FixVault
Home
›
Porsche
›
1985
›
928 Automatic
›
Repair and Diagnosis
›
Engine Performance
›
Ignition System - BOSCH EZF
›
Testing
›
Ignition System Tests
›
Engine Does Not Start
Engine Does Not Start
Perform
GROUND POINTS & CONNECTOR/TERMINAL TEST
and
EZF IGNITION CONTROL UNIT POWER SUPPLY TEST
.
Perform
SPEED/REFERENCE MARK SENSOR TEST
and
EZF IGNITION SYSTEM OUTPUT TESTS
.