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Locate o2 p0158 sensor - 2002 Dodge Intrepid

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It is the rear O2 sensor. (last one headed away from engine)
One before cat and one after.
that one is the one after.

Posted on Jan 06, 2013


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I have 2 codes showing for my 2006 dodge Durango the codes r p0158 and p0058 what that mean

Code 158 is for high voltage in the O2 sensor circuit for bank two sensor two. This is the sensor after the cat converter.
Code 58 is for the same problem with the heater circuit in the same sensor. My guess would be the sensor has shorted out internally, or you have a wiring problem between the sensor and the engine computer. The circuits would need to be tested.

Sep 03, 2015 | Dodge Cars & Trucks

1 Answer

Code p0158

Code sets when sensor return voltage stays high for abnormal period of time. It could be the heater in the O2 sensor or if the car has high mileage, the catalytic converter. Check sensor return voltage running vehicle at about 2,000 RPM for 3-5 minutes. If voltage is comparable to front sensors on same side there is a catalytic convertor inefficiency because the sensors is well warmed by then. If it is much lower than the front one, the heater in the sensor is bad.

Mar 25, 2014 | 2005 Acura MDX

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I have 2002 dodge dakota 3.9 california emissions it has 4 o2 sensors. It has a p0152, p0138, and p0158. How likely is it that all four sensors are bad?

very unlikely. Though it is possible that the engine is burning more fuel than the o2 sensors can measure. This could be caused by a number of things that affect fuel management. Use these codes as a reference to identify the problem.

Nov 12, 2013 | Cars & Trucks

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P0158....O2 Sensor Circuit High Voltage (Bank 2 Sensor 2)

Sounds like the downstream 02 sensor (which is the farthest sensor from engine) on the right side is failing

Nov 12, 2013 | 2002 Jeep Grand Cherokee

1 Answer

I have a 2007 dogde charger and my check engine light is on. I get codes P1005, P0158, P0157 and P0128. I am not sure what these mean or what to do about them can anyone help?

P1005 is model specific, Dodge is a problem with the manifold tuning valve.
Code 158 and 157 are for a problem with the O2 sensor for bank two after the catalytic converter.
Code 128 is for a problem with the thermostat or the engine is not reaching normal temp.
The O2 sensor codes could be caused from the manifold valve or they could be caused by a faulty O2 sensor.
I would start with the coolant temp problem and work back.

Mar 01, 2013 | 2007 Dodge Charger SE

1 Answer

Problem with p0158 code and my truck

Code 158 is for the signal coming from O2 sensor bank two sensor two being too high.
The sensors tell the computer if the fuel mixture is rich or lean. The sensor in question is after the catalytic converter, and the signal is higher - richer than it should be or it does not come down to normal range.
Usually the sensor has failed, but it could also be other issues.

Feb 22, 2013 | Dodge Cars & Trucks

1 Answer

Had code p0058 come up, so i replaced the co2 sensor. After a few days engine light came on with code p0158....which appears to be almost the same code. whats causing p0158 if ive already changed the...

This vehicle is equiped with 2 O2 sensors 1 is before the Cat converter and 1 after the Cat converter this code is for the 1 after the Cat converter or the most rear sensor not the first 1 change the farthest one from the engine and your problem should be solved.

Apr 29, 2011 | 2004 Dodge Durango

1 Answer

2001 Cherokee 4.0 6cyl -- P0161 and P0158 codes

If you do not know what the codes are, it is O2 sensor. This means the computer is not reading the right information from the faulty sensor. (there is a set range the sensor is meant to show, if one goes over or under the computer shows check engine). The diagnostic is not too bad, give the car a tune up, plugs, wires etc. and replace the O2 sensor. This normally clears up any problems. Let me know if you need further clarification or help.

Sep 28, 2009 | 2001 Jeep Grand Cherokee

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Pressure washed engine now O2 sensor faults

check the bank two O2 sensor connector for water intrusion.

Aug 07, 2009 | 2005 Kia Sedona

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