Electronic Concentrated Engine Control: Testing: Notes
NOTE:
The Datsun/Nissan ECCS system requires a special tester (Datsun/Nissan ECCS Analyzer - J28835) to be fully diagnosed. However, some checks of individual components may be made, using standard test equipment.
CAUTION:
Be sure ignition switch is off when disconnecting connectors from control unit. While testing, be careful not to bend any pins, and do not touch more than 1 pin at a time with meter lead. Meter or control unit could be damaged.