Hondata

Thanks for the quick replies Spunkster, I'll try posting around online and stuff about testing the ECU. In the meantime I'm going to try reenabling the IACV and see if that helps with anything

I haven't as I don't know anyone with an Ep3 or Rsx that's local and the car is my daily so I need to use it for work 5 days a week. Maybe a Honda tuner would have either car in their shop that's compatible with my ecu to test with?

The Kal and Log

Hi all,
2003 Civic Si
K20a3
Injen Cai - Skunk2 Pro ser. 70mm TB - Skunk2 Pro ser. IM
IACV delete (incompatible with TB) & iacv disabled in settings
HKS Hi-power catback w/ stock headers
Newly installed Acuity Hall effect TPS (last week)

I've been having intermittent part throttle bucking for about ...