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Home >> Suzuki >> 2009 >> SX4 2WD L4-2.0L >> Repair and Diagnosis >> Powertrain Management >> Fuel Delivery and Air Induction >> Fuel Injector >> Testing and Inspection >> Fuel Injector Circuit Check
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Fuel Injector Circuit Check

Fuel Injector Circuit Check

Wiring Diagram

Wiring Diagram:





Troubleshooting

NOTE:
^ Before performed troubleshooting, be sure to read the Precautions of ECM Circuit Inspection.
^ When measuring circuit voltage, resistance and/or pulse signal at ECM connector, connect the special tool to ECM and/or the ECM connectors referring to Inspection of ECM and Its Circuits. Pinout Values and Diagnostic Parameters

Step 1-3:




Step 4-7: