Operation CHARM: Car repair manuals for everyone.
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

Fuel Pump Relay

FUEL INJECTORS
Resistance @ 68°F/20°C 12 - 16 ohms

FUEL PUMP RELAY (CIRCUIT OPEN RELAY)
Resistance (Terminals "STA" - "E1") 21 - 43 ohms
Resistance (Terminals "B" - "Fc") 109 - 226 ohms
Resistance (Terminals "B" - "Fp") Infinite (Relay Open)