100%
Stock ECU being replaced
ECU power +14V (main relay)
KV8-C-27 Digital in 1
KV8-B-14 Aux 5
KV8-B-26 Ignition 1
KV8-B-27 Ignition 2
KV8-C-28 Digital in 2
KV8-C-29 Digital in 3
KV8-C-30 Digital in 4
KV8-C-31 Digital in 5
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)
NWide-open throttle switch
PPower steering pressure switch
QA/C request
VNeutral/clutch switch
GND
GND
GND
GND
KV8-D-4 Crank index sensor +
0V sensor
KV8-D-6 Sync sensor +
KV8-B-15 Aux 6
5V ref
KV8-C-32 Digital in 6
KV8-C-3 Analog in 2
KV8-C-2 Analog in 1
KV8-C-5 Analog in 4
KV8-C-4 Analog in 3
KV8-B-1 Injection 1
KV8-B-2 Injection 2
KV8-B-3 Injection 3
KV8-B-4 Injection 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
LIdle switch (TPS)
NO2 sensor
OAir flow meter (AFM)
PIntake air temperature (IAT)
QCoolant temperature (ECT)
UInjector 1
VInjector 2
YInjector 3
ZInjector 4
KV8
KV8-A
KV8
KV8-B
KV8
1Injection 1
2Injection 2
3Injection 3
4Injection 4
9ECU ground
14Aux 5
15Aux 6
26Ignition 1
27Ignition 2
34ECU ground
OEM-2-U Injector 1
OEM-2-V Injector 2
OEM-2-Y Injector 3
OEM-2-Z Injector 4
GND
OEM-1-E Malfunction indicator lamp (MIL)
OEM-2-I Tachometer output
OEM-1-G Ignition 1 (coils 1+4, wasted spark)
OEM-1-H Ignition 2 (coils 2+3, wasted spark)
GND
KV8-C
KV8
1ECU ground
2Analog in 1
3Analog in 2
4Analog in 3
5Analog in 4
17Analog sensor 0V reference
25Analog sensor 0V reference
26ECU ground
27Digital in 1
28Digital in 2
29Digital in 3
30Digital in 4
31Digital in 5
32Digital in 6
GND
OEM-2-O Air flow meter (AFM)
OEM-2-N O2 sensor
OEM-2-Q Coolant temperature (ECT)
OEM-2-P Intake air temperature (IAT)
0V sensor
0V sensor
GND
OEM-1-C Start signal
OEM-1-N Wide-open throttle switch
OEM-1-P Power steering pressure switch
OEM-1-Q A/C request
OEM-1-V Neutral/clutch switch
OEM-2-L Idle switch (TPS)
KV8-D
KV8
1ECU 14V supply
2Aux 13–16 14V supply
4Crank index sensor +
5Crank index sensor −
6Sync sensor +
7Sync sensor −
20Aux 9–12 14V supply
21Sensor supply Vref1 5.0V
ECU 14V supply
Aux 13–16 14V supply
OEM-2-E Crank position (CAS NE)
OEM-2-F AFM ground (via SP-0V)
OEM-2-G Cam position (CAS G)
OEM-2-F AFM ground (via SP-0V)
Aux 9–12 14V supply
5V ref
SP-GND · 9 pins
SP-14V · 5 pins
SP-0V · 6 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.