Hondata

p28 ecu,
S300 10,894,
97 EK,
b18c5,
Bc spec 3 cams,
Toda v1,
Js 60rs,
Mugen airbox.

Hi Guys,I have been running my Hondata s300 for the last six months with out a problem,The other day I started the car,Engine check light on and it was idling/hunting at 1800 to 2000rpms,I had a look at the ecu and the red light was on.

I Plugged my stock p73ecu in,No engine check it idled okish,

Now I brought my s300 up to a hondata dealer and i was told sorry pal nothing can be done for you,I offered to buy a new s300 chip if they could send off the broken chip and try and get it fixed for me,same answer sorry pal, My friend had the same problem last year and brought it to the same dealer that I went to 2day,They sent his old chip off and got it fixed for him.

I would just like to know how can I sort this problem out??.

Kind regards,
Danny.

From Help, about, what version of software are you using?