100%
Stock ECU being replaced
SPEEDUINO-A-18 Proto area 5 (clutch)
SPEEDUINO-A-15 Proto area 2 (fan)
SPEEDUINO-A-7 Ignition 1
SPEEDUINO-A-34 Ignition 2
SPEEDUINO-A-14 Proto area 1 (flex fuel)
OEM-1
Stock ECU being replaced
CStart signal
EMalfunction indicator lamp (MIL)
GIgnition 1 (coils 1+4, wasted spark)
HIgnition 2 (coils 2+3, wasted spark)
NWide-open throttle switch
GND
GND
GND
GND
SPEEDUINO-A-25 Crank input / VR1+
0V sensor
SPEEDUINO-A-24 Cam input / VR2+
SPEEDUINO-A-17 Proto area 4 (tachometer)
5V ref
SPEEDUINO-A-21 O2 sensor
SPEEDUINO-A-20 Inlet air temp (IAT)
SPEEDUINO-A-19 Coolant temp (CLT)
SPEEDUINO-A-1 Injector 1
SPEEDUINO-A-2 Injector 2
SPEEDUINO-A-3 Injector 3
SPEEDUINO-A-5 Injector 4
OEM-2
Stock ECU being replaced
APower ground
BPower ground
CPower ground
DPower ground
ECrank position (CAS NE)
FAFM ground
GCam position (CAS G)
ITachometer output
K+5V sensor supply
NO2 sensor
PIntake air temperature (IAT)
QCoolant temperature (ECT)
UInjector 1
VInjector 2
YInjector 3
ZInjector 4
SPEEDUINO
SPEEDUINO-A
SPEEDUINO
1Injector 1
2Injector 2
3Injector 3
5Injector 4
7Ignition 1
9Ground
10Ground
12Ground
135V
14Proto area 1 (flex fuel)
15Proto area 2 (fan)
17Proto area 4 (tachometer)
18Proto area 5 (clutch)
19Coolant temp (CLT)
20Inlet air temp (IAT)
21O2 sensor
23Ground
24Cam input / VR2+
25Crank input / VR1+
34Ignition 2
OEM-2-U Injector 1
OEM-2-V Injector 2
OEM-2-Y Injector 3
OEM-2-Z Injector 4
OEM-1-G Ignition 1 (coils 1+4, wasted spark)
GND
GND
0V sensor
5V ref
OEM-1-N Wide-open throttle switch
OEM-1-E Malfunction indicator lamp (MIL)
OEM-2-I Tachometer output
OEM-1-C Start signal
OEM-2-Q Coolant temperature (ECT)
OEM-2-P Intake air temperature (IAT)
OEM-2-N O2 sensor
0V sensor
OEM-2-G Cam position (CAS G)
OEM-2-E Crank position (CAS NE)
OEM-1-H Ignition 2 (coils 2+3, wasted spark)
SP-GND · 7 pins
SP-0V · 4 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.