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

Mazda CX-5 Service & Repair Manual / Engine / Intake / 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 ...

Intake Manifold Vacuum Inspection
1. Disconnect the evaporative hose No.3 (purge solenoid valve side) and install the vacuum gauge.. 2. Verify that the intake air hoses are installed securely. 3. Warm up the engine. 4. Measure ...

Other materials:

Thermostat
Purpose, Function When the engine coolant temperature is low, the thermostat blocks the engine coolant passage between the radiator and engine. As a result, because engine coolant cycles without passing through the radiator, warming is promoted. Construction The thermostat ...

Rear ABS Wheel Speed Sensor Inspection [2 Wd]
Installation Visual Inspection 1. Inspect the following items: If there is any malfunction, replace the applicable part. a. Excessive play of the ABS wheel-speed sensor b. Deformation of the ABS wheel-speed sensor Clearance Inspection 1. Remove the ABS wheel-speed sensor. 2. M ...

Power Window System Preliminary Inspection [Power Window System]
Manual Open/Close Function Inspection STEP INSPECTION ACTION 1 Switch the ignition ON (engine off or on). Operate the power window using the manual open/close function on the power window main swit ...

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