4. Check Power To Injector

1. Turn ignition switch to ON position and measure voltage between terminal 1 of the injector harness connector and chassis ground.
   Fig 1: Checking Fuel Injector Power Supply

   Courtesy of HYUNDAI MOTOR CO.
   • Specification: approximately B+ 

Is voltage within specification? 

Yes: Go to next step.

No: Repair open or short to chassis ground in harness.