What is throubleshot p0113 at ford escape 2001

Follow the link https://www.obd-codes.com/p0113

code p 0113 refers to intake air temperature (IAT) sensor---circuit ,malfunction=====causes --wiring open circuit---wiring short to positive---wiring short to ground--ground wire defective---IAT sensor--ECM
check the harness connections , corroded pins, water in connections

code p 0190 refers to fuel rail pressure(FRP) sensor--circuit malfunction===causes wiring---FRP sensor---ECM
check that you have not dislodged a wire while carrying out the maf repair code p 0113 refers to intake air temperature(IAT) sensor--circuit malfunction===causes wiring open circuit / short to positive ---wiring short to ground ---ground wire defective ---IAT sensor --ECM
the original code had nothing to do with the MAP sensor

p0113 means you are getting a very high voltage reading from the IAT sensor to the ECU. Usually this is because the IAT has become faulty or bad. Replace and clear codes it should go away.

code p 0113 refers to intake air temp(IAT) sensor --circuit malfunction===causes --wiring open circuit/ shorted to positive --wiring short to ground--ground wire defective --IAT sensor--ECM
cpde p 0118 refers to engine coolant temp (ECT) sensor ----circuit malfunction--===causes -coolant thermostat--wiring open circuit / short to positive --wiring short to ground -- ground wire defective --ECT---ECM

P0113 ? intake air temperature (IAT) sensor high output

possible cause: bad IAT sensor, wiring, bad ground wire, ECM bad

code p0113 does not refer to a MAF sensor so replacing that was a waste of money=== It refers to intake air temperature (IAT) sensor---circuit malfunction====causes --wiring open circuit/short circuit to positive--wiring short circuit to ground---ground wire defective---IAT sensor---ECM.
Replace the IAT and check the wiring is in good condition and the connectors are clean and tight.

Hi Steve:
DTC P0113 - Intake Air Temperature Circuit High Input
The powertrain control module (PCM) monitors the temperature of the air entering the engine. The PCM supplies a 5 volt reference voltage to the Intake Air Temperature (IAT) sensor. The IAT is a thermistor that varies resistance based on temperature. As the temperature increases, resistance decreases. Low temperature results in a high signal voltage. When the PCM sees a signal voltage higher than 5 volts, it sets this P0113 check engine light code.

Potential Symptoms: There will likely be no symptoms other than illumination of the Malfunction Indicator Lamp (MIL - Check Engine Light / Service Engine Soon).

Causes: 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)

Possible Solutions: First, if you have access to a scan tool, is there an IAT reading? If the IAT reading is logical then the problem is likely intermittent. If the reading is less than -30 degrees, unplug the connector. Install a jumper wire between the harness connector signal and ground circuits. The IAT temperature reading on the scan tool should be maxed out at the high end. For example it should be 280 degrees Farenheit or higher. If it is, the wiring is okay, and it may have been the connection. If it isn't install the jumper wire between the IAT signal circuit and the chassis ground.

If now the IAT reading on the scan tool is maxed out then check for an open in the IAT ground circuit. If you get no reading at all on the scan tool, it's likely that the sensor signal is open or the 5 volt reference is missing. Check using a DVOM (digital volt ohm meter) for a 5 volt reference. If it's there, then unplug the connector at the PCM and check for continuity on the IAT signal circuit between the PCM connector and the IAT connector.

Hope this helps; also keep in mind that your feedback is important and I`ll appreciate your time and consideration if you leave some testimonial comment about this answer.

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P0113 -

Intake Air Temperature Circuit High Input

It looks like it is related to the IAT sensor or circuit.

For more info, go to this web site/link:

http://www.obd-codes.com/p0113

Trouble Code: P0113 (4.0L L6 VIN S Auto)
IAT Sensor Circuit High Input Print this code data Number of Trips to Set Code: 1
OBD II Monitor Type: CCM Details
Indicators: MIL Details

• CCM Details

Trouble Code Conditions:
Check with ignition on or engine running; battery voltage more than 10v; The PCM detected the IAT Sensor input was over 4.90v (exc. Dakota, Durango, Ram) or 4.98v (Dakota, Durango, Ram) for 3 seconds.

Possible Causes:

• IAT Sensor signal circuit shorted to VREF (5v)
  
• IAT Sensor signal circuit is open, or the ground circuit is open
  
• IAT Sensor is damaged or it has failed (an internal open circuit)
  
• PCM has failed