Info

Terminals

Trouble

Condition

STD voltage

No voltage

IG SW ON

Turbocharging Pressure Sensor

Engine ECU

Engine ECU

FI1226

1991 Mr2 Efi Diagrams
• PIM - E2, VC - E2
Toyota Voltage

Terminal

Trouble

Condition

STD voltage

No voltage

Air conditioning ON

To A/C Amplifier

A/C Compressor

Engine ECU

Engine ECU

FI0922

Engine ECU

To EFI Main Relay

Oxygen Sensor rA/Wi

Oxygen Sensor Heater

Oxygen Sensor rA/Wi

Oxygen Sensor Heater

Aw11 Efi Main Relay

Engine ECU

r

->

>0X2

> VF

>T

»0X1

>HT

>E1

CALIF, only

Engine ECU

Engine ECU

FI2680

Toyota Voltage

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