Toyota 1993 MR2 Wiring Diagrams page 185

(E01)
PCME ( ENGINE ECU )
( M/T )
( E02 )
( ENGINE AND
ECT ECU )
( A/T )
( E1 )
DLC
( CHECK CONNECTOR )
( E1 )
HO2S
( OXYGEN SENSOR )
SPEED SENSOR
(FOR ECT SYSTEM)
OXYGEN SENSOR
( SUB )
DLC
( CHECK CONNECTOR )
(E1)
BR–W
A/C AMPLIFIER
REAR LUGGAGE
COMPARTMENT KEY
UNLOCK SW
AUTO ANTENNA CONTROL
RELAY AND MOTOR
REAR COMBINATION
LIGHT LH
STARTER RELAY
LICENCE PLATE LIGHT
HIGH MOUNT STOP
LIGHT
CIRCUIT OPENING
RELAY
EFI MAIN RELAY
(–S)
IGNITION MAIN
RELAY
( E )
BR
BR
BR
BR
( 3S–GTE )
BR
E23
(3S–GTE)
BR
E16
( A/T )
BR
E11
( 5S–FE )
BR
E16
(5S–FE)
19 2
W–B
IH1 IE4
W–B
W–B
W–B
7
W–B W–B
EA1
W–B
3
W–B W–B
BN1
W–B
2
2
2
2
3
W–B
E18 EA3
E23
E17
W–B
E23
EA3
E15
E10
EA
W–B
B23
B28
B28
B25
B28
B23
B26
BG BI
W–B COOLING FAN ECU
( FOR ENGINE
( 3S–GTE )
COMPARTMENT )
7
W–B W–B
COMBINATION METER
IE1
( ET )
( 3S–GTE )
W–B
ENGINE HOOD
COURTESY SW
( 3S–GTE )
W–B NOISE FILTER
(FOR IGNITION
( 3S–GTE )
SYSTEM )
2
W–B
ENGINE OIL LEVEL
EC1
SENSOR
( 3S–GTE )
3 7
W–B W–B
COMBINATION METER
IE1
( ET )
( 5S–FE )
W–B
ENGINE HOOD
COURTESY SW
(5S–FE)
W–B NOISE FILTER
( FOR IGNITION
( 5S–FE )
SYSTEM )
W–B
REAR COMBINATION
LIGHT RH
B
REAR WINDOW
DEFOGGER (–)
BH
193