'96 Windstar P141 code O2 Sensor Heater circuit malfunction.

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'96 Windstar P141 code O2 Sensor Heater circuit malfunction.

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Ford Forum >> Past Ford Models >> Windstar/Aerostar >> '96 Windstar P141 code O2 Sensor Heater circuit malfunction.

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'96 Windstar P141 code O2 Sensor Heater circuit malfunc... - 1/21/2007 10:21:48 PM

PDEvans

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Joined: 1/21/2007
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I replaced the catalitic conveter yesterday and now I've got a check engine light. The computer code is P0141-- O2 sensor heater circuit malfunction. Could it be something other than the sensor?

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RE: '96 Windstar P141 code O2 Sensor Heater circuit mal... - 1/21/2007 11:13:06 PM

Hayapower

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Joined: 7/22/2006
Status: offline

Did you pull the connector back apart and make sure the pins aren't corroded/damaged (poor mating terminals) or pushed out? Wiring as well.. The code is for the 'heater circuit' for the Bank 1 Sensor/monitor 2 (12) Not a cat/system efficiency...

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(in reply to PDEvans)

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