Sorry in advance but I have an automatic trans.
I have a 99 honda prelude base
Installed a p28 ecu with the s300 now I'm getting a blinking D4 meaning there's a trans malfunction but my trans is fine.
Question is how do i delete the code? Obd2 scanner doesn't work anymore and it doesn't come up on the error code on s300
so puzzled on how I can delete codes.
Any advice I appreciate, Thanks
s300 transmission malfunction
Re: s300 transmission malfunction
P28 is an OBD1 ecu so you loose OBD2 diagnostics. S300 doesn't support automatic transmissions at all. Put the OEM ecu back in it.
Re: s300 transmission malfunction
It was working fine for days after the install. And I've seen s300 installed on automatics
Re: s300 transmission malfunction
This is not recommended or supported by Hondata.
Re: s300 transmission malfunction
Thanks. Converting it into a manual now.