Eclipse L4-1795cc 1.8L SOHC (1990)
Distributor Cap: Testing and Inspection
Component Overview--Replace O-rings When Servicing Distributor
1. Remove the screws securing the cap to the distributor.
2. Remove the ignition wires from the cap.
3. Inspect the cap for cracks or damage due to heat or arcing.
4. Inspect the terminals inside the cap for excessive corrosion and damage.
5. Inspect the ignition wire terminals for excessive corrosion.
6. Inspect the distributor for continuity between terminals.
Continuity:
Should not exist
7. Inspect the distributor for continuity between the input and output sides of each terminal.
Continuity:
Should exist
NOTE: If the corrosion cannot be removed with reasonable measures, or the cap fails any of the above tests replace the cap.