ECU PinOut (Honda 92-95)


Ecu Pin Out OBD0,OBD1,OBD2

OBD 0
Pinout ‘88 HF/Si ‘90-1 DX (Std.) ‘90-1 HF/Si ‘89-92 EF8/9 SiR
A1 No.1 INJ Aux INJ w/A3 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
A3 No.2 INJ Aux INJ w/A1 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
A5 No.3 INJ Main INJ w/A7 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
A7 No.4 INJ Main INJ w/A5 No.4 INJ No.4 INJ
A8 Lock-up Control Solenoid Valve Lock-up Control Solenoid Valve Lock-up Control Solenoid Valve Spool (VTEC) Solenoid Valve
A9
A10 EGR Valve (CA A/T Only) EGR Valve (HF Only) Pressure Regulator Cut-Off Solenoid Valve
A11 EACV w/A17 EACV w/A17 EACV w/A17 EACV
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
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
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
B1 Hazard Fuse w/Brake Switch Hazard Fuse w/Brake Switch Hazard Fuse w/Brake Switch
B2 Tandem Valve Control Solenoid Valve Tandem Valve Control Solenoid Valve
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
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
B8 A/C Switch A/C Switch A/C Switch w/B7 A/C Switch
B9 Brake Switch
B10 Crank Angle Sensor Crank Angle Sensor
B11 Shift Position Sensor (AT Only) Shift Position Sensor (AT Only) Clutch Switch (HF Only) Rear Defogger Switch
B12 Crank Angle Sensor Crank Angle Sensor
B13 No.2 Fuse (10A) No.2 Fuse (10A) No.2 Fuse (10A) No.2 Fuse (10A)
B14 Alternator Alternator Alternator Alternator
B15 Igniter Unit w/B17 Igniter Unit w/B17 Igniter Unit w/B17 Igniter Unit w/B17
B16 Speed Sensor Speed Sensor Speed Sensor Speed Sensor (Electrical)
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
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

OBD 1 and 2

OBD2a OBD2b Function OBD1 Color Notes
A01 B05 Injector 4 A02 Yellow
A02 B04 Injector 3 A05 Light Blue
A03 B03 Injector 2 A03 Red
A04 B11 Injector 1 A01 Brown
A05 A08 SO2H No connection on OBD1
A06 C01 PO2H A06 Orange/black
A08 B12 VTS A04 Orange/White
A09 B20 LG1 A26 Black/Red
A10 B02 PG1 A23 Black
A11 B01 IGP1 A25 Yellow/Black
A12 B23 IACV A09 Green/White
A15 A06 PCS A20 Red
A16 A16 FLR A07 Green/Yellow
A17 A17 ACC A15 Black/Red
A18 A18 MIL A13 Green/Orange
A19 A02 ALTC A16 White/Yellow No connection on D16Y8 P2Nb
A20 B13 ICM A21 Red/Green
A22 B22 LG2 B02 Brown
A23 B10 PG2 A24 Black
A24 B09 ICP2 B01 Yellow Black
A27 A20 FANC A12 Yellow/Green
C01 C31 CKFP No connection on OBD1
C02 C08 CKPP B15 Blue/Green
C03 C20 TDCP B13 Orange/Blue
C04 C29<%

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  1. #1 by xtrip on September 22, 2010 - 1:34 am

    gambar spec nya mana gan?

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