Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Test Point 25 - Alternator/Regulator

TEST POINT 25: - Alternator, regulator

- Misfiring at the engine may be caused by alternator voltage peaks.

- Remove the drive belt from the alternator and start engine.

- If the faults have been eliminated, check the alternator and regulator.