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Problem with 2002 ford ranger engine code po155

What does check engine code PO155 mean ?

Posted by Anonymous on

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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

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txkjun
  • 409 Answers

SOURCE: check engine light come on fault codes PO165 and PO155

Yes sorry but they both should be replaced. 

Posted on Dec 26, 2008

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  • 12650 Answers

SOURCE: 2002 blazer zr2 check engine light code is po155

P0155 is o2 sensor heater circuit malfunction bank 2 sensor 1 it is the o2 sensor circuit in front of the cat converter the o2 sensors are located mounted to the exhaust pipe in front and behind the catylic converter the problem is in the circuit [wiring or sensor itself] check wiring and repair if necessary if the short or open circuit is the sensor need to replace sensor +++ P0161 is 02 sensor heater circuit malfunction BANK 2 SENSOR 2 ++++++ this is the sensor behind the cat converter

Posted on Feb 23, 2010

SOURCE: What do codes PO155 and PO155(PD) mean?

P0155 code for Isuzu 2002 Axium
The Oxygen sensor heater (comes as one unit with O2 sensor.)

Posted on Apr 07, 2010

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

  • 1243 Answers

SOURCE: problem was diagnosed as the

yes the O2 heater in the sensor will make the CEL come on because the computer is not receiving proper signal from the sensor.

Posted on Jul 14, 2011

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JUST A QUESTION BEFORE GIVING THE ADVICE. SINCE YOU HAVE THE FAULT HAVE YOU CLEARED THE CODE BY MEANS OF SCANNER AND THE LIGHT RETURNED?
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for p0155, you can
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P0155 code for Isuzu 2002 Axium
The Oxygen sensor heater (comes as one unit with O2 sensor.)

Apr 07, 2010 | 2002 Isuzu Axiom

1 Answer

Check engine light come on fault codes PO165 and PO155


Yes sorry but they both should be replaced. 

Dec 20, 2008 | 2001 Isuzu Rodeo

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