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Mazda CX-5 Service & Repair Manual: Intake Air Temperature (Iat) Sensor

Mazda CX-5 Service & Repair Manual / Engine / Control / Intake Air Temperature (Iat) Sensor

IAT Sensor No.1

Purpose/Function

Construction

Operation

IAT sensor No.1 characteristic


Fail-safe


DTC No.

Fail-safe function

P0112:00

  • Illuminates the charging system warning light.

  • Fixes the intake air temperature (for engine control) at 20 °C {68 °F}.

  • Inhibits the fuel cut control during shift change.

P0113:00

  • Illuminates the charging system warning light.

  • Fixes the intake air temperature (for engine control) at 20 °C {68 °F}.

  • Inhibits the fuel cut control during shift change.


IAT Sensor No.2

Purpose/Function

Construction

Operation

IAT sensor No.2 characteristic


Fail-safe

Intake Air Temperature (Iat) Sensor Inspection
IAT Sensor No.1 Resistance inspection NOTE: Because the IAT sensor No.1 is integrated in the MAF sensor, replacing the IAT sensor No.1 includes replacement of the MAF sensor/IAT sensor No ...

Knock Sensor (Ks) Inspection
Resistance Inspection 1. Remove the KS.. 2. Measure the resistance between KS terminals A and B. If not as specified, replace the KS.. Specification 504—616 kilohms [10 ...

Other materials:

Intake Air System Removal/Installation
WARNING: A hot engine and intake air system can cause severe burns. Turn off the engine and wait until they are cool before removing the intake air system. 1. Disconnect the negative battery cable.. 2. Remove in the order indicated in the table. 3. Install in the reverse order o ...

Rear Differential Removal/Installation
WARNING: When replacing the coupling component, read the special character string before installing a new coupling component and write it to the AWD control module after replacement. The special character string is indicated in the two locations shown in the figure. 1. D ...

Active Command Modes Inspection [Rear Body Control Module (Rbcm)]
1. Connect the M-MDS to the DLC-2. 2. After the vehicle is identified, select the following items from the initialization screen of the M-MDS. a. Select “DataLogger”. b. Select “Modules”. c. Select “R_BCM”. 3. Select the simulation items from the PID table. 4. Perform the a ...

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