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Pinout '88 HF/Si '90-1 DX (Std.) '90-1 HF/Si '89-92 EF8/9 SiR '92-93 Teg LS/GSR
A1 No.1 INJ Aux INJ w/A3 No.1 INJ No.1 INJ No.1 INJ
A2 GRD w/A4 to Main Relay GRD w/A4 to Main Relay GRD w/A4 to Main Relay GRD w/A4 to Main Relay No.4 INJ
A3 No.2 INJ Aux INJ w/A1 No.2 INJ No.2 INJ No.2 INJ
A4 GRD w/A2 to Main Relay GRD w/A2 to Main Relay GRD w/A2 to Main Relay GRD w/A2 to Main Relay VTEC Solenoid
A5 No.3 INJ Main INJ w/A7 No.3 INJ No.3 INJ No.3 INJ
A6 Purge Cut-Off Solenoid Valve Purge Cut-Off Solenoid Valve Purge Cut-Off Solenoid Valve (HF Only) Purge Cut-Off Solenoid Valve O2 Sensor
A7 No.4 INJ Main INJ w/A5 No.4 INJ No.4 INJ FLR1(Mail Relay)
A8 Lock-up Control Solenoid Valve Lock-up Control Solenoid Valve Lock-up Control Solenoid Valve Spool (VTEC) Solenoid Valve FLR2(Mail Relay)
A9 - - - - EACV
A10 - EGR Valve (CA A/T Only) EGR Valve (HF Only) Pressure Regulator Cut-Off Solenoid Valve Pressure Reg Cutoff Solenoid
A11 EACV w/A17 EACV w/A17 EACV w/A17 EACV EGR Solenoid
A12 Main Relay w/A14 Main Relay w/A14 Main Relay w/A14 Main Relay w/A14 -
A13 Main Relay w/A15 Main Relay w/A15 Main Relay w/A15 Main Relay w/A15 Warning(inst. cluster)
A14 Main Relay w/A12 Main Relay w/A12 Main Relay w/A12 Main Relay w/A12 -
A15 Main Relay w/A13 Main Relay w/A13 Main Relay w/A13 Main Relay w/A13 ACC(A/C)
A16 GRD w/A18 GRD w/A18 GRD w/A18 GRD w/A18 -
A17 EACV w/A11 - - - -
A18 GRD w/A16 GRD w/A16 GRD w/A16 GRD w/A16 -
A19 - - - - -
A20 - - - - Purge Control Solenoid
A21 - - - - IGP1(To Dist.)
A22 - - - - IGP2(To Dist.)
A23 - - - - PG1(Junc. Conn. A)
A24 - - - - PG2(Junc. Conn A)
A25 - - - - IGP1(to Main Relay)
A26 - - - - LG1(Ground)
Pinout '88 HF/Si '90-1 DX (Std.) '90-1 HF/Si '89-92 EF8/9 SiR '92-93 Teg LS/GSR
B1 Hazard Fuse w/Brake Switch Hazard Fuse w/Brake Switch - Hazard Fuse w/Brake Switch IGP2(to Main Relay)
B2 Tandem Valve Control Solenoid Valve Tandem Valve Control Solenoid Valve - - LG2(Automatic Ctrl)
B3 A/C Clutch Relay A/C Clutch Relay Fast Idle Valve A/C Clutch Relay -
B4 Radiator Fan Relay Radiator Fan Relay Radiator Fan Relay - -
B5 Alternator Alternator Alternator Oil Pressure Switch ACS(A/C)
B6 Check Engine Light Check Engine Light Check Engine Light Check Engine Light(10A) -
B7 Shift Position Sensor (A/T Only) Shift Position Sensor (A/T Only) A/C Switch w/B8 - Auto Shift Indicator
B8 A/C Switch A/C Switch A/C Switch w/B7 A/C Switch Power Steering Pressure
B9 - - - Brake Switch STS
B10 - - Crank Angle Sensor Crank Angle Sensor VSP
B11 Shift Position Sensor (AT Only) Shift Position Sensor (AT Only) Clutch Switch (HF Only) Rear Defogger Switch CYL P(Dist.)
B12 - - Crank Angle Sensor Crank Angle Sensor CYL M(Dist.)
B13 No.2 Fuse (10A) No.2 Fuse (10A) No.2 Fuse (10A) No.2 Fuse (10A) TDC P(Dist.)
B14 Alternator Alternator Alternator Alternator TDC M(Dist.)
B15 Igniter Unit w/B17 Igniter Unit w/B17 Igniter Unit w/B17 Igniter Unit w/B17 Crank P(Dist.)
B16 Speed Sensor Speed Sensor Speed Sensor Speed Sensor (Electrical) Crank M(Dist.)
B17 Igniter Unit w/B15 Igniter Unit w/B15 Igniter Unit w/B15 Igniter Unit w/B15 -
B18 - - - - -
B19 ELD ELD ELD Knock Sensor -
B20 Ign. Timing Adj. Connector Ign. Timing Adj. Connector Ign. Timing Adj. Connector Ign. Timing Adj. Connector -
Pinout '88 HF/Si '90-1 DX (Std.) '90-1 HF/Si '89-92 EF8/9 SiR '92-93 Teg LS/GSR
C1 Crank Angle Sensor Crank Angle Sensor Cylinder Position Sensor Cylinder Position Sensor -
C2 Crank Angle Sensor Crank Angle Sensor Cylinder Position Sensor Cylinder Position Sensor -
C3 TDC Sensor TDC Sensor TDC Sensor TDC Sensor -
C4 TDC Sensor TDC Sensor TDC Sensor TDC Sensor -
C5 TA Sensor TA Sensor TA Sensor TA Sensor -
C6 TW Sensor TW Sensor TW Sensor TW Sensor -
C7 Throttle Angle Sensor Throttle Angle Sensor Throttle Angle Sensor Throttle Angle Sensor -
C8 - EGR Valve Lift Sensor (CA A/T Only) - O2 Sensor B -
C9 PA Sensor PA Sensor PA Sensor P/S oil switch -
C10 Brake Switch Brake Switch Brake and Reverse Light Switch (HF Only) Brake Switch -
C11 MAP Sensor MAP Sensor MAP Sensor MAP Sensor -
C12 PA Sensor PA Sensor Throttle Angle Sensor Throttle Angle Sensor -
C13 PA Sensor PA Sensor Throttle Angle Sensor Throttle Angle Sensor -
C14 MAP Sensor MAP Sensor MAP Sensor MAP Sensor -
C15 MAP Sensor MAP Sensor MAP Sensor MAP Sensor -
C16 O2 Sensor A O2 Sensor A O2 Sensor A O2 Sensor A -
Pinout '88 HF/Si '90-1 DX (Std.) '90-1 HF/Si '89-92 EF8/9 SiR '92-93 Teg LS/GSR
D1 - - - - VBU
D2 - - - - Brake Switch
D3 - - - - Knock Sensor
D4 - - - - Service Connector
D5 - - - - -
D6 - - - - Vtec Pressure Switch
D7 - - - - Data Link Connector
D8 - - - - Automatic Control Unit
D9 - - - - Alternator
D10 - - - - -
D11 - - - - Throttle Angle
D12 - - - - EGR Lift Sensor
D13 - - - - Coolant Temp.
D14 - - - - O2
D15 - - - - Intake Air Temp.
D16 - - - - VREF
D17 - - - - PB(Map Sensor)
D18 - - - - -
D19 - - - - VCC1
D20 - - - - VCC2
D21 - - - - SG1
D22 - - - - SG2

Here is the gauge cluster stuff:

B1-GRN/BLU-Hazard Switch
B2-RED/BLU-Fuse #9(underdash)
B3-BLU/RED-ABS Control Unit
B4-BLU-Distributor Assembly(Tach)
B5-GRN/RED-Right Front Door Switch
B6-YEL/GRN-Coolant Temparature
B7-BLK-Ground
B8-YEL-Fuse #23(Underdash)
B9-GRN/ORG-ECU Pin A13
B10-BLK/YEL-Fuse #24(Underdash)
B11-WHT/BLU-Integrated Control Unit(Underdash)
B12-YEL/RED-Oil Pressure Switch

C1-RED-Cruise Control Unit
C2-RED/BLK-Fuse #11(Underdash)
C3-Empty
C4-Empty
C5-BLK-Ground
C6-Empty
C7-YEL-Fuse #23(Underdash)

A1-YEL/RED-Auto Seat Belt Control Unit
A2-GRN/RED-Integrated Control Unit(Underdash)
A3-GRN/BLK-Trunk Light Switch
A4-GRN/RED-Fuel Tank Unit
A5-YEL/WHT-Fuel Tank Unit
A6-YEL/RED-ECU Pin B10, A/T Control Unit, and Cruise Control Module
A7-RED-Dimmer Control
A8-Empty
A9-RED/BLK-Fuse #11(Underdash)
A10-GRN/YEL-Hazard Switch

93 Integra 1.7 and 1.8L pinout Colors:

A1-BROWN
A2-YELLOW
A3-RED
A4-GREEN-YELLOW
A5-LIGHT BLUE
A6-ORANGE-BLACK
A7-GREEN-BLACK
A8-GREEN-BLACK
A9-BLUE-YELLOW
A10-GREEN-YELLOW
A11-RED
A12-NOTHING
A13-GREEN-ORANGE
A14-NOTHING
A15-YELLOW
A16-NOTHING
A17-NOTHING
A18-NOTHING
A19-NOTHING
A20-GREEN
A21-YELLOW-GREEN
A22-YELLOW-GREEN
A23-BLACK
A24-BLACK
A25-YELLOW-BLACK
A26-BLACK-RED

B1-YELLOW-BLACK
B2-BLACK-RED
B3-NOTHING
B4-NOTHING
B5-BLUE-RED
B6-NOTHING
B7-GREEN
B8-RED
B9-BLUE-WHITE
B10-YELLOW-RED
B11-ORANGE
B12-WHITE
B13-ORANGE-BLUE
B14-WHITE-BLUE
B15-BLUE-GREEN
B16-BLUE-YELLOW

D1-WHITE-YELLOW
D2-GREEN-WHITE
D3-RED-BLUE
D4-BROWN
D5-NOTHING
D6-BLUE-BLACK
D7-LIGHT-BLUE
D8-RED-WHITE
D9-BLUE
D10-NOTHING
D11-RED-BLUE
D12-YELLOW
D13-RED-WHITE
D14-WHITE
D15-RED-YELLOW
D16-BLUE-WHITE
D17-WHITE
D18-NOTHING
D19-YELLOW-RED
D20-YELLOW-WHITE
D21-GREEN-WHITE
D22-GREEN-WHITE