Question about 2005 Acura MDX

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Code p0158 - 2005 Acura MDX

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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.

Posted on Mar 25, 2014

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Posted on Jan 02, 2017

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After fixing p0132 p0138 p0152 p0158 I erase codes after light comes back on


make sure you have erased the codes , if you are sure they have been erased , and they come back, the fault has not been fixed.

Apr 03, 2017 | Cars & Trucks

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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

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2006 jeep cherokee have these codes p0031,p0138,p0141,p0158,p0161,p0455,p0456,p01281


very old post
the FSM , factory service manual of all cars made
answers that.
https://www.techauthority.com/en-US/Pages/Home.aspx

or alldata.com log in and read
those coders are errors, and the tech. does more tests to find true cause.

Jul 18, 2014 | 2006 Jeep Grand Cherokee

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

1 Answer

08 highlander...VSC & check engine light came on....


Code PO158= Oxygen sensor, bank 2 sensor 2. On a V-6 it will be opposite side of engine from #1 cylinder & after catalytic converter

Feb 05, 2009 | 2008 Toyota Highlander

1 Answer

REJECTION STICKER OBD PO158


OBD Code P0158 02 Sensor Circuit High Voltage (Bank 2 Sensor 2). Hope this gives you some direction. Thanks for Using FixYa!

Sincerely,

JC

Nov 28, 2008 | 2002 Jeep Grand Cherokee

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