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Code is reading p1492 what to fix - Cars & Trucks

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You need to identify the vehicle type. Go to and use this site. Enter p1492 in the DTC window and it will generate an answer by Vehicle make.

As you will see, brand makes a difference.

Posted on Jan 18, 2013


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Posted on Jan 02, 2017


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Check engine light comes and the pick up of Xylo d2 comes down. Code is p1492


Jun 16, 2016 | Cars & Trucks

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What is meaning of p1492code it is obd code

wow, no car maker stated, no year, (96'+?) and no car model.
and no engine stated, so all answers will be wild guessing. (MINE TOO)! no country stated either.....
meaning now that opens an endless book, huh
3 years off ASE training ,all typed here? 50 years experience. .
here are some small hints.
this is called OBD2 monitors.
and monitor runs full time key on and more running. (like a nanny)
it sees errors and reports them, .
the ASE Tech looks them up in the FSM for this exact car, not others
and finds out what the test does, and why it fails. (test specs)
those are the basic ROPE'S. (and reset it and see if it comes back)
p1 is a factory code not unversal federal P0 codes....
so only the correct book works. is best ,IMO.

using google we see the warnings, do not guess at maker names.
and shows, not to guess what it means, P1 means that.
P1492 JEEP
P1492 SUBARU by no means a complete list.

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Dec 18, 2014 | Cars & Trucks

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1998 dodge neon problems

Google the code to see what it is


May 21, 2014 | 1998 Plymouth Neon

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2001 sebring code read p1492 what to fix

Code 1492 could be a problem with the high speed relay for the radiator fan.
The relay would need to be tested.

Jan 18, 2013 | Cars & Trucks

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I have a 1998 Nissan Maxima GLE, I Failed the Emission Inspection (DTC) Diagnostic Trouble Codes of "P1492","P1105" What these Codes exactly? mean

A code P0300 may mean that one or more of the following has happened:
  • Faulty spark plugs or wires
  • Faulty coil (pack)
  • Faulty oxygen sensor(s)
  • Faulty fuel injector(s)
  • Burned exhaust valve
  • Faulty catalytic converter(s)
  • Stuck/blocked EGR valve / passages
  • Faulty camshaft position sensor
  • Defective compute
  • P1105MAP/BARO Pressure Switch Solenoid Valve
  • Check and clean the MAP sensor, or replace.
  • P1492EVAP Canister Purge Control/Solenoid Valve (Circuit)
  • Replacing the purge solenoid will clear code P1492 This should also clear code P0300 as well.

Oct 16, 2012 | 1998 Nissan Maxima

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I have a 2001 wrangler with a p1492 code which i know what it is i also just pulled a p0304 code in which i know what that is but does one cause the other

P0304 is misfire #4 cylinder
P1492 - AMBIENT /BATTERY Temperture Sensor To High

no has nothing to do with each other

Feb 07, 2010 | 2005 Jeep Liberty

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