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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:

Barometric Pressure (Baro) Sensor Inspection
Voltage Inspection NOTE: Because the BARO sensor is integrated in the PCM, replacing the BARO sensor includes replacement of the PCM. 1. Connect the M-MDS to the DLC?2. 2. Switch the ignition ON (engine off or on). 3. Verify that the BARO sensor output voltage (PID: BARO) is wi ...

Non Return Valve
Purpose, Function Assures safety by preventing fuel from returning to the fuel filler opening. Construction The non-return valve cannot be removed as it is installed inside the fuel tank. 2WD AWD A single valve type has been adopted for the non-return v ...

Curtain Air Bag Module [Standard Deployment Control System]
Purpose When a curtain air bag module receives an impact from a lateral collision, the operation (deployment) of the air bag mediates the impact to the head of the driver and front passenger. Function When a curtain air bag module receives an impact from a lateral collision ...

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