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Code po135 and po155 - Sienna Toyota Cars & Trucks

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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

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Posted on Jan 02, 2017

  • 104 Answers

SOURCE: I got Engine codes PO135 and PO155.

those are the sensors before the cat

Posted on Nov 07, 2009

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taran_2005
  • 10515 Answers

SOURCE: i ahve a engine light

Hi,

P0135 = O2 Sensor Heater Circuit (Bank 1 Sensor 1)
Oxygen sensor heater element malfunction.

P0155 = O2 Sensor Heater Circuit (Bank 2 Sensor 1)
Oxygen sensor heater element malfunction

Both up stream (before the cat) 02 sensors are internally broken. The Heater Circuit is internal and can not be repaired. You need to get them replaced.

Let me know,if needed further assistance.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!



Posted on Nov 29, 2010

  • 17 Answers

SOURCE: HEATER PO135 NOT WORKING PO155 HEATER NOT

you need to reset the codes

Posted on Dec 06, 2010

  • 565 Answers

SOURCE: 2004 blazer 4x4 with a vorteck motor codes po135

a vacuum leak could cause this. dirty air filter. worn out plugs dirty fuel filter. the codes dont necessarily mean the o2 sensors are bad just that a condition exists. lean/rich that the o2 sensors are picking up. examine these items to see they are clean and in good working order. hope this helps

Posted on Feb 12, 2011

emissionwiz
  • 75066 Answers

SOURCE: 2000 Dodge Durango is generating Check engine

Hello
Lets look at these codes and what they imply is a problem.
P0135 - O2 Sensor Heater Circuit Malfunction Bank 1 Sensor
P0155 - O2 Sensor Heater Circuit Malfunction Bank 2 Sensor
The O2 sensors in this system have tiny wire filament heater in them, this allows the O2 to reach operating temperature very fast, if you turn the key on and wait a few seconds on a cold engine you will feel the sensors get hot very quickly, hot enough to burn your fingers. Here are the reason's that cause the codes to set for the heater circuits of the sensors.

Heated Oxygen Sensor (H2OS) Banks 1 and 2 Sensor #1 circuit open shorted to ground.
- Heated Oxygen Sensor (H2OS) Banks 1 and 2 Sensor #1 circuit poor electrical connection.
- Faulty Heated Oxygen Sensor (H2OS) Banks 1 and 2 Sensor #1 circuit (both of them, no not likely)
- Heated Oxygen Sensor (H2OS) Banks 1 and 2 Sensor #1 circuit fuse or fuses blown/open. (Very likely)
- Faulty Engine Control Module (ECM) (very unlikely)

Posted on Sep 15, 2011

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Why did this happen....Came out of store started my 2000 explorer droped in gear &and it died. Codes,p1747, po743, po750, po755, po760, p1451, po135, po155, p1409, po765???


take it to your local ford dealer there is a possible recall

http://www.motortrend.com/cars/2000/ford/explorer/recalls/

Mar 01, 2015 | Cars & Trucks

1 Answer

Codes po122 po155 po135 po102


code po122 is for your throttle position sensor. po155 is for your down stream o2 senor .po135 is for your bank 1 sensor 1 o2 sensor. po102 is for your maf sensor

Dec 19, 2012 | 2000 Ford Expedition

1 Answer

Why the codes po125 & po135 &po155 keep coming back?


Hi there:

DTC P0125 - Insufficient Coolant Temperature For Closed Loop Fuel Control

The simplest thing to do is to reset the code and see if it comes back.
If the code comes back, the problem is likely going to be the result of the above causes (faulty thermostat, faulty ECT sensor, or a low coolant level).


DTC P0135 - Oxygen O2 Sensor Heater Circuit Malfunction (Bank 1, Sensor 1)
or
DTC P0155 - 02 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1)

A code P0135 and P0155 may mean that one or more of the following has happened:

  • O2 Heater element resistance is high
  • Internal short or open in the heater element
  • O2 heater circuit wiring high resistance
  • open or short to ground in the wiring harness

In order to solve just...
  • Repair short or open or high resistance in wiring harness or harness connectors
  • Replace oxygen sensor (cannot repair open or short that occurs internally to sensor)


  • Hopoe this helps.

    Aug 28, 2012 | 1999 Toyota Sienna

    2 Answers

    2004 blazer 4x4 with a vorteck motor codes po135 and po155 bank 1 and 2 heat malfunction. i have replaced both sensors twice. after a few days the codes come back on what causes this problem?


    a vacuum leak could cause this. dirty air filter. worn out plugs dirty fuel filter. the codes dont necessarily mean the o2 sensors are bad just that a condition exists. lean/rich that the o2 sensors are picking up. examine these items to see they are clean and in good working order. hope this helps

    Feb 12, 2011 | 2004 Chevrolet Blazer

    1 Answer

    I got Engine codes PO135 and PO155.


    those are the sensors before the cat

    Nov 05, 2009 | 2000 Toyota Camry Solara

    1 Answer

    I OWN A 2002 DODGE INTREPID AND IT COMES UP WITH THESE CODES P0700,P0056,P0135,P0141,P0155,P0161 CAN YOU TELL ME WHAT THEY MEAN?


    po700 is automatic transmission fault detected. poo56 is didnt see .po135 is upstream heated o2sensor heater circuit fault bank 1. po155 upstream heated o2 sensor heater circuit fault bank2.po 161 is downstream heated o2 sensor heater circuit fault bank 2.

    May 15, 2009 | 2002 Dodge Intrepid

    2 Answers

    Sears did a computer eval on our car and gave us codes only


    P0135--OXY SENSOR HEATER CIRCUIT(bank 1 sensor 1)
    P0141--OXY SENSOR HEATER CIRCUIT(bank 1 sensor 2)
    P0155--HEATED OXY SENSOR HEATER CIRCUIT(bank 2 sensor 1)
    P0161--HEATED OXY SENSOR HEATER CIRCUIT(bank 2 sensor 2)
    P01132--LACK OF HO2S11 SWITCH--SENSOR INDICATES RICH
    P01152--LACK OF HO2S21 SWITCH--SENSOR INDICATES RICH

    Here are the code definitions.hope it helps.

    Nov 15, 2008 | 1997 Mercury Cougar XR7

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