace the purge solenoid.If the solenoid passes,then you will need a scan tool to monitor evap parameters to accuratly diagnose p1441.
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post #7 of 7 (permalink) Old Sep 28th, 06, 08:18 PM
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Red face Re: P1441 - Manufacutrer Control. Auxiliary Emission Controls

Quote:
Originally Posted by Mark C View Post
P1441 Evaporative Emission (EVAP) System Flow During Non-Purge


Okay, so Mark can read primary numbers and I can't ...
Actually I just had that code P1441 on a family car - it was a bad solenoid.
Sorry for the mis-lead on the 1141 code

1968 Convertible
Some trucks
Other V8 things - some of which float
Other V6 things - none of which float
Oh yeah, and 1 "Straight-Six" ...

If a man says something in the garage - and his wife can't hear him - is he still wrong !!!
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