Question about 1991 Isuzu Amigo

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Oxygen sensor my oxygen sensor light stays on even after i put a new one in, and nobody seems to know what to do , any suggestions?

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Did you change your air filter or clean your air filter? Maybe from there.

Posted on Jul 15, 2008


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Trouble codeP1491,P0132,P0135 on 1999 Jeep Grand Cherokee 4.0 What does this mean?

P1491-This code is for the radiator fan control relay circuit.
This can be caused by bad wiring, a faulty fan, a bad thermostat and even a bad pcm. Most likely it is a wiring issue.
P0132 This involves the front oxygen sensor on Bank 1. This code indicates that the heated oxygen sensor reading is too high.
P0135 This code refers to the front oxygen sensor on Bank 1. The heated circuit in the oxygen sensor decreases time needed to enter closed loop.
As the O2 heater reaches operating temperature, the oxygen sensor responds by switching according to oxygen content of the exhaust surrounding it. The ECM tracks how long it takes for the oxygen sensor to begin switching. It the ECM determines (based on coolant temp) that too much time elapsed before the oxygen sensor began operating properly, it will set P0135. You need a new Bank 1 sensor 1 O2 sensor !

Feb 14, 2015 | 1999 Jeep Grand Cherokee

1 Answer

Toyota camry oxygen sensor

ook for a broken or frayed wire leading to the sensor.Also could be PCM / ECM failure.

Oct 06, 2013 | Cars & Trucks

1 Answer

86 dodge Aries with 24 error code. Changed the tsp but still has the code and the power loss light came on again. Also has code 52(new) Car seems to go through a fair amount of gas, but that may be the...

Code 24 will stay for 50 or so starts, but 52 is indicating a rich mixture. Possible oxygen sensor faulty. Clean connectors on oxygen sensor, and clean and check map sensor connection as well. Stop at an Autozone or Pep boys or similar parts store and they will scan and erase codes for you. Then see if code returns.

Jan 07, 2011 | 1987 Dodge Aries

1 Answer

I have a 1997 Grand Jeep Cherokee it was produce the last half of the year. I was informed that there was a difference in the first half and last half of that year. I have had numerous work done to the...

You need to find a repair shop that can figure out the problem. dont waste anymore time and money guessing what to replace next. Find a shop that does a lot of Chrysler/Jeep work, they will have better scanners and techs than a general do it all shop.

Dec 06, 2010 | 1997 Jeep Grand Cherokee

1 Answer

2004 beetle convertible, 2.0 litre, 85k miles. Check Engine Light came on visible problems....light stayed on a day or issues....when I started the car today it ran rough so I...

Check engine lights like you suggest are used to alert you of a sensor issue. There are a multitude of sensors on vehicles these days and something like an oxygen sensor not working properly could be causing the rough running as the oxygen/fuel mixture is not being adminstered correctly. Generally the lay person can not identify what sensor is bad however a garage can simply plug a machine to the vehicle and this gives a code that can be traced back to the potential faulty sensor. I hope this helps, good luck!

Nov 26, 2010 | Volkswagen New Beetle Cars & Trucks

2 Answers

01 mecury sable

you probably need new plugs and wires it might be short

Nov 23, 2009 | 2001 Mercury Sable

2 Answers

How to remove and install new oxgen sensors on a

Stop by your local auto parts store and ask how many oxygen sensors the Honda Civic has installed. They are usually installed on the exhaust pipe before the catalytic convertor, and screw off with an open-end wrench. The heat causes the sensor to be a bit difficult to remove, and you will need to put some anti-seize compound on the threads of the new sensors. Most cars have 2 or 3 oxygen sensors.

Your local AutoZone can also put the diagnostic computer on you car which should indicate whether its actually a bad oxygen sensor, or they will read the error codes to tell you what the problem really is. Best of all, it's FREE.

Jun 11, 2009 | 2001 Honda Civic

2 Answers

Emission Control System

U need to get the electronic engine control system checked for trouble codes, the light is a warning that a fault has occurred in the electronic engine controls, it can be one of over 200 problems in the system turning the light on.

May 12, 2009 | 2004 Saturn VUE

2 Answers

My engine light stay on and there are four codes. I changed the bank 1 sensor 2 and a new gas cap and also theegr oxygen sensor but the engine light is still on. any suggestion?

did you clear the light? if so what are the codes? codes don't mean a certain sensor is bad, only that there is a problem in that sensors circuit, it can be the sensor or the wiring or a mechanical fault in the engine or the computer, which is rare.

Mar 23, 2009 | 2001 Chevrolet Monte Carlo

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