o2 heater circuit ???????
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Tuned
Joined: Jun 2010
Posts: 388
Likes: 5
o2 heater circuit ???????
Hey!
I have a 1999 F53 with the V10.
I had a check engine light come on ... O2 sensor.
OK, so I replaced both sensors (I new one was 10 year old and the other even older, probably original).
Now I have a new error ... malfunction in O2 heater circuit
Could I have gotten a bad sensor or how can I check for a "real" problem? Is there a fuse for these units? Can I just check for power on the connector? if so, which pins?
Thanks ..... Mike
I have a 1999 F53 with the V10.
I had a check engine light come on ... O2 sensor.
OK, so I replaced both sensors (I new one was 10 year old and the other even older, probably original).
Now I have a new error ... malfunction in O2 heater circuit
Could I have gotten a bad sensor or how can I check for a "real" problem? Is there a fuse for these units? Can I just check for power on the connector? if so, which pins?
Thanks ..... Mike
Thread Starter
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Tuned
Joined: Jun 2010
Posts: 388
Likes: 5
just to add ... from Bosch to NTK ...
Just an added note ...
I had Bosch sensors in the RV ... in fact, one said Ford / Bosch on it (as I said ... probably original and 20 years old.
I had replaced one 10 years ago with a Bosch.
The local store only had NTK sensors in stock.
They looked different but the parts guys said they were a direct replacement .... are they?
Mike
I had Bosch sensors in the RV ... in fact, one said Ford / Bosch on it (as I said ... probably original and 20 years old.
I had replaced one 10 years ago with a Bosch.
The local store only had NTK sensors in stock.
They looked different but the parts guys said they were a direct replacement .... are they?
Mike
FTE Leadership Emeritus
Joined: Jul 2002
Posts: 42,561
Likes: 420
From: Long Island USA
This is a duplicate of your thread in the V10 forum, where you've received some answers already... Closing this thread.
Link to other thread: https://www.ford-trucks.com/forums/s....php?t=1608116
Link to other thread: https://www.ford-trucks.com/forums/s....php?t=1608116
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