Hondata

Thank you for the reply, Spunkster.

I could find out the reason. The issue has been caused by the dirty TB. I can keep idling with another clean TB.

The problem doesn't occur with only idling from cold start. It comes when I touch a gas pedal.

Please see the attached file. I started the engine from cold start, keep idle for 15 minutes with no electric load, and stall when I open a gas pedal. The attached file doesn't contain all datalog, last 5 ...

I use stock cam gear. I recheck valve timing and valve CL, they're OK.

Problem about idle speed control.

I have installed skunk2 stage2 camshafts but my car can't keep idle speed after warm-up. It's OK before warm-up.

I think TPLATE is too low in idling. It's idling when I open gas pedal a little. How can I open TPLATE in idling? Is there some learning program ...

I took off the upholstery near ECU and looked around. I found speed limit removal unit!

Thank you very much!!!

Probably nothing is connected to the wiring of the VSS signal (transmission pick-up sensor to ECU wiring). I bought secondhand S2K and I don't know everything of my car.

The gear position is also incorrect, so I think ECU actually calculate this VSS value. But it's very strange that ECU work only ...

Yes, the cluster speed show correctly until 180kph(111.9mph).
I checked the vehicle speed by GPS logger (Driftbox).

I attached .fpcal data for further information.

I have a problem about incorrect VSS over 160kph(100mph).

Please see attached fpdl file.
I took this log file at Fuji Speedway, Japan. Actual max speed was 216kph(134mph) but FlashPro calcurated same value over 160kph(100mph).

I confirmed 180kph on genuine speedometer. It's limited until 180kph on ...

Hi, thanks for your reply. I hope Hondata will add this later.

Hello everyone, I have a problem with JDM Calibrations. I can't change Radiator Fan on/off temperature though I can change with US Calibrations. Is this a software problem or we can't change it with JDM Calibrations?