Disassemble
Inspect PC board & component assembly
Re-flow fatigued solder joints
Stabilize connectors
(corrects vibration failures)
Re-assemble housing
Fill with potting compound
(stops corrosion failures)
Cure @ 85°C for 2 hours
Dynamic engine spin test ______
Circuit continuity ______
Ignition relay check ______
Fuel pump relay check ______
Trim relays check ______
Fuel pump relay check ______
Fuse checks ______
Connector pull test ______