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87-90 Mustang and 87-88 Turbo Coupe
Computer |
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PIN |
Mustang Computer |
Wire Color | Name |
Turbo Coupe Computers |
Wire Color | Name |
|
1(?) |
Keep Alive Power |
Black/Pink | KAPWR |
Keep Alive Power |
Yellow | KAPWR |
|
2(?) |
Brake On/Off |
Red/Lt-Green | BOO |
Brake On/Off |
Lt-Green | BOO |
|
3 |
PS Pressure Switch |
Yellow/Dk-Green | PSPS |
Ride Ctrl Instrument Cluster |
Dk-Green/White | VSS DIF |
|
4 |
Ignition Diagnostic Monitor |
Dk-Green/Yellow | IDM |
Ignition Diagnostic Monitor |
Dk-Green/Yellow | IDM |
|
5 |
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| 6 |
Cruise Control |
Orange/Yellow | VSS DIF | |||
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7 |
ECT Sensor |
Lt-Green/Yellow | ECT |
ECT Sensor |
Lt-Green/Yellow | ECT |
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8 |
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9 |
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10 |
A/C Clutch |
Black/Yellow | ACC |
A/C Clutch |
Black/Yellow | A/C Clutch |
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11 |
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12 |
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13 |
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14 |
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15 |
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16 |
Ignition Ground |
Black/Orange | IGN GND |
Ignition Ground |
Black/Orange | IGN GND |
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17(?) |
Self Test Output |
Tan (?) | STO/MIL |
Self Test Output |
Yellow/Black | STO |
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18 |
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19 |
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20(?) |
Case Ground |
Black | CASE GND |
Case Ground |
Black/Lt-Green | CASE GND |
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21(?) |
Idle Speed Control |
Tan/Dk-Green | ISC |
Idle Speed Control |
Orange/Black | ISC |
|
22 |
Fuel Pump Control |
Tan/Lt-Green | FP |
Fuel Pump Control |
Tan/Lt-Green | FP |
|
23 |
Knock Sensor |
Yellow/Red | KS |
Knock Sensor |
Yellow/Red | KS |
|
24 |
Thermo AC Switch |
White/Blue | ACD |
Premium Fuel Switch |
Red/Yellow | OCTANE SW |
|
25(?) |
ACT Sensor |
Lt-Green/Black | ACT |
ACT Sensor |
Pink/Black | ACT |
|
26 |
Voltage Reference |
Orange/White | VREF |
Voltage Reference |
Orange/White | VREF |
|
27 |
EGR Valve Position Sensor |
Brown/Lt-Green now Back White | EVP |
Vane Air Flow Meter |
White/Black | VAF |
|
28 |
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29 |
EGO Sensor |
Dk-Green/Purple | HEGO |
EGO Sensor |
Dk-Green/Purple | HEGO |
|
30(?) |
Neutral Input |
Black/Yellow | NDS/NGS CES |
Neutral Input |
Brown/White | NDS/NGS CES |
|
31 |
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Boost Control Solenoid |
Black/Pink | BOOST | ||
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32 |
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33 |
EGR Vent Solenoid |
Dk-Green | EGRV |
EGR Control Solenoid |
Yellow | EGR S/O |
|
34 |
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Data Output Link |
Lt-Blue/Purple | DOL | ||
|
35 |
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Ride Control Module |
Orange/White | ACL | ||
|
36 |
Spark Output |
Yellow/Lt-Green | SPOUT |
Spark Output |
Yellow/Lt-Green | SPOUT |
|
37 |
Vehicle Sensor Power |
Red | VPWR |
Vehicle Sensor Power |
Red | V PWR |
|
38 |
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39 |
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40 |
Battery Ground |
Black/Lt-Green | PWRGND |
Battery Ground |
Black/Lt-Green | PWR GND |
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41 |
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42 |
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Kick Down Solenoid |
Yellow/Lt-Blue | KDS | ||
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43 |
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Vane Air Temperature Sensor |
Lt-Green/Purple | VAT | ||
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44 |
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45 |
MAP Sensor |
Lt-Green/Black | MAP |
BAP Sensor |
Lt-Blue/Black | BP |
|
46 |
Signal Return |
Black/White | SIG RTN |
Signal Return |
Black/White | SIG RNT |
|
47 |
TPS Sensor |
Dk-Green/Lt-Green | TP |
TPS Sensor |
Dk-Green/Lt-Green | TP |
|
48 |
Self Test Input |
White/Red | STI |
Self Test Input |
White/Red | STI |
|
49 |
EGO Sensor Ground |
Orange | HEGO GND |
EGO Sensor Ground |
Orange | HEGOG |
|
50 |
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51 |
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52 |
EGR Control Solenoid |
Yellow | EGRC |
High Electro Drive Fan |
Pink | HEDF |
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53(?) |
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