MASS AIR FLOW (MAF) SENSOR/INTAKE AIR TEMPERATURE (IAT) SENSOR NO.1 REMOVAL/INSTALLATION [SKYACTIV-D 2.2]

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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.1.
•  If the MAF sensor/IAT sensor No.1 is replaced, perform the MAF sensor data reset procedure.

Operation After Replacing MAF Sensor/IAT Sensor No.1

1.  MAF sensor/IAT sensor No.1 is replaced, perform the following procedure.

Step

Action

Page
1
Perform the MAF sensor data reset procedure.
(See MASS AIR FLOW (MAF) SENSOR DATA RESET [SKYACTIV-D 2.2].)
2
Switch the ignition off.
—
3
Wait for 20 s.
—
4
Switch the ignition ON (engine off).
—
5
Perform the KOEO self test procedure.
(See KOEO/KOER SELF TEST [SKYACTIV-D 2.2].)
6
Start the engine.
—
7
Verify that the check engine light does not illuminate.
—
8
Perform the KOER self test procedure.
(See KOEO/KOER SELF TEST [SKYACTIV-D 2.2].)
9
Perform the fuel injector injection amount correction.
(See FUEL INJECTOR INJECTION AMOUNT CORRECTION [SKYACTIV-D 2.2].)
10
Switch the ignition off.
—
11
Clear the DTCs.
(See AFTER REPAIR PROCEDURE [SKYACTIV-D 2.2].)
12
Switch the ignition off.
—


MAF Sensor/IAT Sensor No.1 Removal/Installation

1.  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

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

3.  Remove the MAF sensor/IAT sensor No.1.

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4.  Install in the reverse order of removal.

5.  Perform operation after replacing MAF sensor/IAT sensor No.1. (See Operation After Replacing MAF Sensor/IAT Sensor No.1.)