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Home >> Suzuki >> 2007 >> Grand Vitara Base, AWD, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 65 (Engine General Information & Diagnosis) >> Diagnostic Information And Procedures >> Inspection of ECM and Its Circuits >> Reference waveform No.6
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Reference waveform No.6

WARNING: This page is about a different car, the 2008 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.

Fuel injector signal:

WAVEFORM REFERENCE

Measurement terminal CH1: C37-15 (No.1), C37-34
(No.2), C37-14 (No.3), C37-33
(No.4), C37-13 (No.5) or C37-32
(No.6) to C37-81
Oscilloscope setting CH1: 20 V/DIV
TIME: 1 ms/DIV
Measurement condition Engine is running at specified idle speed after warmed up engine.
Fig 1: Identifying Signal Waveform No.6
G05472759Courtesy of SUZUKI OF AMERICA CORP.
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