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)

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EFI Relay









1GR-FE ENGINE CONTROL SYSTEM: EFI RELAY: INSPECTION

1GR-FE ENGINE CONTROL SYSTEM: EFI RELAY: INSPECTION





1. INSPECT EFI RELAY
(a) Check the resistance.
(1) Using an ohmmeter, measure the resistance between the terminals.
Resistance:






If the result is not as specified, replace the EFI relay.