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Home >> Toyota >> 2006 >> Corolla CE, Automatic >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Control System (SFI) (2ZZ-GE) - Diagnostics) >> Terminals Of ECM >> Waveform 8

Waveform 8

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Rear Heated Oxygen (HO2) sensor

WAVEFORM 8 REFERENCE

ECM Terminal Names Between OX1B and E1
Tester Ranges 0.2 V/DIV, 200 msec./DIV
Conditions Engine maintained at 2,500 rpm when warm

HINT:

In the DATA LIST, items HO2S B1 S2 and HO2S B2 S2 show the ECM input values from the rear HO2 sensor.

Fig 1: Waveform 8
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