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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:

Front Door Garnish Removal/Installation
WARNING: Using a utility knife with bare hands can cause injury. Always wear gloves when using a utility knife. 1. Using a tape-wrapped fastener remover, remove clips A in the direction of arrow (1), (2) shown in the figure. 2. Remove the double-sided adhesive tape in the positi ...

Identification Numbers
Vehicle Information Labels Vehicle Identification Number The vehicle identification number legally identifies your vehicle. The number is on a plate attached to the left top side of the dashboard. This plate can easily be seen through the windshield. Motor Vehicle Safety Standard Label ...

High Pressure Fuel Pump Inspection
NOTE: The following vacuum values are indicated by relative pressure from the fuel pressure sensor. 1. Verify that the fuel pressure sensor is normal.. 2. Connect the M-MDS to the DLC-2. 3. Switch the ignition ON (engine off). 4. Select the “FUEL_PRES”, “LOAD” and “R ...

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