Sato,
I did 2 things. First clean the Throttle Body, and secondly replace the RACV (Rotary Air Control Valve). I got the name from the link Aja gave somewhere last month. Maybe this one is also called EGR, I don't know.
Engine check light won't on. When I send my car to Honda SC TTDI, the check ECU reading and it also point to RACV. Some workshop has their one ECU reader, I tried once at PJ. The reading full of bullsh1t! :angry_smile: All reading are: Learning!
Cost for the unit itself is around RM800, brand new. Part# 36460-PCB-003 for my F20B, depends on your engine also I think. If u have Honda card, 10-15% less. Location is Shah Alam, TTDI. If you know Giant Sect 13, Shah Alam then you'll be able to find TTDI Shah Alam. The is another workshop at the nearby Honda SC. Aja's friend one, also can do Honda.
So are you selling your car?
Amdfaisal,
can help check at LHS, how much is the RACV/EGR, part number is 36460-PCB-003?