EI System (High Data Rate): Notes
NOTE:
Start all diagnostics with QUICK TEST. See TESTS W/CODES - EEC-IV
article. Following tests are dependent on results and service codes received during QUICK TEST.
NOTE:
Use EI Diagnostic Cable (Rotunda 007-00059) to diagnose system. Cable is equipped with additional circuits and components used to enhance and modify signals for testing purposes. If an aftermarket test cable is used or diagnosis is being performed using only a DVOM, become familiar with system wiring diagram and system operation.
NOTE:
Refer to Figure-7 when using pinpoint test procedures.