Subaru Legacy BN/BS (2015-2019) Service Manual: Installation

Subaru Legacy BN/BS (2015-2019) Service Manual / Fuel injection (fuel systems)(h4do) / Throttle body / Installation

1. Install the throttle body to the intake manifold assembly.

NOTE:

Use a new gasket.

Tightening torque:

8 N·m (0.8 kgf-m, 5.9 ft-lb)

2. Connect the connector to the throttle position sensor.

3. Connect the preheater hoses to the throttle body.

4. Install the air intake boot. Air Intake Boot > INSTALLATION

5. Connect the ground terminal to battery sensor. NOTE

6. Fill engine coolant. Engine Coolant > REPLACEMENT

Inspection

1. THROTTLE SENSOR (METHOD WITH CIRCUIT TESTER)1. Disconnect the ground terminal from battery sensor. NOTE2. While pressing the section (A) shown in the figure, move the lock lever (B) in the directi ...

Fuel injection (fuel systems)(h6do)

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Other materials:

Inspection mode procedure
Perform the diagnosis shown in the following DTC table.When performing the diagnosis not listed in “List of Diagnostic Trouble Code (DTC)”, refer to the item on the drive cycle. Drive CycleDTCItemConditionB1570ANTENNA — B1571REFERENCE CODE INCOMPATIBILITY (IMMOBILIZER CM TO ECM) — B ...