Repair Procedures: Inspection

1. The engine control system can be more quickly diagnosed for problems by using the KDS (Refer to "DTC INDEX ").
   1. Self diagnosis: Checking failure and Diagnosis Trouble Code (DTC)
   2. Data analysis: Checking the system input/output data state
   3. Actuation test: Checking the system operation condition
   4. Software Management: Controlling other features including system option setting and Zero-Adjustment

Component inspection 

1. Remove the oil pressure & oil temperature sensor.

   (Refer to Oil Pressure & Temperature Sensor (OPTS) - "Removal  ")

2. Measure resistance between terminal 1 and terminal 4.

   Courtesy of KIA MOTORS AMERICA, INC.

   Terminal	Function
   1	Ground
   2	Pressure Signal
   3	Power
   4	Sensor Signal

3. Compare the measured resistance with the specification below.