2002/2003 Toyota Tundra Greddy E-Management Wiring Diagram

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Tundra 02/03 (2UZFE) E-Management Wiring

Data By Bloodypulp

Tundra ECM 2003/2004 E-manage
Function Connector Pin Wire Voltage Pin Wire
Power 9 – 14V Rotary Switches
B+ E3 1 White/Blue + 13 Red 8 — 2 — 4 5 alternate
Ground
E1 E5 1 Brown 12 Black
Tachometer Pulse
TACH E3 5 Blue/White 11 Brown
Throttle 0.4V – 4.8V
VC E7 21 Black/Yellow + 4 Gray
MAF Meter 0.5 – 3.0V
VG E7 30 Red/White + 3 White – In
10 Green – Out
OPTIONAL
Injector 9 – 14V Sub – Injectors Control
INJ1 E7 1 Red + 5 Blue/Red JP5 1 – 2
INJ3 E7 3 Green + 7 Yellow/Red JP6 1 – 2
INJ5 E7 5 Blue + 16 Pink/Red
INJ7 E5 6 Blue/Red + 14 White/Red
INJ2 E7 2 White + 6 Orange/Red
INJ4 E7 4 Red/Black + 8 Purple/Red
INJ6 E6 3 Yellow + 17 LightBlue/Red
INJ8 E5 5 Red/White + 15 Green/Red
Ground E7 6 White/Black 18 Black/Red
Igniter Pulse
IGT1 E7 9 Green/Red +
IGT8 E7 10 LightGreen +
IGT4 E7 11 Black/Blue +
IGT3 E7 25 Green/Black +
IGT6 E7 26 Pink/Blue +
IGT5 E7 12 Green/White +
IGT7 E7 13 Red/White +
IGT2 E7 8 LightGreen/Black +
1 – 8 – 4 – 3 – 6 – 5 – 7 – 2

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