toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Description of On-Board Diagnostics|Page 3538 > < Description of On-Board Diagnostics|Page 3536
Page 5
background image

Inspection Of Diagnosis Circuit

Voltage At ECU Wiring Connectors

TROUBLESHOOTING WITH VOLT/OHMMETER.  See: Powertrain Management/Fuel Delivery and Air Induction/Testing and
Inspection/Component Tests and General Diagnostics 

TROUBLESHOOTING FOR EFI ELECTRONIC CIRCUIT WITH VOLT/OHMMETER.  See: Powertrain Management/Fuel Delivery and Air
Induction/Testing and Inspection/Component Tests and General Diagnostics

Test No. 1

Description of On-Board Diagnostics|Page 3538 > < Description of On-Board Diagnostics|Page 3536