Toyota Tundra Service Manual: Oil Pressure Switch

Components

COMPONENTS

ILLUSTRATION

Installation

INSTALLATION

PROCEDURE

1. INSTALL OIL PRESSURE SENDER GAUGE ASSEMBLY

(a) Apply adhesive to 2 or 3 threads of the oil pressure sender gauge.

Adhesive:

Toyota Genuine Adhesive 1344, Three Bond 1344 or equivalent

(b) Install the oil pressure sender gauge.

Torque:

15 N·m {153 kgf·cm, 11 ft·lbf}

NOTICE:

Do not start the engine within 1 hour after installation.

(c) Connect the sender gauge connector.

2. INSPECT ENGINE OIL LEVEL

3. INSPECT FOR OIL LEAK

4. INSTALL NO. 1 ENGINE UNDER COVER

On-vehicle Inspection

ON-VEHICLE INSPECTION

PROCEDURE

1. INSPECT OIL PRESSURE SENDER GAUGE ASSEMBLY

(a) Disconnect the sender gauge connector.

(b) Apply battery positive (+) voltage to the sender gauge terminal through a test LED.

(c) Check that the LED does not illuminate when the engine is stopped.

(d) Check that the LED flashes when the engine is running. The number of flashes varies with engine speed.

If the operation is not as specified, replace the oil pressure sender gauge assembly.

Removal

REMOVAL

PROCEDURE

1. REMOVE NO. 1 ENGINE UNDER COVER

2. REMOVE OIL PRESSURE SENDER GAUGE ASSEMBLY

(a) Disconnect the sender gauge connector.

(b) Remove the oil pressure sender gauge.

    Replacement

    Oil Pump

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