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DTC - Diagnostic Trouble Codes information

P0204

Powertrain Codes

P0204 - MITSUBISHI - Injector Circuit Cylinder 4

Symptoms

- Engine Light ON (or Service Engine Soon Warning Light) - Lack/Loss of Power - The engine may be harder to start - Engine hesitation

Possible Causes

- Fuel Injector 4 harness is open or shorted - Fuel injector 4 circuit poor electrical connection - Faulty fuel injector - Faulty Engine Control Module (ECM)

When Detected

The P0204 is set if the Engine Control Module (ECM) is detects a low or high voltage drop or resistance at the injector 4.

Description

Engine Control Module (ECM) checks the injectors circuit resistance and monitors the voltage drop during normal operation. The ECM will trigger the P0204 code when the resistance or voltage drop at the injector 4 is out of specifications.