abrevation what are the words???

Dark91zc

Senior Member
what are these abrevations
they are for obd-1 ecu

PO2H
VTS
LG1
PG1
IGP1
IACV
PCS
FLR
ACC
MIL
ALTC
ICM
LG2
PG2
ICP2
FANC
CKPP
TDCP
CYPP
ACS
STS
SCS
VBU
CKPM
TDCM
CYPM
VTM
PSW
ALTF
VSS
TPS
ECT
MAP
VCC1
BKSM
KS
PO2S
IAT
VCC2
SG2
SG1
EL
 

civicious

FüK-VTEC
VIP
Originally posted by Dark91zc@Jun 11 2005, 10:25 AM
what are these abrevations
they are for obd-1 ecu

PO2H
VTS VTEC solenoid
LG1
PG1
IGP1
IACV Idle Air Control Valve
PCS
FLR
ACC
MIL Dunno what it stands for, but it's the CEL (Check Engine Light)
ALTC
ICM
LG2
PG2
ICP2
FANC Fan Control
CKPP
TDCP
CYPP
ACS
STS
SCS
VBU
CKPM Crank Position Sensor
TDCM
CYPM
VTM
PSW
ALTF
VSS Vehicle Speed Sensor
TPS
ECT
MAP Manifold Absolute Pressure (MAP sensor)
VCC1
BKSM
KS Knock Sensor
PO2S
IAT Intake Air Temperature
VCC2
SG2
SG1
EL
[post=511082]Quoted post[/post]​



That's all I know off the top of my head.


You're messing around with a pinout, aren't you. Why?
 

Dark91zc

Senior Member
This is what i have so far if anyone can help me i would appecaite it. thanks civic :)


OBD 0 – 1 Jumper harness
Pinout '90-1 HF/Si Obd-0 OBD1 Color Function
A1 No.1 INJ Injector 1 A01 Brown
A2 GRD w/A4 to Main Relay
A3 No.2 INJ Injector 2 A03 Red
A4 GRD w/A2 to Main Relay VTS A04 Orange/White to Green/Yellow to Green/White Spool Soleniod
A5 No.3 INJ Injector 3 A05 Light Blue
A6 Purge Cut-Off Solenoid Valve (HF Only) PCS A20 Red
A7 No.4 INJ Injector 4 A02 Yellow
A8 Lock-up Control Solenoid Valve
A9 -
A10 EGR Valve (HF Only)
A11 EACV w/A17 IACV A09 Green/White
A12 Main Relay w/A14 FLR A07 Green/Yellow
A13 Main Relay w/A15 STS B09 Blue/White
A14 Main Relay w/A12 IGP1 A25 Yellow/Black
A15 Main Relay w/A13
A16 GRD w/A18
A17 -
A18 GRD w/A16
B1 -
B2 -
B3 Fast Idle Valve
B4 Radiator Fan Relay FANC A12 Yellow/Green
B5 Alternator ALTC A16 White/Yellow
B6 Check Engine Light MIL A13 Green/Orange
B7 A/C Switch w/B8
B8 A/C Switch w/B7
B9 -
B10 Crank Angle Sensor CKPP B15 Blue/Green
B11 Clutch Switch (HF Only)
B12 Crank Angle Sensor CKPM B16 Blue/Yellow
B13 No.2 Fuse (10A)
B14 Alternator ALTF D09 Pink
B15 Igniter Unit w/B17
B16 Speed Sensor VSS B10 Yellow/Blue
B17 Igniter Unit w/B15
B18 -
B19 ELD EL D10 Green/Red
B20 Ign. Timing Adj. Connector
C1 Cylinder Position Sensor CYPP B11 Orange
C2 Cylinder Position Sensor CYPM B12 White
C3 TDC Sensor TDCP B13 Orange/Blue
C4 TDC Sensor TDCM B14 White/Blue
C5 TA Sensor IAT D15 Red/Yellow
C6 TW Sensor ECT D13 Red/White
C7 Throttle Angle Sensor SG2 D22 Green/White
C8 -
C9 PA Sensor
C10 Brake and Reverse Light Switch (HF Only)
C11 MAP Sensor MAP D17 Pink/White
C12 Throttle Angle Sensor TPS D11 Pink/Black
C13 Throttle Angle Sensor VCC2 D20 Yellow/White
C14 MAP Sensor SG1 D21 Green/Blue
C15 MAP Sensor VCC1 D19 Yellow/Green
C16 O2 Sensor A
 

xj0hnx

I wanna be sedated
VIP
Dar91, he wants the OBD I ones, while some are the same, alot are not.

If you're messing with a lot of wires, go buy the Helms, you'll thank yourself.
 

Dark91zc

Senior Member
i have a haynes book for both but the 84-91 haynes book doesnot have and ecu diagrams in it where the 92-95 does and if you look at what i posted above the a-c on the left side is obd-0 and then in the middle is obd-1 then wire color. i am wondering how close i am
 

xj0hnx

I wanna be sedated
VIP
Originally posted by Dark91zc@Jun 11 2005, 06:19 PM
i have a haynes book for both but the 84-91 haynes book doesnot have and ecu diagrams in it where the 92-95 does
[post=511130]Quoted post[/post]​

:huh: huh?

anyway, http://www.hondaswap.com/forums/index.php?showtopic=29360

OBD I calls the third plug D, not C.

Tell me whch ones you want specifically, and I'll post them, but to get motivated to type the whole list is not likely going to happen :( <---lazy)
 

Dark91zc

Senior Member
Originally posted by Dark91zc@Jun 11 2005, 10:01 AM
This is what i have so far if anyone can help me i would appecaite it. thanks civic :)


OBD 0 – 1 Jumper harness
Pinout '90-1 HF/Si Obd-0 OBD1 Color Function
A1 No.1 INJ Injector 1 A01 Brown<--good
A2 GRD w/A4 to Main Relay A2 YEL to Injector 4
A3 No.2 INJ Injector 2 A03 Red <---correct
A4 GRD w/A2 to Main Relay VTS A04 Orange/White to Green/Yellow to Green/White Spool Soleniod OBD I A4 is ORG/WHT to YEL/GRN at vtec solenoid
A5 No.3 INJ Injector 3 A05 Light Blue <---correct
A6 Purge Cut-Off Solenoid Valve (HF Only) PCS A20 Red OBD I ORG/BLK to heated o2
A7 No.4 INJ Injector 4 A02 Yellow OBD I is GRN/YEL1 to PGM-FI main relay
A8 Lock-up Control Solenoid Valve NADA
A9 OBD I-GRN/WHT to GRN/WHT to BLU/YEL at IAC valve
A10 EGR Valve (HF Only)
A11 EACV w/A17 IACV A09 Green/White OBD I goes to EGR control solenoid
A12 Main Relay w/A14 FLR A07 Green/Yellow OBD I YEL/GRN toYEL/GRN to GRN at ECT
A13 Main Relay w/A15 STS B09 Blue/White OBD I goes to automatic gear position indicator
A14 Main Relay w/A12 IGP1 A25 Yellow/Black
A15 Main Relay w/A13 OBD I AC compressor ckutch relay
A16 GRD w/A18 OBD I WHT/YEL to altenator
A17 OBD I lock up control solenoid
A18 GRD w/A16
B1 OBD I YEL/BLK to main relay
B2 OBD I BRN/BLK to ground
B3 Fast Idle Valve OBD I GRN/BLU to A/T gear position switch
B4 Radiator Fan Relay FANC A12 Yellow/Green OBD I GRN/BLK to same as B3
B5 Alternator ALTC A16 White/Yellow OBD I BLU/RED to AC switch
B6 Check Engine Light MIL A13 Green/Orange
B7 A/C Switch w/B8
B8 A/C Switch w/B7
B9 OBD I BLU/WHT to under dash relay, starter signal 7.5a fuse
B10 Crank Angle Sensor CKPP B15 Blue/Green
OBD IYEL/BLU to VSS[/b]
B11 Clutch Switch (HF Only) OBD I ORG to CYP
B12 Crank Angle Sensor CKPM B16 Blue/Yellow OBD IWHT to CYP
B13 No.2 Fuse (10A) OBD I ORG/BLU to TDC
B14 Alternator ALTF D09 Pink OBD I WHT/BLU to TDC
B15 Igniter Unit w/B17 OBD I BLU/GRN to CKP
B16 Speed Sensor VSS B10 Yellow/Blue OBD I BLU/YEL yo CKP
B17 Igniter Unit w/B15
B18 -
B19 ELD EL D10 Green/Red
B20 Ign. Timing Adj. Connector
C1 Cylinder Position Sensor CYPP B11 Orange
C2 Cylinder Position Sensor CYPM B12 White
C3 TDC Sensor TDCP B13 Orange/Blue
C4 TDC Sensor TDCM B14 White/Blue
C5 TA Sensor IAT D15 Red/Yellow
C6 TW Sensor ECT D13 Red/White
C7 Throttle Angle Sensor SG2 D22 Green/White
C8 -
C9 PA Sensor
C10 Brake and Reverse Light Switch (HF Only)
C11 MAP Sensor MAP D17 Pink/White
C12 Throttle Angle Sensor TPS D11 Pink/Black
C13 Throttle Angle Sensor VCC2 D20 Yellow/White
C14 MAP Sensor SG1 D21 Green/Blue
C15 MAP Sensor VCC1 D19 Yellow/Green
C16 O2 Sensor A
[post=511125]Quoted post[/post]​
i have been doing the rewrite on word and i want to know if i have everything right now??
 

xj0hnx

I wanna be sedated
VIP
I editted your post to reflect some of the differences between the OBD 0 and OBD I ( what's in bold)

If you need more, let me know.
 

Dark91zc

Senior Member
i have a extra obd-0 ecu and i am going to desodler it from the board and solder obd-1 ecu plug wires to this
i am making something that looks like this

this is for the people that are lost :)
 

brian11to1

Senior Member
Originally posted by Dark91zc@Jun 11 2005, 10:25 AM
what are these abrevations
they are for obd-1 ecu

PO2H
VTS
LG1
PG1
IGP1
IACV - Idle Air Control Valve
PCS
FLR
ACC - Accessory?
MIL
ALTC
ICM - Integrated Control Module
LG2
PG2
ICP2
FANC
CKPP - Crank Position Sensor
TDCP - Top Dead Center Position Sensor
CYPP - Cylinder...???...

ACS
STS
SCS
VBU
CKPM - Crank...
TDCM - Top Dead Center Somthing
CYPM - Cylinder...

VTM
PSW
ALTF
VSS - Vehicle Speed Sensor
TPS - Throttle Position Senso
r
ECT
MAP - Manifold Absolute Pressure
VCC1
BKSM
KS - Knock Sensor
PO2S
IAT - Intake Air Temp.
VCC2
SG2
SG1
EL - Electronic Load??
[post=511082]Quoted post[/post]​
 

whiterabbit06

Why oh why didn't I take the blue pill?
VIP
Here you go.
Originally posted by Dark91zc@Jun 11 2005, 10:25 AM
what are these abrevations
they are for obd-1 ecu

PO2H - Primary Oxygen Sensor (Heated)
VTS - VTEC Solenoid
LG1 - Logic Ground
PG1 - Power Ground
IGP1 - Main Relay Power
IACV - Idle Air Control Valve
PCS - Evap Purge Control Solenoid
FLR - Fuel Pump Relay
ACC - A/C Compressor Clutch
MIL - Check Engine Light
ALTC - Automatic Transmission Lockup Control
ICM - Integrated Control Module
LG2 - Logic Ground 2
PG2 - Power Ground 2
ICP2 - Injection Control Pressure Sensor
FANC - Fan (Temperature Relay)
CKPP - Crank Position Sensor
TDCP - Top Dead Center Position Sensor
CYPP - Cylinder Position Sensor

ACS - Automatic Clutch System
STS - Starter Switch Signal
SCS - Service Check Connector
VBU - Backup Power
CKPM - Crank Angle sensor
TDCM - Top Dead Center Sensor
CYPM - Cylinder Position Sensor

VTM - VTEC Pressure Switch
PSW - Throtle Position Sensor
ALTF - Automatic Transmission Low Fluid
VSS - Vehicle Speed Sensor
TPS - Throttle Position Sensor

ECT - Engine Coolant Temperature Sensor
MAP - Manifold Absolute Pressure
VCC1 - Manifold Absolute Pressure Voltage Sensor
BKSM - Knock Sensor
KS - Knock Sensor
PO2S - Primary Oxygen Sensor (Secondary)
IAT - Intake Air Temperature Sensor
VCC2 - Manifold Absolute Pressure Voltage Sensor 2
SG2 - Sensor Ground2
SG1 - Sensor Ground
EL - Electronic Load Detector
 
Last edited:

whiterabbit06

Why oh why didn't I take the blue pill?
VIP
I just thought that if anyone was still wondering I would post up what they all mean since it was brought back.
 
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