100%
Stock ECU being replaced
Constant +12V
ECU power +14V (main relay)
M150-C-22 Peak Hold Injector 4
M150-A-23 Digital Input 1
M150-A-15 Digital Input 2
M150-B-9 Low Side Injector 3
M150-C-27 Peak Hold Injector 5
M150-A-16 Digital Input 3
M150-C-28 Peak Hold Injector 6
M150-B-15 Low Side Injector 4
M150-B-8 Low Side Injector 5
M150-C-18 Half Bridge Output 1
M150-A-17 Digital Input 4
OEM-1
Stock ECU being replaced
AConstant +12V
BECU power +14V (main relay)
EMalfunction indicator lamp (MIL)
FBrake switch
GPower steering pressure switch
ICondenser fan relay
OAlternator control
PA/C request
QCharge lamp
RCooling fan relay
SA/C clutch relay
UFront O2 heater
VNeutral switch
M150-C-16 Analogue Voltage Input 3
M150-D-4 Analogue Temperature Input 2
M150-A-11 Lambda Narrow Input 1
M150-D-8 Universal Digital Input 3
M150-D-3 Analogue Temperature Input 1
M150-D-7 Knock Input 1
M150-D-2 Universal Digital Input 2
5V ref
M150-D-1 Universal Digital Input 1
M150-C-14 Analogue Voltage Input 1
M150-C-29 Peak Hold Injector 7
M150-C-30 Peak Hold Injector 8
M150-B-22 Peak Hold Injector 9
M150-B-23 Peak Hold Injector 10
OEM-2
Stock ECU being replaced
AFuel tank pressure
BIntake air temperature (IAT)
CFront O2 signal
DVehicle speed
ECoolant temperature (ECT)
FKnock sensor
HCam position (CMP)
I+5V sensor supply
JCrank position (CKP)
LMass air flow (MAF)
MEGR valve
NEGR valve
OEGR valve
PEGR valve
GND
GND
GND
M150-C-15 Analogue Voltage Input 2
0V sensor
M150-C-3 Low Side Ignition 1
M150-C-4 Low Side Ignition 2
M150-D-9 Universal Digital Input 4
M150-A-12 Lambda Narrow Input 2
M150-C-17 Analogue Voltage Input 4
M150-B-24 Peak Hold Injector 11
ISC valve +14V feed
M150-B-14 Low Side Injector 6
M150-C-21 Peak Hold Injector 3
M150-B-25 Peak Hold Injector 12
M150-C-25 Analogue Voltage Input 5
M150-C-31 Half Bridge Output 3
M150-C-32 Half Bridge Output 4
M150-C-1 Half Bridge Output 2
M150-C-19 Peak Hold Injector 1
M150-C-23 Low Side Injector 1
M150-C-20 Peak Hold Injector 2
M150-C-24 Low Side Injector 2
OEM-3
Stock ECU being replaced
APower ground
BPower ground
CPower ground
EThrottle position (TPS)
FSignal ground
GIgnition 1 (coils 1+4, wasted spark)
HIgnition 2 (coils 2+3, wasted spark)
IClutch switch
JRear O2 signal
KFuel level
LEvap purge solenoid
MISC valve +14V feed
NFuel pump relay
OISC valve low side
QVICS solenoid (intake butterflies)
SEGR boost sensor
TEGR boost solenoid
UCanister drain cut valve (CDCV)
VRear O2 heater
WInjector 1
XInjector 2
YInjector 3
ZInjector 4
M150
M150-A
M150
10Sensor 5.0V C1
11Lambda Narrow Input 1
12Lambda Narrow Input 2
15Digital Input 2
16Digital Input 3
17Digital Input 4
23Digital Input 1
24Battery Negative 3
25Battery Negative 4
26Sensor 0V C1
27Sensor 0V C2
32Battery Negative 5
33Sensor 0V B1
34Sensor 0V A1
5V ref
OEM-2-C Front O2 signal
OEM-3-J Rear O2 signal
OEM-1-G Power steering pressure switch
OEM-1-P A/C request
OEM-1-V Neutral switch
OEM-1-F Brake switch
GND
GND
0V sensor
0V sensor
GND
0V sensor
0V sensor
M150-B
M150
8Low Side Injector 5
9Low Side Injector 3
13Battery Positive
14Low Side Injector 6
15Low Side Injector 4
19Battery Positive
22Peak Hold Injector 9
23Peak Hold Injector 10
24Peak Hold Injector 11
25Peak Hold Injector 12
OEM-1-S A/C clutch relay
OEM-1-I Condenser fan relay
Battery Positive
OEM-3-N Fuel pump relay
OEM-1-R Cooling fan relay
Battery Positive
OEM-2-O EGR valve
OEM-2-P EGR valve
OEM-3-L Evap purge solenoid
OEM-3-Q VICS solenoid (intake butterflies)
M150-C
M150
1Half Bridge Output 2
3Low Side Ignition 1
4Low Side Ignition 2
10Battery Negative 1
11Battery Negative 2
14Analogue Voltage Input 1
15Analogue Voltage Input 2
16Analogue Voltage Input 3
17Analogue Voltage Input 4
18Half Bridge Output 1
19Peak Hold Injector 1
20Peak Hold Injector 2
21Peak Hold Injector 3
22Peak Hold Injector 4
23Low Side Injector 1
24Low Side Injector 2
25Analogue Voltage Input 5
26Battery Positive
27Peak Hold Injector 5
28Peak Hold Injector 6
29Peak Hold Injector 7
30Peak Hold Injector 8
31Half Bridge Output 3
32Half Bridge Output 4
OEM-3-V Rear O2 heater
OEM-3-G Ignition 1 (coils 1+4, wasted spark)
OEM-3-H Ignition 2 (coils 2+3, wasted spark)
GND
GND
OEM-2-L Mass air flow (MAF)
OEM-3-E Throttle position (TPS)
OEM-2-A Fuel tank pressure
OEM-3-K Fuel level
OEM-1-U Front O2 heater
OEM-3-W Injector 1
OEM-3-Y Injector 3
OEM-3-O ISC valve low side
OEM-1-E Malfunction indicator lamp (MIL)
OEM-3-X Injector 2
OEM-3-Z Injector 4
OEM-3-S EGR boost sensor
Battery Positive
OEM-1-O Alternator control
OEM-1-Q Charge lamp
OEM-2-M EGR valve
OEM-2-N EGR valve
OEM-3-T EGR boost solenoid
OEM-3-U Canister drain cut valve (CDCV)
M150-D
M150
1Universal Digital Input 1
2Universal Digital Input 2
3Analogue Temperature Input 1
4Analogue Temperature Input 2
7Knock Input 1
8Universal Digital Input 3
9Universal Digital Input 4
12Battery Backup
15Sensor 0V A
16Sensor 0V B
OEM-2-J Crank position (CKP)
OEM-2-H Cam position (CMP)
OEM-2-E Coolant temperature (ECT)
OEM-2-B Intake air temperature (IAT)
OEM-2-F Knock sensor
OEM-2-D Vehicle speed
OEM-3-I Clutch switch
Battery Backup
0V sensor
0V sensor
SP-GND · 9 pins
SP-14V · 6 pins
SP-0V · 8 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.