Question about 2007 Hyundai Accent GS Hatchback

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Where are the two oxygen sensors on my 2007 Hyundai accent

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There should be one just before and one just past your catalytic converter.

Posted on Dec 16, 2015


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3 Answers

PO-139 I had that sensor change 3 weeks ago and the check engine light came on again this morning.Thanks

Probably replaced a good sensor. This codes could be from a bad sensor, a vacuum leak, or an exhaust leak before the sensor.

Dec 01, 2015 | 2006 Hyundai Tucson

1 Answer

2009 hyundai accent stopped running code po170

Possible causes
- Intake air leaks
- Faulty front heated oxygen sensor
- Ignition misfiring
- Faulty fuel injectors
- Exhaust gas leaks
- Incorrect fuel pressure
- Lack of fuel
- Faulty Mass Air Flow (MAF) sensor
- Incorrect Positive Crankcase Ventilation (PCV) hose connection

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Sep 14, 2014 | 2009 Hyundai Accent

1 Answer

2007 hyundai accent turns over but won't start

It could be a lot of things. These cars do however have a history of bad crankshaft sensors. Start there and also check the camshaft sensor. I would need much more detail about the problem to be any more helpful.

Jul 15, 2014 | 2007 Hyundai Accent GS Hatchback

1 Answer

Can or how do you test an oxygen sensor 2000 Hyundai Accent to find out if it is working properly? I keep getting error code P123. I have changed the oxygen sensor, but still keep getting the same err

There are two oxygen sensors. Change the other one. Make sure you are installing the correct sensor in the correct location. One is before the cat the other is after the cat. (upstream and downstream)

Apr 23, 2012 | 2000 Hyundai Accent

1 Answer

Mycheck engine light came on in my 2006 Hyundai accent. Car runs fine

Engine check light is activated by the oxygen sensor, have the sensors reset with scanner, if the light kicks back on, then have sensor checked and replaced if necessary.

Aug 20, 2011 | 2006 Hyundai Accent

1 Answer

2002 hyundai accent running rough i've changed plugs wires and oxygen sensor

Clean the IAC and check for vacuum leaks on all the vacuum hoses. Please rate me on this answer.

Jun 07, 2010 | 2002 Hyundai Accent

1 Answer

Replaced 0xygen sensor in 2003 Hyundai Accent 3 Times Not Fixed!

It sounds like you have either a lean or rich condition ocurring,could be exuast leak,vac leak,leaking fuel preasure regulator,cat convertor.At this point would go to dealer for diagnosis.

Jun 17, 2009 | 2003 Hyundai Accent

1 Answer

04 hyndi accent GL with code returned

Signal Delay Time for Oxygen Sensor Ageing Limit
Diagnosis conditions
• Oxygen sensing after TWC is active
• No secondary air
• No diagnosis of secondary air system
• EVAP canister not highly loaded
• No faults in memory
Possible fault cause
♦ Oxygen sensor

Feb 10, 2009 | Hyundai Motor 2004 Accent

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