Injector Resistance Inspection: Notes

Ignition "OFF".
Disconnect Battery (-) terminal.
Refer to INJECTOR and disconnect Injector connector.
Measure the resistance between Pin No. 2 (High) terminal and Pin No. 1 (Low) terminal of Injector.
Specification: Approx. 1.5Ω at 68°F (20°C)
Is the measured value within specification?
YES
- Carefully re-do this troubleshooting guide steps.
- If the diagnostics have been performed correctly with no failure found, replace the ECM/PCM and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
  CAUTION:
  When replacing the ECM/PCM, the vehicle equipped with the immobilizer must be performed procedure as below.
  [In the case of installing used ECM/PCM]
  1. Perform "ECM Neutral mode" procedure with KDS/GDS. (Refer to "IMMOBILIZER ")
  2. After finishing "ECM Neutral mode", perform "Key teaching" procedure with KDS/GDS. (Refer to "IMMOBILIZER ")
  [In the case of installing new ECM/PCM]
  Perform "Key teaching" procedure with KDS/GDS. (Refer to "IMMOBILIZER ")
  CAUTION:
  When replacing the ECM/PCM, the vehicle equipped with the smart key system (Button start) must be performed procedure as below.
  [In the case of installing used ECM/PCM]
  1. Perform "ECM Neutral mode" procedure with KDS/GDS. (Refer to "SMART KEY ")
  2. After finishing "ECM Neutral mode", insert the key (or press the start button) and turn it to the IGN ON and OFF position. Then the ECM/PCM learns the smart key information automatically.
  [In the case of installing new ECM/PCM]
  Insert the key (or press the start button) and turn it to the IGN ON and OFF position. Then the ECM/PCM learns the smart key information automatically.
NO
- Carefully re-do this troubleshooting guide steps.
- If no problems were found with the circuits or connectors, Replace the Injector and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.
  CAUTION:
  - Install the component with the specified torques.
  - Note that internal damage may occur when the component is dropped or mis-treated.