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Help code PO113 / IAT sensor
Posted: Thu Nov 17, 2011 12:51 pm
by novaman
Hey everyone I took my 08 pathfinder down and ran the diog it says IAT sensor high input probable cause
Open or short circuit condition
Faulty IAT sensor
I did a lift and unplug the battery and a couple things so would that trip it.
It has 60000 miles. Any help would be great thank a lot.
Posted: Fri Nov 18, 2011 7:01 am
by disallow
You've done the first step which is to identify the code. Step 2 is always reset the SES light and see if it comes back on.
Disconnecting your battery should not cause any codes.
If the same code comes back, I would look at the IAT sensor. Check that its plugged in properly, and that there isn't intermittent contact in the connector. If all looks good, next step is to replace the sensor.
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Posted: Fri Nov 18, 2011 10:27 am
by novaman
Ok great thank you. Stupid question but I have looked everywhere...... Can you tell me where it's located????
Posted: Mon Nov 21, 2011 1:45 pm
by novaman
Anyone????? Can anyone tell me where it is???
Posted: Mon Nov 21, 2011 5:21 pm
by CPLTECH
Service manual Section EC [Engine Control] Pages 199-203.
It shows the P0113 error code, testing procedures, and location.
The manual can be viewed in this section of the forum under a “Sticky” at the top. It’s a great resource.