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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 48 (Engine Control System Diagnosis - 2.0L (3 Of 3) (Except HEV)) >> DTC P1326: Knock Signal Range/Performance >> Wiring Inspection >> Signal Circuit Inspection >> Check Short To Battery In Harness

Check Short To Battery In Harness

WARNING: This page is about a different variant/trim than selected.
  1. IG "OFF". Disconnect injector connector.
  2. IG "ON".
  3. Measure voltage between signal terminal of sensor harness connector and chassis ground.

    Specification:  Approx. 1.5V

  4. Is the measured voltage within specification?

    YES 

    • Go to next step below.

    NO 

    • Repair as necessary and go to "VERIFICATION OF VEHICLE REPAIR" procedure.
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