LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Toyota >> 2023 >> 4Runner TRD Pro >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (Service Specifications) >> 1GR-FE Engine Control >> Service Data [08/2015 - ] >> Service Data [08/2015 - ] >> No. 1 Integration Relay (EFI)
April 5, 2026: LEMON Manuals is launched! Read the announcement.

No. 1 Integration Relay (EFI)

Tester Connection Condition Specified Condition
EFI fuse Always Below 1 Ω
1E-1 - 1D-4 Battery voltage not applied to terminals 1D- 2 and 1D-3 10 kΩ or higher
Battery voltage applied to terminals 1D-2 and 1D-3 Below 1 Ω
scientia non olet · About LEMON Manuals