100%
Stock ECU being replaced
ECU power +14V (main relay)
M800-B-9 Digital Input 2
M800-A-32 AUX6
M800-A-3 IGN1
M800-A-4 IGN2
M800-A-18 AUX1
M800-B-8 Digital Input 1
M800-B-10 Digital Input 3
M800-B-11 Digital Input 4
M800-A-1 AUX2
M800-A-17 Analog Voltage Input 4
OEM-1
Stock ECU being replaced
BECU power +14V (main relay)
CStart signal
EMalfunction indicator lamp (MIL)
GIgnition 1 (coils 1+4, wasted spark)
HIgnition 2 (coils 2+3, wasted spark)
JA/C relay
MVehicle speed
PPower steering pressure switch
QA/C request
RCooling fan relay
VNeutral/clutch switch
GND
GND
GND
GND
M800-B-1 Crank Reference Timing Input
0V sensor
M800-B-2 Cam Sync Timing Input
5V ref
M800-A-15 Analog Voltage Input 2
M800-A-16 Analog Voltage Input 3
M800-A-14 AV1
M800-B-4 Analog Temperature Input 2
M800-B-3 Analog Temperature Input 1
M800-A-33 AUX7
M800-A-23 AUX3
M800-A-24 AUX4
M800-A-19 INJ1
M800-A-20 INJ2
M800-A-31 AUX5
M800-A-34 AUX8
M800-A-21 INJ3
M800-A-22 INJ4
OEM-2
Stock ECU being replaced
APower ground
BPower ground
CPower ground
DPower ground
ECrank position (CAS NE)
FMAF ground
GCam position (CAS G)
K+5V sensor supply
MThrottle position (TPS)
NO2 sensor
OMass air flow (MAF)
PIntake air temperature (IAT)
QCoolant temperature (ECT)
RPRC solenoid (fuel pressure regulator)
SCondenser fan relay
TFuel pump relay
UInjector 1
VInjector 2
WISC solenoid
XEvap purge solenoid
YInjector 3
ZInjector 4
M800
M800-A
M800
1AUX2
25V Engine Sensor Supply
3IGN1
4IGN2
10GND Battery Negative
11GND Battery Negative
14AV1
15Analog Voltage Input 2
16Analog Voltage Input 3
17Analog Voltage Input 4
18AUX1
19INJ1
20INJ2
21INJ3
22INJ4
23AUX3
24AUX4
26VBAT Battery Positive
31AUX5
32AUX6
33AUX7
34AUX8
OEM-1-R Cooling fan relay
5V ref
OEM-1-G Ignition 1 (coils 1+4, wasted spark)
OEM-1-H Ignition 2 (coils 2+3, wasted spark)
GND
GND
OEM-2-O Mass air flow (MAF)
OEM-2-M Throttle position (TPS)
OEM-2-N O2 sensor
OEM-1-V Neutral/clutch switch
OEM-1-J A/C relay
OEM-2-U Injector 1
OEM-2-V Injector 2
OEM-2-Y Injector 3
OEM-2-Z Injector 4
OEM-2-S Condenser fan relay
OEM-2-T Fuel pump relay
VBAT Battery Positive
OEM-2-W ISC solenoid
OEM-1-E Malfunction indicator lamp (MIL)
OEM-2-R PRC solenoid (fuel pressure regulator)
OEM-2-X Evap purge solenoid
M800-B
M800
1Crank Reference Timing Input
2Cam Sync Timing Input
3Analog Temperature Input 1
4Analog Temperature Input 2
8Digital Input 1
9Digital Input 2
10Digital Input 3
11Digital Input 4
140V Comms Reference
150V Auxiliary Sensor Supply
160V Engine Sensor Supply
OEM-2-E Crank position (CAS NE)
OEM-2-G Cam position (CAS G)
OEM-2-Q Coolant temperature (ECT)
OEM-2-P Intake air temperature (IAT)
OEM-1-M Vehicle speed
OEM-1-C Start signal
OEM-1-P Power steering pressure switch
OEM-1-Q A/C request
0V sensor
0V sensor
0V sensor
SP-14V · 3 pins
SP-GND · 7 pins
SP-0V · 5 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.