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What does PCM PO113 code mean? - 1997 Cadillac DeVille

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What does PCM PO113 code mean? - 001_prelude_698490.jpg

p0133 error code ..This involves the front oxygen sensor on bank 1 sensor 1. This code indicates the engine air fuel ratio is not being adjusted by the oxygen

Posted on Mar 12, 2011

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1 Answer

How do I fix a 2005 Chevy Trailblazer code PO113


Intake Air Temperature Circuit High Input

A code P0113 may mean that one or more of the following has happened:
Internally failed IAT sensor Faulty connection at IAT sensor
Open in IAT ground circuit or signal circuit
Short to voltage in IAT signal circuit or reference circuit IAT harness and/or wiring routed too close to high-voltage wiring (e.g. alternator, spark plug cables, etc.)
Faulty PCM (less likely but not impossible)

Oct 20, 2015 | Cars & Trucks

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Po113 code


Po113 is the air intake sensor most likely left unplugged when air filter was serviced and the APP sensor is accelerator pedal position sensor

Apr 20, 2014 | 2005 Dodge Ram 1500

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Po113 code


old post
and its not a 1995,
only 1996+ do that code. (july1 1995 build day sure are 1996 model year.)
fact OBD2 started this day in USA> 1998 in canada.

113 means ( your mechanic )changed the air filter
and knocked the IAT sensor wires off.
for sure. its no longer plugged in for sure, or broke it.

Mar 30, 2014 | 1995 Geo Tracker

1 Answer

Need to know what a code is po113


A code P0113 may mean that one or more of the following has happened:
  • Internally failed IAT sensor
  • Faulty connection at IAT sensor
  • Open in IAT ground circuit or signal circuit
  • Short to voltage in IAT signal circuit or reference circuit
  • IAT harness and/or wiring routed too close to high-voltage wiring (e.g. alternator, spark plug cables, etc.)
  • Faulty PCM (less likely but not impossible)

Mar 19, 2014 | 2003 Subaru Baja

1 Answer

How do you fix a PO113 & PO123 code on a 02 Jeep Grand Charokee Larado 4.0



Trouble Code: P0113

IAT Sensor Circuit High Input
Possible Causes:


IAT Sensor signal circuit shorted to VREF (5v) IAT Sensor signal circuit is open, or the ground circuit is open


Trouble Code: P0123

TP Sensor/APPS Circuit High Input
Possible Causes:


Related TP Sensor engine DTCs present Intermittent wiring or connector problem TP signal circuit is open or is shorted to battery voltage or to 5v supply circuit TP sensor has failed TP sensor ground circuit is open PCM has failed IAT Sensor is damaged or it has failed (an internal open circuit) PCM has failed

Jun 02, 2012 | 2002 Jeep Grand Cherokee

1 Answer

Chrysler 300M: 99 30m Chrysler have the codes po700,po734,po733,po122,po113,po108


108 Map sensor or pcm computer,113 IAT sensor or pcm,122 TP sensor or pcm, 700 Automatic trans computer or pcm, 733 Automatic trans leak or low pressure, 733 leak low pressure Your main computer(pcm) is shot start there. Then possible trans computer shot also(TCM)

Nov 23, 2011 | 1999 Chrysler 300M

1 Answer

What is code po113?


  • Internally failed IAT sensor Faulty connection at IAT sensor Open in IAT ground circuit or signal circuit Short to voltage in IAT signal circuit or reference circuit IAT harness and/or wiring routed too close to high-voltage wiring (e.g. alternator, spark plug cables, etc.) Faulty PCM (less likely but not impossible)

Oct 05, 2011 | Cars & Trucks

1 Answer

I have three trouble codes p0133-p0113-p0341 i need to know what to buy to fix my car


CODE PO113 - INTAKE AIR TEMPERATURE SENSOR INPUT ABOVE MAXIMUM ACCEPTABLE RANGE. CODE PO133 - UPSTREAM OXYGEN SENSOR RESPONSE SLOWER THAN MINIMUM REQUIRED SWITCHING FREQUENCY. CODE PO341 - CMP SENSOR SIGNAL RANGE PERFORMANCE CONDITIONS. POSSIBLE CAUSE COULD BE CAMSHAFT POSITION SENSOR FAULTY OR PCM FAULTY GOT TOO MANY CODES. LET DEALERSHIP CHECK IT OUT USING DIAGNOSTIC EQUIPMENT. YOU DONT WONT TO BUY ALL THOSE SENSORS IF PROBLEM ELSE WHERE THE COST WILL ADD UP THAT WHY LET DEALERSHIP CHECK IT OUT.COULD BE THE PCM OR SHORT IN WIRING.

Jun 01, 2011 | 2001 Saturn S-Series

1 Answer

I have 3 codes po431 po103 and po113


P0103 Mass or Volume Air Flow Circuit High Input P0113 Intake Air Temperature Circuit High Input P0431 Warm Up Catalyst Efficiency Below Threshold (Bank 2) A code P0431 may mean that one or more of the following has happened:
  • The catalytic converter is no longer functioning properly
  • An oxygen sensor is not reading (functioning) properly
  • There is an exhaust leak
A code P0113 may mean that one or more of the following has happened:
  • Internally failed IAT sensor
  • Faulty connection at IAT sensor
  • Open in IAT ground circuit or signal circuit
  • Short to voltage in IAT signal circuit or reference circuit
  • IAT harness and/or wiring routed too close to high-voltage wiring (e.g. alternator, spark plugmag-glass_10x10.gif cables, etc.)
  • Faulty PCM (less likely but not impossible)
A code P0103 may mean that one or more of the following has happened:
  • The MAF may be disconnected, or a wiring connection may be bad
  • The MAF sensor may be damaged
  • The vehicle computer may be faulty (very rare)

May 25, 2011 | 2006 Mazda 6

2 Answers

I have and error code of p0113


A code P0113 may mean that one or more of the following has happened:

  • Internally failed IAT sensor
  • Faulty connection at IAT sensor
  • Open in IAT ground circuit or signal circuit
  • Short to voltage in IAT signal circuit or reference circuit
  • IAT harness and/or wiring routed too close to high-voltage wiring (e.g. alternator, spark plugmag-glass_10x10.gif cables, etc.)
  • Faulty PCM (less likely but not impossible)

Jan 28, 2011 | 2008 Mazda Tribute

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