Control Circuit Inspection

WARNING: This page is about a different variant/trim than selected.

Check for short to ground in control circuit
1. Ignition "OFF".
2. Disconnect injector connector and PCM connector.
3. Measure resistance between control terminal of the injector harness connector and chassis ground.
  Specification: Infinite
  
  Fig 1: Measuring Resistance Between Control Terminal Of Injector Harness Connector And Chassis Ground
  Courtesy of HYUNDAI MOTOR AMERICA
4. Is resistance within the specification?
  YES
  - Go to next step as below.
  NO
  - Repair open or short to ground in control harness and go to "VERIFICATION OF VEHICLE REPAIR " procedure.