OBD Update Rates with KiwiWifi

[random1]

Harry,
Thanks for the info. I would be willing to take any increase as autocross can be very dynamic, but I will first research what the max OBDII rate is for my car.

Here's a lateral acceleration chart for a 45 sec course from Sunday. This is an average autocross course from a rate of change of direction (turns). See image below for lateral acceleration and RPM.

Rob

[wingrider]

2011 Ford GT500 5.5-6.0hz

[doborder]

2010 Nissan GTR 3.5hz

[Harry]

Had a chance to test a OBDLink WLAN dongle today. It works with 10 to 11Hz for my 2011 911 GTS. This is quite a bit more than with the Kiwi. Interesting enough, it suffers from connection problems in town like the Kiwi does. Seems to be a problem with the AdHoc WLAN connections. Will check with Apple and the OBDLink manufacturer next week.

- Harry

[kaanage]

VW 2008 9N3 Polo 1.9 100bhp TDi - 1.4Hz

[csmarx]

How do I tell what the update rate is? Thanks!

[Harry]

Please check the first picture on this page: http://www.gps-laptimer.de/OBD_II.html

- Harry

[Atomic Lutin]

2008 997 Carrera S : 1,6Hz

[Gernby]

Doesn't the Kiwi Wifi support CANBUS? If so, I would expect to see MUCH higher update rates on '08+ models. My '06 Lexus with early implimentation of CAN streamed RPM, speed, TPS, etc at more than 10 frames per second. Some of them streamed over 60 frames per second.

[Harry]

The 997 Facelift IS much faster (8 Hz)