100%
Stock ECU being replaced
MS3PROMINI-A-10 Injector out F
MS3PROMINI-A-4 Fuel pump out
MS3PROMINI-A-3 PWM out 1 / Idle
MS3PROMINI-A-11 Injector out G
MS3PROMINI-A-12 Injector out H
MS3PROMINI-A-5 Injector out A
MS3PROMINI-A-6 Injector out B
MS3PROMINI-A-7 Injector out C
ISC valve +14V feed
MS3PROMINI-A-9 Injector out E
OEM-2
Stock ECU being replaced
AInjector 1
BCooling fan relay
CCondenser fan relay
DInjector 2
GInjector 3
JInjector 4
KA/C clutch relay
MFuel pump relay
PISC valve +14V feed
QISC valve low side
GND
GND
MS3PROMINI-A-17 Spark out A
MS3PROMINI-A-8 Injector out D
MS3PROMINI-A-18 Spark out B
MS3PROMINI-A-29 Digital switched in 1 / Flex fuel
MS3PROMINI-A-34 Digital frequency in 1 (Hall)
MS3PROMINI-A-32 CMP+
MS3PROMINI-A-30 CKP+
OEM-3
Stock ECU being replaced
APower ground
BPower ground
FIgnition 1 (coils 1+4, wasted spark)
HMain relay
IIgnition 2 (coils 2+3, wasted spark)
SImmobiliser
TVehicle speed
VCam position (CMP)
YCrank position (CKP)
GND
MS3PROMINI-A-14 Analog in 2
MS3PROMINI-A-16 Analog in 4
ECU power +14V (main relay)
MS3PROMINI-A-35 Digital frequency in 2 (Hall)
5V ref
MS3PROMINI-A-27 IAT in
0V sensor
MS3PROMINI-A-26 CLT in
MS3PROMINI-A-28 TPS in
MS3PROMINI-A-15 Analog in 3
MS3PROMINI-A-13 Analog in 1
OEM-4
Stock ECU being replaced
APower ground
AARear O2 signal
ADFuel level
AFECU power +14V (main relay)
BBrake switch
L+5V sensor supply
NIntake air temperature (IAT)
OSignal ground
PCoolant temperature (ECT)
VThrottle position (TPS)
WFront O2 signal
XMass air flow (MAF)
MS3PROMINI
MS3PROMINI-A
MS3PROMINI
112V+ switched power in
2+5V VREF out
3PWM out 1 / Idle
4Fuel pump out
5Injector out A
6Injector out B
7Injector out C
8Injector out D
9Injector out E
10Injector out F
11Injector out G
12Injector out H
13Analog in 1
14Analog in 2
15Analog in 3
16Analog in 4
17Spark out A
18Spark out B
21Sensor ground
22Power ground
23Power ground
26CLT in
27IAT in
28TPS in
29Digital switched in 1 / Flex fuel
30CKP+
32CMP+
34Digital frequency in 1 (Hall)
35Digital frequency in 2 (Hall)
12V+ switched power in
5V ref
OEM-2-C Condenser fan relay
OEM-2-B Cooling fan relay
OEM-2-J Injector 4
OEM-2-K A/C clutch relay
OEM-2-M Fuel pump relay
OEM-3-H Main relay
OEM-2-Q ISC valve low side
OEM-2-A Injector 1
OEM-2-D Injector 2
OEM-2-G Injector 3
OEM-4-X Mass air flow (MAF)
OEM-4-AA Rear O2 signal
OEM-4-W Front O2 signal
OEM-4-AD Fuel level
OEM-3-F Ignition 1 (coils 1+4, wasted spark)
OEM-3-I Ignition 2 (coils 2+3, wasted spark)
0V sensor
GND
GND
OEM-4-P Coolant temperature (ECT)
OEM-4-N Intake air temperature (IAT)
OEM-4-V Throttle position (TPS)
OEM-3-S Immobiliser
OEM-3-Y Crank position (CKP)
OEM-3-V Cam position (CMP)
OEM-3-T Vehicle speed
OEM-4-B Brake switch
SP-14V · 4 pins
SP-GND · 6 pins
SP-0V · 3 pins
Press enter or space to select a node. You can then use the arrow keys to move the node around. Press delete to remove it and escape to cancel.
Press enter or space to select an edge. You can then press delete to remove it or escape to cancel.