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





2UR-FSE ENGINE CONTROL SYSTEM: EFI RELAY: ON-VEHICLE INSPECTION

1. REMOVE EFI RELAY (EFI MAIN, EFI MAIN2)

(a) Remove the EFI relay from the engine room No. 2 relay block.

2. INSPECT EFI RELAY





(a) Measure the resistance according to the value(s) in the table below.

Standard resistance:





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

3. INSTALL EFI RELAY