Power Circuit Inspection

Ignition "OFF"
Disconnect ignition coil connector.
Ignition "ON" & Engine "OFF"
Measure voltage between terminal 1 of sensor harness connector and chassis ground.
Specification: approximately B+

Fig 1: Measuring Voltage Between Terminal 1 Of Sensor Harness Connector And Chassis Ground
Courtesy of HYUNDAI MOTOR CO.
Is measure voltage within Specification?
YES
- Go to "SIGNAL CIRCUIT INSPECTION " procedure.
NO
- Open or Short circuit to chassis ground between ignition coil harness connector and ignition switch harness connector.
- Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
  NOTE:
  In case, when ignition connector is disconnected the voltage at terminal 1 is 0V.
  - Possible cause: Open or short circuit of battery line between FUSE 10 (1 OA) of P/C-J/BOX and terminal 1 of ignition coil.