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

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

IAT Sensor No.1

Resistance inspection

NOTE:

1. Disconnect the negative battery cable..

2. Disconnect the MAF sensor/IAT sensor No.1 connector.

3. Measure the resistance between MAF sensor/IAT sensor No.1 terminals A and B.


Specification


IAT (°C {°F})

Resistance (Kilohms)

?20 {?4}

13.7—16.6

20 {68}

2.49—2.79

60 {140}

0.622—0.703



IAT Sensor No.2

Resistance inspection

NOTE:

1. Disconnect the negative battery cable..

2. Disconnect the MAP sensor/IAT sensor No.2 connector.

3. Remove the MAP sensor/IAT sensor No.2..

4. Measure the resistance between MAP sensor/IAT sensor No.2 terminals A and B.


Specification


IAT (°C {°F})

Resistance (Kilohms)

0 {32}

Approx. 5.9

20 {68}

2.375—2.625

80 {176}

Approx. 0.323

130 {266}

Approx. 0.0893



Intake Air System
Purpose, Outline A vacuum pump has been adopted which supplies stable vacuum to the power brake unit. Structural View System Diagram Vacuum Hose Routing Diagram Structur ...

Intake Air Temperature (Iat) Sensor
IAT Sensor No.1 Purpose/Function Detects the IAT before it passes through the throttle body as basic information for mainly determining the fuel injection amount. Detects the IAT be ...

Other materials:

Front Door Trim Removal/Installation
1. Disconnect the negative battery cable.. 2. Remove the inner garnish.. 3. Insert a tape-wrapped flathead screwdriver in the position indicated by the arrow (1) in the figure and remove the inner handle cover while detach tabs A, pin B. 4. Remove the screw C. 5. Remove the cover ...

Automatic Transaxle Fluid (ATF) Replacement [Fw6 A EL, Fw6 Ax EL]
WARNING: Do not perform the servicing while the ATF is hot. Otherwise, it could cause severe burns or serious injury. 1. Remove the front under cover No.2.. 2. Remove the dipstick securing bolt. 3. Remove the dipstick. 4. Remove the drain plug and washer, and drain the ATF ...

Catch Tank
Purpose, Function Suppresses pulsation occurring before evaporative gas is inducted into the intake manifold. Construction The catch tank is installed in the engine compartment. Operation When evaporative gas flows from the charcoal canister to the purge sol ...

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