Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Inspection

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Engine / 2gr-fks Lubrication / Oil Pressure Switch / Inspection

INSPECTION

PROCEDURE

1. INSPECT ENGINE OIL PRESSURE SWITCH ASSEMBLY

(a) Disengage the clamp to disconnect the wire harness protector.

*1

Wire Harness Protector

(b) Disconnect the engine oil pressure switch assembly connector.

(c) Start the engine.

(d) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

Tester Connection

Condition

Specified Condition

1 - Engine oil pressure switch assembly body

Idling

10 kΩ or higher

Engine stopped

Below 1 Ω

If the result is not as specified, replace the engine oil pressure switch assembly.

*a

Engine Oil Pressure Switch Assembly Body

(e) Connect the engine oil pressure switch assembly connector.

(f) Engage the clamp to connect the wire harness protector.

    Components

    Installation

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