2003 Ford Expedition "clean oxygen sensor car" Questions

Ad

...oxygen sensor in bank 1 or bank 2 detected a lean condition (too much oxygen in the exhaust). On V6/V8/V10 engines, Bank 1 is the side of the engine that has cylinder #1. Bank 2 is generally the ...

Ad

Question about Ford Expedition

2 Answers

...oxygen sensor acting up, may need replacement. If it's 4.6L, that's driver side of engine. P0174------ system too lean bank 2 the upper 02 sensor is bad on bank 2, or the mass air flow sensor could ...

Ad

...backfires ? Need to replace All the spark plugs,All the coils & All the oxygen sensors,clean the maf sensor Usually with all the cylinder misfires from bad coils, your exhaust converters are ...

Question about Ford Expedition

3 Answers

...oxygen sensor is faulty and is causing a lean code, have someone with a scan tool watch all the oxygen sensors. compare the 2 front ones and make sure they are fluctuating properly o2 sensor..have a ...

Question about Ford Expedition

1 Answer

oxygen sensor in bank 1 detected a lean condition (too much oxygen in the exhaust). On V6/V8/V10 engines, Bank 1 is the side of the engine that has cylinder #1. Note: This DTC is very similar to P0174

Question about Ford Expedition

1 Answer

oxygen sensor in bank 1 detected a lean condition (too much oxygen in the exhaust). On V6/V8/V10 engines, Bank 1 is the side of the engine that has cylinder #1. Note: This DTC is very similar to P0174

Question about Ford Expedition

1 Answer

...when tune up was done. Is $1600.00 to much to repair it? throttle position sensor may be bad or need adjusted .or oxygen sensors could be faulty does it idle ruff till it warms up?or maybe map ...

...Oxygen Sensors-at 100,000 miles New Exhaust Converters Mail away your 12 year old injectors to be tested & Ultra-Sonically Cleaned Clean MAF Sensor Not knowing about vehicles & the required ...

mass flow sensor can be cleaned with mass flow cleaner, but the o2 can not be cleaned. I operate a line that makes oxygen sensors at Bosch. buy aftermarket, it's the same and has been tested the same

oxygen sensor remove them clean them especialy if you got white or yellow residue start with that let me no i help you good luck pierre Hi I'm litoshop if your saying all o2 sensors no they don't have

Not finding what you are looking for?
2003 Ford Expedition Logo

2,768 questions posted

Ask a Question

Usually answered in minutes!

Popular Products

2000 Ford Expedition
2000 Ford Expedition

2,188 Questions

1999 Ford Expedition
1999 Ford Expedition

1,825 Questions

1998 Ford Expedition
1998 Ford Expedition

1,627 Questions

2001 Ford Expedition
2001 Ford Expedition

1,161 Questions

1997 Ford Expedition
1997 Ford Expedition

1,048 Questions

Top Ford Experts

ZJ Limited
ZJ Limited

Level 3 Expert

17989 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

15088 Answers

xxxxxx xxx

Level 3 Expert

5117 Answers

Are you a Ford Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...