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

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

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

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.

P0207 KIA
P0207 LEXUS
P0207 MITSUBISHI
P0207 NISSAN
P0207 VOLKSWAGEN