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DTC - Diagnostic Trouble Codes information

P0207

Powertrain Codes

P0207 - NISSAN - Number 7 Fuel Injector Circuit Open

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 7 harness is open or shorted - Fuel injector 7 circuit poor electrical connection - Faulty fuel injector - Faulty Engine Control Module (ECM)

When Detected

The P0207 is set if the Engine Control Module (ECM) is detects a low or high voltage drop or resistance at the injector 7.

Description

Engine Control Module (ECM) checks the injectors circuit resistance and monitors the voltage drop during normal operation. The ECM will trigger the P0207 code when the resistance or voltage drop at the injector 7 is out of specifications.