13E-1
GROUP 13E ELECTRONICALLY
CONTROLLED FUEL SYSTEM
SPECIFICATIONS............................................................................ 13E-2
STRUCTURE AND OPERATION
1. Overview .................................................................................. 13E-4
2. Electronic Control System ...................................................... 13E-12
3. Electronic Control Unit Connection Diagram .......................... 13E-18
TROUBLESHOOTING
1. Diagnostic Procedure ................................................................... 13E-20
2. Diagnostic Precautions ................................................................ 13E-21
3. Inspections Based on Diagnostic Codes ................................... 13E-22
4. Multi-Use Tester Service Data ................................................. 13E-37
5. Reading and Erasing Diagnostic Trouble Codes ....................... 13E-39
6. Actuator Tests Performed Using Multi-Use Tester ..................... 13E-41
7. Initialization of Supply Pump Unit Difference Learning Value
in Engine Electronic Control Unit ................................................
13E-43
8. Inspections Performed at Electronic Control Unit
Connectors
............................................................................. 13E-44
INSPECTION OF ELECTRICAL EQUIPMENT ............................. 13E-47