Dodge Diesel - Diesel Truck Resource Forums - 0112 Circuit Low Input & 0113 Circuit High Input ??

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- - 0112 Circuit Low Input & 0113 Circuit High Input ?? (https://www.dieseltruckresource.com/forums/24-valve-engine-drivetrain-89/0112-circuit-low-input-0113-circuit-high-input-177752/)

Joe Diesel

11-12-2007 07:56 AM

0112 Circuit Low Input & 0113 Circuit High Input ??

So how does this happen, I checked the codes this morning and I got both of these;
P0112 Intake Air Temperature (IAT) Circuit Low Input
P0113 Intake Air Temperature (IAT) Circuit High Input

so how is it possible to have the IAT low & high [duhhh] is this just another "Dodge" thing [dummy]

tinker

11-12-2007 08:59 AM

Hey JD:
Keep in mind that I'm a FNG. and my manual is for a 98 3rd gen. Somebody please correct me if I'm wrong. This sensor is one unit. It comes from the ECM from terminals 11 and 7. It could be loose connectors, shorted sensor wires, shorted sensor, open sensor, sensor internally open, bad ECM.
Hope this helped, you may have already known this information though.

Good Luck

tinker

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