Name: Buell 2007 LIGHTNING
Brand: Buell
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4-104 2007 Buell Lightning: Fuel System

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INTAKE AIR TEMPERATURE SENSOR 4.36

GENERAL

See Figure 4-85. The intake air temperature sensor (IAT Sen-

sor), located on the air cleaner baseplate, measures the air

temperature allowing the ECM to calculate the density of the

air entering the manifold. The IAT is a thermistor type sensor.

REMOVAL

1WARNING1WARNING

To prevent accidental vehicle start-up, which could

cause death or serious injury, disconnect negative (-)

battery cable before proceeding. (00048a)

1. Disconnect negative battery cable.

2. See Figure 4-85. Remove air cleaner cover and filter.

Remove fasteners securing base. See 4.44 AIR

CLEANER ASSEMBLY.

3. Raise base and pull IAT sensor from sensor grommet.

4. Disconnect connector [89] from intake air temperature

sensor.

5. Inspect sensor grommet for damage and replace as

required.

INSTALLATION

1. Connect IAT sensor connector [89] to wiring harness.

2. Install IAT sensor into grommet on air cleaner assembly

baseplate from underneath.

3. Install air cleaner assembly. See 4.44 AIR CLEANER

ASSEMBLY.

4. Install negative battery cable.

Figure 4-85. Intake Air Temperature Sensor Installed

8393

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Buell 2007 LIGHTNING Specifications

General