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This is an example, and your specific application may vary.
Pin
1 KAPWR - Keep Alive Power = Constant +12v
2 BOO - Brake On/Off switch = Tell ECM when brakes are applied
3 VSSDIF+ - Vehicle Speed Sensor + = 1/2 of VSS circut
4 IDM - (??? Runs through a 22k resistor, and connects to TFI pin #5 and Ign coil)
6 VSSDIF- - Vehicle Speed Sensor - = 1/2 of VSS circuit
7 ECT - Engine Coolant Temperature Sensor
10 ACC - A/C Compressor Clutch
16 IGN GND - Supplies IGN GND to TFI (Pin # 6)
17 MIL - Malfunction Indicator Light (Check Engine Light)
20 Case GND - Grounds the sheild around TFI wiring
21 ISC/IAC - Idle (Speed/Air) Contol = PWM output to IAC
22 FP - Fuel Pump Output (+12v?)
23 KS - Knock Sensor
24 OS - Octane Switch (GND for Prem. mode)
25 ACT - Air Charge Temperature = Air temp post Throttle Body
26 VREF - +5v output to sensors (+/- 15%)
27 VAF - Vane Airflow Sensor
29 02S - Oxygen Sensor
30 NDS/NSS - Neutral Drive (Safety) Switch
31 BS - Boost Solenoid (PWM Ouput)
33 ESO - EGR Shut Off Valve
34 DOL - Digital Output Link (Tripminder)
35 ACL - Anyone Can Learn (ACL ???)
36 SPOUT - Spark Output (Timing Advance Control)
37 VPWR - Voltage Power (?) +12v output to control Solenoids and Injectors
40 PGND - Power Ground (-12v)
42 SS - Shift Solenoid (3-4 shift control on A$LD)
43 VAT - Vane Air Temperature (Temp into VAM)
45 BP - Barometric Pressure (BAP input)
46 SIG RTN - Return Path for sensors
47 TP - Throttle Position (sensor input)
48 STI - Self Test input (Gnd to start KOEO/KOER?)
52 HEDF - High Speed Cooling Fan (connects to IRCM and A/C press. switch)
53 CCO - ??? Ouput to conrol converter lock-up on A4LD
54 WAC - WOT A/C Cutout (connects to IRCM)
55 EDF - Cooling Fan (connects to IRCM)
56 PIP - Profile Ignition Pickup (Square Wave output by Dist.)
57 VPWR - Voltage Power (?) +12v output to control Solenoids and Injectors
58 INJA - Injector Bank A (#1 & #2) Driver
59 INJB - Injector Bank B (#3 & #4) Driver
60 PGND - Power Ground (-12v)
If anyone knows answers to the "???", let me know and I will edit...
All of this because I was trying to find the oil pressure sender specs, so I can test before I R&R it.
-Shane
Pin
1 KAPWR - Keep Alive Power = Constant +12v
2 BOO - Brake On/Off switch = Tell ECM when brakes are applied
3 VSSDIF+ - Vehicle Speed Sensor + = 1/2 of VSS circut
4 IDM - (??? Runs through a 22k resistor, and connects to TFI pin #5 and Ign coil)
6 VSSDIF- - Vehicle Speed Sensor - = 1/2 of VSS circuit
7 ECT - Engine Coolant Temperature Sensor
10 ACC - A/C Compressor Clutch
16 IGN GND - Supplies IGN GND to TFI (Pin # 6)
17 MIL - Malfunction Indicator Light (Check Engine Light)
20 Case GND - Grounds the sheild around TFI wiring
21 ISC/IAC - Idle (Speed/Air) Contol = PWM output to IAC
22 FP - Fuel Pump Output (+12v?)
23 KS - Knock Sensor
24 OS - Octane Switch (GND for Prem. mode)
25 ACT - Air Charge Temperature = Air temp post Throttle Body
26 VREF - +5v output to sensors (+/- 15%)
27 VAF - Vane Airflow Sensor
29 02S - Oxygen Sensor
30 NDS/NSS - Neutral Drive (Safety) Switch
31 BS - Boost Solenoid (PWM Ouput)
33 ESO - EGR Shut Off Valve
34 DOL - Digital Output Link (Tripminder)
35 ACL - Anyone Can Learn (ACL ???)
36 SPOUT - Spark Output (Timing Advance Control)
37 VPWR - Voltage Power (?) +12v output to control Solenoids and Injectors
40 PGND - Power Ground (-12v)
42 SS - Shift Solenoid (3-4 shift control on A$LD)
43 VAT - Vane Air Temperature (Temp into VAM)
45 BP - Barometric Pressure (BAP input)
46 SIG RTN - Return Path for sensors
47 TP - Throttle Position (sensor input)
48 STI - Self Test input (Gnd to start KOEO/KOER?)
52 HEDF - High Speed Cooling Fan (connects to IRCM and A/C press. switch)
53 CCO - ??? Ouput to conrol converter lock-up on A4LD
54 WAC - WOT A/C Cutout (connects to IRCM)
55 EDF - Cooling Fan (connects to IRCM)
56 PIP - Profile Ignition Pickup (Square Wave output by Dist.)
57 VPWR - Voltage Power (?) +12v output to control Solenoids and Injectors
58 INJA - Injector Bank A (#1 & #2) Driver
59 INJB - Injector Bank B (#3 & #4) Driver
60 PGND - Power Ground (-12v)
If anyone knows answers to the "???", let me know and I will edit...
All of this because I was trying to find the oil pressure sender specs, so I can test before I R&R it.
-Shane
3rd Annual Philly Tri-State NATO Meet - http://natomessageboard.com/ultimatebb.p...p=1#000003
'87 - Range Roller 4* adv / 50 trim t04e / Ported E6 / Gutted Knifed intake / Stinger 3->2.5" / Adj. Cam Pulley / Warlboro 255
To Do: PIMP/MS2, FMIC, Bigger Inj
'87 - Range Roller 4* adv / 50 trim t04e / Ported E6 / Gutted Knifed intake / Stinger 3->2.5" / Adj. Cam Pulley / Warlboro 255
To Do: PIMP/MS2, FMIC, Bigger Inj