Hondata

Yes I tried...but I have now fixed the error...the vtec Spool Pin was not connected in the ECU harness...Sorry.

Now I can begin with the calibration.

I'll post questions if needed.

Thanks for your help.

Hello everybody,

Here my configuration:
- Skunk2 stage 2 pro series cams
- Skunk2 cam gears
- Skunk2 pro series valve retainers and springs
- 4-2-1 stainless steel header
- RC SL9-310cc injectors
- Hondata S300v3 in P30-G00 ECU with harness
- AEM wideband sensor 30-4110
- OBD1 ignition ...

This is a US one.
I already drove with it a few years ago on a CRX delsol b16a2 without any issues, but without Hondata in it. I solder the Hondata myself (I'm a mechatronics). I follow the Hondata help to do that and controlled all my solder blobs --> everything is OK.

Hi everybody,

I did last week the swap OBD0 to OBD1 with a harness on my CRX VTEC and I become now the error 21 (Vtec Spool).
I already checked the Vtec Spool with the Workshop manual of Honda and everything is OK.
I think my problem come from the OBD1 ECU, because I never had this error with my ...