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)
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temporarily or
permanently
Air Injection Pump Relay: Testing and Inspection
Air Pump Relay Testing:
1.
Check for "click" from
relay when turning ignition switch "ON/OFF."
2.
Turn ignition "OFF." Unplug
relay.
3.
Apply battery voltage across terminals B and D. Check that continuity exists across terminals A and C.
4.
Disconnect battery. Check that no continuity exists across terminals A and C.
5.
If not as specified, replace
relay.
