Any idea of what needs to be checked/ replaced for codes P0113 and P0118 (Intake Air Temperature Circuit High Input / Engine Coolant Temperature Circuit High Input)?
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Guest Message by DevFuse
OBD codes
Started by
teppichkopf
, Jul 03 2006 11:18 PM
6 replies to this topic
#2
nipper
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Posted 04 July 2006 - 10:24 AM
well usually if the ecu tmep sensor is throwing a code, its bad (no gray in that area). I would replace that and see how the other reacts. It can be a cause and effect thing, not sure.
nipper
nipper
#3
2X2KOB
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Posted 04 July 2006 - 12:42 PM
How's it running? Might reset the codes and see if they come back. I think sometimes codes pop in response to transient conditions.
#4
SaltCar
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Posted 04 July 2006 - 01:50 PM
The factory service manuals have flowcharts to diagnose from trouble codes, step by step. Professional manuals like Mitchell also have them.
Here is a link to some troublecode information but it looks like you are past the point that they might help.
http://www.troublecodes.net/Subaru/
Here is a link to some troublecode information but it looks like you are past the point that they might help.
http://www.troublecodes.net/Subaru/
#5
1 Lucky Texan
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Posted 04 July 2006 - 02:02 PM
do post #3, if codes come back, do post #2 cause the air flow sensor is prolly WAY more expensive than the temp sensor. Reset the ECU after any work on the system.
Carl
Carl
#6
Cougar
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Posted 05 July 2006 - 10:54 AM
Any idea of what needs to be checked/ replaced for codes P0113 and P0118 (Intake Air Temperature Circuit High Input / Engine Coolant Temperature Circuit High Input)?
The code says it is for high circuit input so I would think this means the circuit to the sensor is probably open. I would check for a disconnected connector at the sensor possibly. It may be near the MAF area.
The sensor may be bad also but this could be checked with a ohmmeter.
#7
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Posted 05 July 2006 - 10:59 AM
The code says it is for high circuit input so I would think this means the circuit to the sensor is probably open. I would check for a disconnected connector at the sensor possibly. It may be near the MAF area.
The sensor may be bad also but this could be checked with a ohmmeter.
Good idea, wonder if these wires share a harness somewhere that got cut/burned or a connector or ground connection?
Carl
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