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Help with diagnostic codes

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Old

Oct 6, 2010 | 02:35 PM

#1

CPerry

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Senior User

Joined: Jun 2003

Posts: 434

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From: Hawaii

Help with diagnostic codes

My service engine soon light came on today and I checked the codes and it shows 2 of them:

P1635 which is Tire/Axle out of acceptable range (I had new tires put on recently)

And the one that concerns me most is: P0141 which is Oxy sensor heater circut (bank 1 sensor 2)

Any idea how to fix the oxy sensor heater circuit?

Thanks

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Old

Oct 6, 2010 | 03:23 PM

#2

thomastl

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Joined: Jun 2009

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Replace the O2 sensor for bank 1, sensor 2. Sounds like it is not coming up to temp in the appropriate amount of time. How many miles on truck? Have you ever changed the O2 sensors?

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Old

Oct 6, 2010 | 03:31 PM

#3

CPerry

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From: Hawaii

59,000 miles on the truck and I have not replaced an 02 sensor yet. I guess I'll go to Ford and buy the part.

Where is bank 1 sensor 2 located?

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Old

Oct 6, 2010 | 03:41 PM

#4

Ron W.

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Joined: Jan 2008

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From: Stockton Ca.

Bank 1, passenger side - sensor 2, behind the cat.

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Old

Oct 6, 2010 | 03:45 PM

#5

thomastl

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You can get them at any auto parts store. It will be a lot cheaper.

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Old

Oct 6, 2010 | 06:39 PM

#6

CPerry

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From: Hawaii

Replaced the o2 sensor and now the Service Engine Soon light is off. Thanks for your help

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1997, 2002, 46l, bank, codes, diagnostic, f150, ford, p0141, sensor, symbols, truck

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