SFTE/SFI System 2JZ-GTE — Oxygen Sensor Main Heated Oxygen Sensor Components for Removal and Installation, page 61

EG–318

ENGINE – SFI SYSTEM (2JZ–GTE)

OXYGEN SENSOR
Main Heated Oxygen Sensor
COMPONENTS FOR REMOVAL AND
INSTALLATION

Main Heated Oxygen
Sensor Connector

Main Heated Oxygen
Sensor

♦ Gasket

Front Lower Arm Bracket Stay

Upper Front Crossmember
Extension

♦ Non-reusable part

P18720

OXYGEN SENSOR INSPECTION

1. WARM UP ENGINE
Allow the engine to warm up to normal operating tempera-
ture.

VF1
TE1
E1

Voltmeter

DLC1

P11292

2. INSPECT FEEDBACK VOLTAGE
Connect the positive (+) tester probe of a voltmeter to termi-
nal VF1 of the DLC1, and negative (–) tester probe to terminal
E1. Do the test as described on the next page.
HINT: Use SST when connecting between terminals TE1 and
E1 of the DLC1.
SST 09843–18020