Question about 1997 Acura CL

1 Answer

Replaced o2 sensor and reset light,but still coming on

Posted by on

  • Johnny    Brown
    Johnny Brown Feb 17, 2012

    what codes are coming up, for example po302, give me codes and i will try to help you solve the engine light.



1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.


    An expert that got 20 achievements.


    An expert that got 10 achievements.

  • Acura Master
  • 80,407 Answers

The reason the light is still on is that you did not replace or repair the right problem.The O2 is a symptom of another problem, it is not the the problem. Very common mistake.

Posted on Feb 17, 2012


1 Suggested Answer

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017


Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Resetting check engine light

if repair done usually resets after a cycle but rescann for code and clear it if same code if comes back and still same code know that o2 replacement wasnt problem

May 29, 2018 | Cars & Trucks

1 Answer

Why is my check engine light coming back on after ive alredy replaced o2 sensor (bank 1)?

The oxygen sensor regulates the fuel mixture, coming into the combustion chamber for combustion" The computer takes its cues from the O2 sensor and responds by changing the fuel mixture. This produces a corresponding change in the O2 sensor reading. A bad coolant sensor can also prevent the system from going into closed loop because the computer also considers engine coolant temperature when deciding whether or not to go into closed loop. i believe the coolant temperature sensor is faulty.have it change so that the system will be close loop.

Mar 10, 2016 | Cars & Trucks

2 Answers

98 ford escort o2 sensor has been replaced but warning light continues to come on WHY?

What warning light is coming on?

What error codes are showing?

Have you reset the error codes?

May 23, 2015 | 1998 Ford Escort

1 Answer

Check engine light came on. scan said was O2 sensor. replaced O2. after trying to reset computer using scanner and disconnecting battery terminal, check engine comes back on after driving a few. code

The problem has to be fixed first.
The code probably did not say "replace sensor" but rather that the signal from the sensor was out of range.
The real problem could be the fuel system or other things.
What is the actual trouble code and vehicle info ?

Sep 05, 2014 | Cars & Trucks

1 Answer


Disconnecting the battery should reset it but I would bet that the light will come back on. I would have a auto parts store read the error code for you. They can also reset it. There are two o2 sensors on this car one on the manifold and one down stream from the converter. If you are getting an o2 error code it could also be the converter.

Apr 14, 2013 | 1996 Saturn SL

1 Answer

P0160 code repair

Always buy OEM sensors.

May 07, 2017 | 1999 Nissan Maxima

2 Answers

How do I reset O2 service light

if you have already replaced the o2 sensor. disconnect the negative side of the battery ,wait 30

seconds then reconnect the negative, the service light will go away, most cars have two o2 sensors

plus the catalyctic converter. if it comes back you may need to replace another one or your converter.

good luck!

Feb 26, 2011 | 1993 Isuzu Rodeo

1 Answer

I have a 2002 hyundai accent in which the check engine light keeps coming on. I replaced the o2 sensor twice becuase I was told it was a bad o2 sensor and now the light is on again. any ideas---my...

you have more than 1 o2 sensor are you replaceing the one that is bad plus once replaced you have to drive for awhile for computer to reset itself

Dec 16, 2010 | 1999 Hyundai Accent

2 Answers

The o2 sensor light is on what do i do

that means you need to replace an o2 sensor

Jun 26, 2009 | 1993 Isuzu Rodeo

1 Answer

1999 galant o2 sensor

have you had the car scanned for codes? the light could be on for something other than the o2 sensor

Oct 15, 2008 | 1993 Mitsubishi Galant

Not finding what you are looking for?
1997 Acura CL Logo

Related Topics:

106 people viewed this question

Ask a Question

Usually answered in minutes!

Top Acura Experts


Level 3 Expert

80407 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22326 Answers

Ronny Bennett Sr.
Ronny Bennett Sr.

Level 3 Expert

6927 Answers

Are you an Acura Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides