I have searched and searched for the vtec pinouts from a pr3 and nothing I need help so that i can use vtec with the ecu.

 

VTEC on a PR3 is

A8 & B5

 

ECU Pinouts

pr3_a
A01 BRN INJ1 fuel injector control # 1
A02 BLK PG1 Ground
A03 RED INJ2 fuel injector control # 2
A04 BLK PG2 Ground
A05 LT BLU INJ3 fuel injector control # 3
A06 GRN purge cut-off solinoid valve
A07 YEL INJ4 fuel injector control # 4
A08 VTS VTEC solenoid
A09
A10 Pressure Regulator Cutoff Soleno
A11 BLU/YEL IACV from electronic air control valv
A12 GRN/BLK FLR1 fuel pump control
A13 YEL/BLK IGP1 power Input
A14 GRN/BLK FLR2 fuel pump control
A15 YEL/BLK IGP2 power Input
A16 BRN/BLK ground
A17
A18 BLK/RED ground
B01 WHT/GRN VBP Battery Backup
B02
B03 YEL ACC a/c compressor clutch relay cont
B04 FANC
B05 WHT/YEL VTM VTEC pressure switch
B06 GRN/ORN MIL check engine warning light
B07
B08 YEL/GRN ACS a/c on input
B09
B10 ORN CYP P crank sensor (1)
B11 Fuse Box
B12 WHT ? CYP M crank sensor (2)
B13 BLU/WHT starting input
B14 BLU ALT alternator output signal
B15 WHT ? ignition output signal
B16 YEL/RED VSS VSS
B17 WHT ? ignition output signal
B18
B19 KS Knock sensor
B20 BRN SCS ignition timing adjusting connec
C01 BLU/GRN CKP P CYL sensor (1)
C02 BLU/YEL CKP M CYL sensor (2)
C03 ORN/BLU TDC P TDC sensor (1)
C04 WHT/BLU TDC M TDC sensor (2)
C05 RED/YEL IAT intake air temperature sensor
C06 RED/WHT ? ECT coolant temperature sensor
C07 RED/BLU TPS throttle angle sensor
C08 O2S Dual O2 Sensor (JDM)
C09 RED/WHT ? PA atomosphere pressure sensor inpu
C10 GRN/WHT ? BKSW brake light switch
C11 GRN/WHT ? MIL ground
C12 GRN/WHT ? SG2 TPS GND
C13 YEL/WHT VCC1 TPS 5V
C14 SG1 MAP GND
C15 YEL/RED VCC2 MAP 5V
C16 WHT O2S oxygen sensor

P.S. Try Harder when you search. I found this at maybe . . 48 seconds

 

B20 BRN SCS ignition timing adjusting connec

and the other end of this wire goes where? The Distributer?