running very bad :(

[h22a7-crx]

hello all
I'm a new honda owner :) , I have a h22a7 found by mistake in the junkyard her in my country (lebanon) so we instal it into CRX plus a hondata s3oo ecu used every body was expecting this car to run fast.
-stock h22a7 (red head and 98 written on it)
-LSD
-S3oo
-255 walboro fuel pump
-headres
-HKS filter
- h22a7 basmap (insalled from E )
the prblm :my car is runig very bad :shock: ,knock,O2 sensor un plugd ,also i dont have a wideband to notice wat is gowing wrong , rpm is 0.4 when it cold (start up)then when it get worm it's 0.9, the 1st and 2nd gear weak .and belive me my car is moody some times its fine running good that wat making me mad :x .
No one in my country had this (h22a7) and can help me plus the tunning (s3oo)
-As a first step wat to do?
-injector size of this stock engeine?
- dose a datalog as a first run can help ?
plz try to help me coz i'm stuck :?

[h22a7-crx]

hello
I'm working to plug the o2 sensor (0HB 421-H1 ) but the wiries r pulled from place there r 4 wiries one black ,one gray and two white .
-Want to ask if any body know's how to fix the wiries plus if this O2 S IS A WIDE BAND?
- does the s3oo read as a wide band or i have to buy one ?
- the ELD =5V ,K RETARD =5V AND KNOCK =5V all the time
THANK U IN ADVANCE

[Spunkster]

It cannnot read a Wideband sensor by itself. You must use a complete wideband an controller such as the ones sold by PLX Devices.

What ECU are you using?

[h22a7-crx]

hey thx for the reply
concerning the ecu :i bought it from hondata plus s300 installed on it also a harmness inorder to change from obd1 to obd2b.
ok , i boutht a wideband ( lent it from a tunning shop)
- do i have to buy a wideband to tune my car and wat u advice me to buy if yes?
- from where i have to start ?????????????????? plz put me on the right direction
- i had knock
and already i post a run may u take a look
thank u in advance
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[Spunkster]

Using a P28 you must disable the knock sensor in misc parameters.

To safely tune a car you need a wideband.

Please read the tuning information at http://www.hondata.com/stech.html

[h22a7-crx]

hey
h22a7 has a fixd distributor how can i adjust the distributor until at 16 as it said in hondata tuning guide ? do i have to change to a adjustabal distributor as obd1 and the Idl to a obd1 also ?
thx




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[Spunkster]

yes to be able to adjust it you need an adjustable distributor.

[h22a7-crx]

ok for the distributor i'm working on it . but for the Idl , do i have to change it to obd1 also .
thank u in advance :)

[Spunkster]

I do not know what you mean by idl

[h22a7-crx]

SORRY , i mean Idle , IACV . FOR distributor I found that it could be adjustable do i still need to replace it by a obd1 distributor coz i'm using obd1 ecu ( s300 + harmness in order to change from obd2 to obd1 ) and for the Idle , AC , IACV also change to obd1 or its ook coz i have s300 and a harmness
note: i have a stock h22a7 with all its original wires .
thx :)

[Spunkster]

As long as it is a 2 wire idle controller it is the same for OBD2 and OBD1. There is no difference betwen OBD1 and OBD2 on the AC. If you are unsure of the wiring on an engine swap I would recommend contacting Hasport.

[h22a7-crx]

nope :( its 3 wiers idle control, so i'll change it to 2 wires idle control .ya