vtecpowersumo

this will help you guys abit if you want

Wiring Conversion OBD2 to OBD1

OBD2 OBD1 Terminal Description
A4 ------- A1----- #1 Injector
A3 ------- A3----- #2 Injector
A2 ------- A5----- #3 Injector
A1 ------- A2----- #4 Injector
A11------ A25----- IGN Power 1 for ECU
A24 ----- B1----- IGN Power 2 for ECU
A10 ----- A23----- Power Ground 1 for ECU
A23 ----- A24----- Power Ground 2 for ECU
A9 ------- A26----- Logic Ground 1 for ECU
A22 ----- B2----- Logic Ground 2 for ECU
A15 ----- A20----- EVAP Purge Control Solenoid
A8 ------- A4----- VTEC Solenoid
A16 ----- A7----- Fuel Pump Relay
A18 ----- A13----- Malfunction Indicator Lamp
A27 ---- A21----- Radiator Fan Control
A12 - ----A9----- IACV (EACV)
D7 ------ D14----- Primary O2 Signal
A6 ------ A6 ----- Primary HO2 Heater Control
A26 ----- A17----- IAB (GSR)
A27 ----- A12----- Radiator Fan Control
C2 ------ B15----- CKP P
C12 ----- B16 ----- CKP G
C2 ------- B15 ----- CKP P
C12 ------- B16----- CKP G
C3 -------- B13----- TDC P
C13 ------- B14 ----- TDC G
C4 ------- B11----- CYP P
C14 ------ B12 ----- CYP G
A 17 ------ A15----- A/C Clutch relay
C5 ------ B5----- A/c Switch
C6 ------ B9 ----- Starter Switch Signal
C7 ------ D4 ----- Service check signal (Ignition timing adjusting cont)
C10 ----- D1----- DTC memory voltage
C15 ----- D6 ----- VTEC oil pressure
C16 ------B8 ----- Power steering pressure switch
D5 ------- D2----- Brake switch signal
C17 ----- D9 ----- Alternator FRsignal
A19 ----- A16 ----- Alternator control
D2D4 ------ D13 ----- ECT
D16 ------- D10----- ELD
D8 ------ D15 ----- IAT
D1 ------ D11----- TPS
C18 ------ B10 ----- VSS
D10 ------ D20----- Sensor voltage
D11 ------ D22----- Sensor ground
D3 ------ D17----- MAP
D4 ------ D19 ----- Map sensor voltage
D12 ----- D21----- MAP sensor ground
D6 ------ D3----- Knock sensor

i hope this will help you in your wiring problems....
make sure you get everything correct, if not you got yourself an engine light....

i think it better off showing this diagram to someone that knows these things...

well i hope that one day everyone on this forum will have a h22a...

biggiev

Thanks for posting that. I am trying to get as much info as possible for the swap. I am just trying to find a good price from a good place to buy one. How long did it take to install? I am not putting it in I am going to have a mechanic put it in. How much estimate do you think it would cost for someone to put it in? Thanks for any more info I need as much as possible. Thanks, eric

vtecpowersumo

i paid 5100 for the everything

engine, tranny, computer

took about a good 2 week for me to get it back

the only thing that was difficult was the computer wiring.


if you have a good mechanic you should be done in 3 days.

thats candian prices

nandowong

when you said 5100 i almost had a heart attack until you said canadian money