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Home >> Chevrolet >> 2008 >> Express 2500 V8-6.6L DSL Turbo >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Air Temperature Sensor ( Ambient / Intake ) >> Service and Repair >> Intake Air Temperature (IAT) Sensor 2 Replacement
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Intake Air Temperature (IAT) Sensor 2 Replacement



Intake Air Temperature (IAT) Sensor 2 Replacement

Removal Procedure

1. Disconnect the negative battery cable.
2. Remove the air intake pipe.
3. Disconnect the intake air temperature (IAT) sensor (2) electrical connector.




4. Remove the IAT sensor from the center intake manifold.

Installation Procedure






Notice: Refer to Fastener Notice.

1. Install the IAT sensor to the center intake manifold.

Tighten the IAT to 25 N.m (18 lb ft).

2. Connect the IAT sensor (2) electrical connector.
3. Install the air intake pipe.
4. Connect the negative battery cable.
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