I have a 90 crx si. I need a diagram to show what pins are what on the ecu harness

 

Have you done a search for ecu piniouts. If so ill find the one i have later and ill post it for you

 

http://www.gutterslide.com/fou....html

 

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