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]- Perform "ECM Neutral mode" procedure with KDS. (Refer to "IMMOBILIZER " in BE group)
- After finishing "ECM Neutral mode", perform "Key teaching" procedure with KDS. (Refer to "IMMOBILIZER " in BE group)
[In the case of installing new ECM/PCM]
Perform "Key teaching" procedure with KDS. (Refer to "IMMOBILIZER " in BE group)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]- Perform "ECM Neutral mode" procedure with KDS. (Refer to "SMART KEY " in BE group)
- 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.