100%
PCM-4-AG Constant +12V
PCM-4-AF ECU power +14V (main relay)
PCM-3-A Power ground
PCM-3-B Power ground
PCM-3-O Tachometer output
PCM-2-R Malfunction indicator lamp (MIL)
PCM-2-B Cooling fan relay
PCM-2-M Fuel pump relay
PCM-2-K A/C clutch relay
PCM-4-F A/C request
PCM-4-I Clutch switch
PCM-4-H Neutral switch
PCM-4-B Brake switch
PCM-3-T Vehicle speed
KCI
1
2
4
5
6
7
11
12
13
14
15
16
17
18
MX-5 NB2 factory PCM (replaced by the aftermarket ECU) · being replaced
KCI-11
KCI-13
KCI-12
KCI-7
PCM-2
MX-5 NB2 factory PCM (replaced by the aftermarket ECU) · being replaced
BCooling fan relay
KA/C clutch relay
MFuel pump relay
RMalfunction indicator lamp (MIL)
GND
GND
KCI-6
KCI-18
PCM-3
MX-5 NB2 factory PCM (replaced by the aftermarket ECU) · being replaced
APower ground
BPower ground
OTachometer output
TVehicle speed
ECU power +14V (main relay)
Constant +12V
KCI-17
KCI-14
KCI-16
KCI-15
PCM-4
MX-5 NB2 factory PCM (replaced by the aftermarket ECU) · being replaced
AFECU power +14V (main relay)
AGConstant +12V
BBrake switch
FA/C request
HNeutral switch
IClutch switch
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.