100%
Stock ECU being replaced
SPEEDUINO-A-1 Injector 1
SPEEDUINO-A-16 Proto area 3 (fuel pump)
SPEEDUINO-A-15 Proto area 2 (fan)
SPEEDUINO-A-2 Injector 2
SPEEDUINO-A-29 Idle stepper 2B
SPEEDUINO-A-30 Idle stepper 2A
SPEEDUINO-A-3 Injector 3
SPEEDUINO-A-5 Injector 4
SPEEDUINO-A-36 Idle 2 (3-wire idle)
SPEEDUINO-A-35 Boost
SPEEDUINO-A-32 Idle stepper 1B
OEM-2
Stock ECU being replaced
AInjector 1
BCooling fan relay
CCondenser fan relay
DInjector 2
EEGR valve
FEGR valve
GInjector 3
JInjector 4
KA/C clutch relay
MFuel pump relay
QISC valve low side
GND
GND
SPEEDUINO-A-7 Ignition 1
SPEEDUINO-A-37 PWM idle
SPEEDUINO-A-34 Ignition 2
SPEEDUINO-A-38 VVT
SPEEDUINO-A-17 Proto area 4 (tachometer)
SPEEDUINO-A-31 Idle stepper 1A
SPEEDUINO-A-18 Proto area 5 (clutch)
SPEEDUINO-A-14 Proto area 1 (flex fuel)
SPEEDUINO-A-24 Cam input / VR2+
SPEEDUINO-A-25 Crank input / VR1+
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)
JFront O2 heater
OTachometer output
PRear O2 heater
SImmobiliser
TVehicle speed
VCam position (CMP)
YCrank position (CKP)
GND
SPEEDUINO-A-21 O2 sensor
5V ref
SPEEDUINO-A-20 Inlet air temp (IAT)
0V sensor
SPEEDUINO-A-19 Coolant temp (CLT)
SPEEDUINO-A-22 TPS input
OEM-4
Stock ECU being replaced
APower ground
AARear O2 signal
L+5V sensor supply
NIntake air temperature (IAT)
OSignal ground
PCoolant temperature (ECT)
VThrottle position (TPS)
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)
16Proto area 3 (fuel pump)
17Proto area 4 (tachometer)
18Proto area 5 (clutch)
19Coolant temp (CLT)
20Inlet air temp (IAT)
21O2 sensor
22TPS input
23Ground
24Cam input / VR2+
25Crank input / VR1+
29Idle stepper 2B
30Idle stepper 2A
31Idle stepper 1A
32Idle stepper 1B
34Ignition 2
35Boost
36Idle 2 (3-wire idle)
37PWM idle
38VVT
OEM-2-A Injector 1
OEM-2-D Injector 2
OEM-2-G Injector 3
OEM-2-J Injector 4
OEM-3-F Ignition 1 (coils 1+4, wasted spark)
GND
GND
0V sensor
5V ref
OEM-3-T Vehicle speed
OEM-2-C Condenser fan relay
OEM-2-B Cooling fan relay
OEM-3-O Tachometer output
OEM-3-S Immobiliser
OEM-4-P Coolant temperature (ECT)
OEM-4-N Intake air temperature (IAT)
OEM-4-AA Rear O2 signal
OEM-4-V Throttle position (TPS)
0V sensor
OEM-3-V Cam position (CMP)
OEM-3-Y Crank position (CKP)
OEM-2-E EGR valve
OEM-2-F EGR valve
OEM-3-P Rear O2 heater
OEM-2-Q ISC valve low side
OEM-3-I Ignition 2 (coils 2+3, wasted spark)
OEM-2-M Fuel pump relay
OEM-2-K A/C clutch relay
OEM-3-H Main relay
OEM-3-J Front O2 heater
SP-GND · 6 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.