Question about 1992 Isuzu Trooper

1 Answer

O2 light stays on

1992 trooper- i changed the o2 senser and the o2 senser light does not go out. this is not a check engine light.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Isuzu Master
  • 6,826 Answers

You're lucky you have an O2 sensor light, which most cars do not have.
---
Did you change both O2 sensors?

Posted on Jul 11, 2010

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

O2 senser trouble


duplicate question

Jul 01, 2013 | Cars & Trucks

1 Answer

What is O2 light censur on my 1992 Isuzu trooper



Hi there,

An O2 sensor (also known a HEGO or HO2s) is an electrical 'probe' which is screwed into your exhaust pipe/s (you will see an electrical wire connecting into your exhaust pipe).

Each exhaust pipe will have an O2 sensors (sometines 2 per side - one mounted in front of the catalytic converter and one after the converter).

An HO2 sensor is responsible for heating up the exhaust gas (when starting vehicle from cold) to aid the computer in delivering the correctly Fuel/Air mixture. Once the engine reaches normal operating temperature, the heater section on the O2 sensor then turns off, providing normal exhaust gas measurement for appropriate fuel/air mixture.

An HO2 sensor is critical in the efficient running of an engine.

Hope this helps,


Cheers,

Jul 24, 2011 | 1992 Isuzu Trooper

2 Answers

I installed new o2 senser and the light stays on -1992 trooper


Do you mean that the check engine light stays on after you installed a new O2 sensor?

Check for codes, again, and go from there.

Jul 11, 2010 | 1992 Isuzu Trooper

1 Answer

Engine light stays on after changing 02 sensor on my 2000 toyota tundra code read o2 sensor


did u change the right o2 sensor there is 2 sensors on bank1 and 2 on bank2.....upstream and down stream.....i had the same prob i changed the o2 senser to the other side to check and make sure it was the o2 senser....it took 4 o2 sensors before i got 1 that finally worked nd yes i was buying them brand new.....so change sides with it nd see if the code changes sides....and did u reset it with the code machine when u put the new 1 in?

Mar 28, 2010 | 2000 Toyota Tundra

1 Answer

I have a 1992 Izuzu Trooper...just hit the 180K mark on mileage...and the O2 light came on...what does that mean?


most likely that your O2 sensor has gone bad. this affects fuel mileage and power you need to hookup a scan tool and have it checked out.

Dec 30, 2009 | 1994 Isuzu Trooper

1 Answer

Changed o2 senser the rpms are running high. dosent feel like trans. it changing gears, can go 40mph but runs at 5rpms


Look for a vacuum leak around the engine. you can do this with a propane torch, NO FLAME, just the gas will change the way the engine runs when you get near the leak.

Aug 04, 2009 | 1992 Subaru Legacy

1 Answer

How many fuel filters are in 1992 trooper 5 speed


what is a o2 light ? sounds like you need to take it to a shop and have some one check it out and stop trying to throw parts at it . sounds like tun up proublems and maybe the check egin lights on because one or more sensors have a proublem

Jul 08, 2009 | 1992 Isuzu Trooper

Not finding what you are looking for?
1992 Isuzu Trooper Logo

Related Topics:

302 people viewed this question

Ask a Question

Usually answered in minutes!

Top Isuzu Experts

yadayada
yadayada

Level 3 Expert

76673 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22219 Answers

Thomas Perkins
Thomas Perkins

Level 3 Expert

14380 Answers

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

Answer questions

Manuals & User Guides

Loading...