100%
Aftermarket ECU
INJ1-SIG Injector low side
INJ2-SIG Injector low side
CKP-A Crank sensor +
KS2-SIG Knock signal
5V ref
TPS-SIG TPS signal
ECT-SIG ECT signal
IAT-SIG IAT signal
GND
CKP-B Crank sensor −
0V sensor
0V sensor
MAP-SIG MAP signal
O2-SIG O2 signal
CMP1-A Cam sensor +
CMP1-B Cam sensor −
RLY-COIL- Relay coil negative (ECU low-side driver)
ISC-W1 ISC winding 1
ISC-W3 ISC winding 3
KS1-SIG Knock signal
12V+ switched power in
MS3PROULTIMA-A
Aftermarket ECU
3Injector out J
4Injector out I
6CKP+
7Knock In 2
85V+ VREF out 1
9TPS in
10MAT in
11CLT in
13Power ground
15CKP−
16Logic ground
18Sensor return
19Analog in 1
25O2 in
26CMP+
27CMP−
28Fuel pump relay out
29PWM out 2
30PWM out 3
31Knock in 1
3512V+ switched power in
INJ3-SIG Injector low side
GND
GND
GND
GND
INJ4-SIG Injector low side
INJ5-SIG Injector low side
INJ6-SIG Injector low side
COIL1-TRG Igniter trigger
COIL2-TRG Igniter trigger
COIL3-TRG Igniter trigger
COIL4-TRG Igniter trigger
GND
RLY-COIL+ Relay coil positive (ignition-switched +12V) (via NEW-IGN)
COIL5-TRG Igniter trigger
COIL6-TRG Igniter trigger
CMP2-A Cam sensor +
CMP2-B Cam sensor −
MS3PROULTIMA-B
Aftermarket ECU
1Injector out A
3Ground
5Ground
7Ground
9Ground
10Injector out F
11Injector out G
12Injector out H
13Spark out G
14Spark out E
15Spark out C
16Spark out H
18Ground
19Digital switched 12V in
24Spark out F
25Spark out B
34Digital Frequency in 1 VR+
35Digital Frequency in 1 VR−
WGV-SIG Wastegate VSV low side
ISC-W4 ISC winding 4
ISC-W2 ISC winding 2
O2-HTR O2 heater low side
0V sensor
0V sensor
0V sensor
0V sensor
0V sensor
MS3PROULTIMA-C
Aftermarket ECU
1PWM out 5
2PWM out 4
3Digital out 2
4Digital out 1
17Sensor return
18Sensor return
19Sensor return
20Sensor return
21Sensor return
Battery
BAT
Battery
-Battery negative / chassis ground
+Battery positive
GND
F1
2JZ-GTE crank sensor
CKP
2JZ-GTE crank sensor
ACrank sensor +
BCrank sensor −
MS3PROULTIMA-A-6 CKP+
MS3PROULTIMA-A-15 CKP−
2JZ-GTE coil-on-plug
COIL1
2JZ-GTE coil-on-plug
12VCoil +12V
GNDCoil ground
TRGIgniter trigger
Coil +12V
GND
MS3PROULTIMA-B-13 Spark out G
2JZ-GTE coil-on-plug
COIL2
2JZ-GTE coil-on-plug
12VCoil +12V
GNDCoil ground
TRGIgniter trigger
Coil +12V
GND
MS3PROULTIMA-B-14 Spark out E
2JZ-GTE coil-on-plug
COIL4
2JZ-GTE coil-on-plug
12VCoil +12V
GNDCoil ground
TRGIgniter trigger
Coil +12V
GND
MS3PROULTIMA-B-16 Spark out H
2JZ-GTE coil-on-plug
COIL5
2JZ-GTE coil-on-plug
12VCoil +12V
GNDCoil ground
TRGIgniter trigger
Coil +12V
GND
MS3PROULTIMA-B-24 Spark out F
2JZ-GTE coil-on-plug
COIL6
2JZ-GTE coil-on-plug
12VCoil +12V
GNDCoil ground
TRGIgniter trigger
Coil +12V
GND
MS3PROULTIMA-B-25 Spark out B
2JZ-GTE ECT sensor
ECT
2JZ-GTE ECT sensor
GNDECT sensor ground
SIGECT signal
0V sensor
MS3PROULTIMA-A-10 MAT in
2JZ-GTE IAT sensor
IAT
2JZ-GTE IAT sensor
GNDIAT sensor ground
SIGIAT signal
0V sensor
MS3PROULTIMA-A-11 CLT in
2JZ-GTE fuel injector
INJ1
2JZ-GTE fuel injector
12VInjector +12V (main relay)
SIGInjector low side
Injector +12V (main relay)
MS3PROULTIMA-A-3 Injector out J
2JZ-GTE fuel injector
INJ2
2JZ-GTE fuel injector
12VInjector +12V (main relay)
SIGInjector low side
Injector +12V (main relay)
MS3PROULTIMA-A-4 Injector out I
2JZ-GTE fuel injector
INJ3
2JZ-GTE fuel injector
12VInjector +12V (main relay)
SIGInjector low side
Injector +12V (main relay)
MS3PROULTIMA-B-1 Injector out A
2JZ-GTE fuel injector
INJ4
2JZ-GTE fuel injector
12VInjector +12V (main relay)
SIGInjector low side
Injector +12V (main relay)
MS3PROULTIMA-B-10 Injector out F
2JZ-GTE fuel injector
INJ5
2JZ-GTE fuel injector
12VInjector +12V (main relay)
SIGInjector low side
Injector +12V (main relay)
MS3PROULTIMA-B-11 Injector out G
2JZ-GTE fuel injector
INJ6
2JZ-GTE fuel injector
12VInjector +12V (main relay)
SIGInjector low side
Injector +12V (main relay)
MS3PROULTIMA-B-12 Injector out H
2JZ-GTE ISC stepper
ISC
2JZ-GTE ISC stepper
W1ISC winding 1
W2ISC winding 2
W3ISC winding 3
W4ISC winding 4
MS3PROULTIMA-A-29 PWM out 2
MS3PROULTIMA-C-3 Digital out 2
MS3PROULTIMA-A-30 PWM out 3
MS3PROULTIMA-C-2 PWM out 4
2JZ-GTE knock sensor
KS1
2JZ-GTE knock sensor
GNDKnock shield/return
SIGKnock signal
0V sensor
MS3PROULTIMA-A-31 Knock in 1
2JZ-GTE knock sensor
KS2
2JZ-GTE knock sensor
GNDKnock shield/return
SIGKnock signal
0V sensor
MS3PROULTIMA-A-7 Knock In 2
2JZ-GTE MAP sensor
MAP
2JZ-GTE MAP sensor
GNDMAP sensor ground
SIGMAP signal
VCCMAP 5V supply
0V sensor
MS3PROULTIMA-A-19 Analog in 1
MAP 5V supply
2JZ-GTE O2 sensor
O2
2JZ-GTE O2 sensor
GNDO2 signal ground
HTRO2 heater low side
HTR+O2 heater supply
SIGO2 signal
0V sensor
MS3PROULTIMA-C-4 Digital out 1
O2 heater supply
MS3PROULTIMA-A-25 O2 in
Main relay
RLY
Main relay
COIL-Relay coil negative (ECU low-side driver)
COIL+Relay coil positive (ignition-switched +12V)
INRelay contact input (battery + via main fuse)
OUTRelay contact output (switched +12V bus)
MS3PROULTIMA-A-28 Fuel pump relay out
Relay coil positive (ignition-switched +12V)
F1
SP-14V · 15 pins
2JZ-GTE TPS
TPS
2JZ-GTE TPS
GNDTPS sensor ground
SIGTPS signal
VCCTPS 5V supply
0V sensor
MS3PROULTIMA-A-9 TPS in
TPS 5V supply
2JZ-GTE wastegate solenoid
WGV
2JZ-GTE wastegate solenoid
12VWastegate VSV +12V
SIGWastegate VSV low side
Wastegate VSV +12V
MS3PROULTIMA-C-1 PWM out 5
CMP1
2JZ-GTE cam sensor
ACam sensor +
BCam sensor −
MS3PROULTIMA-A-26 CMP+
MS3PROULTIMA-A-27 CMP−
CMP2
2JZ-GTE cam sensor
ACam sensor +
BCam sensor −
MS3PROULTIMA-B-34 Digital Frequency in 1 VR+
MS3PROULTIMA-B-35 Digital Frequency in 1 VR−
COIL3
2JZ-GTE coil-on-plug
12VCoil +12V
GNDCoil ground
TRGIgniter trigger
Coil +12V
GND
MS3PROULTIMA-B-15 Spark out C
SP-GND · 14 pins
SP-0V · 15 pins
SP-14V · 17 pins
◯New feed: NEW-IGN
SP-5V1 · 4 pins
Main fuse (size to the load)F1
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Press enter or space to select an edge. You can then press delete to remove it or escape to cancel.