Harry's Lap Timer with OBD2 WiFi Adapter

[Jamz72]

The first couple of clips are just me messing around with the GoPro.. as you can see from the vid the gear changes are out (I've noted down which gear I'm actually in next to the HLT displayed gear)

[video=youtube;yLsZClHR_98]https://www.youtube.com/watch?v=yLsZClHR_98[/video]

 

[Mentalpen]

I'll upload you the ratios soon, just walking out of work.

 

[Jamz72]

Cheers dude!

 

[Mentalpen]

ratio 4.31
gears 6
1st 3.36
2nd 2.11
3rd 1.52
4th 1.21
5th 0.97
6th 0.81

 

[Jamz72]

This worked a treat! Displayed gears are now perfect and coincidently the lag seems to have disappeared too Although my fuel display definitely isn't working which makes me question the coolant temp too. Don't suppose you know what the volumetric efficiency percentage is meant to be?

To conclude on which WiFi OBDII device worked for me:

This is what I am using and works very well, for £15 I can't complain and would definitely recommend (Kiwi copy).
http://www.ebay.co.uk/itm/WiFi-WLAN...iagnostic_Tools_Equipment&hash=item2c773b9ba2

This ELM327 did not work for me.
http://www.ebay.co.uk/itm/ELM327-OB...iagnostic_Tools_Equipment&hash=item35d8efb52b

James

 

[Mentalpen]

This worked a treat! Displayed gears are now perfect and coincidently the lag seems to have disappeared too Although my fuel display definitely isn't working which makes me question the coolant temp too. Don't suppose you know what the volumetric efficiency percentage is meant to be?

To conclude on which WiFi OBDII device worked for me:

This is what I am using and works very well, for £15 I can't complain and would definitely recommend (Kiwi copy).
http://www.ebay.co.uk/itm/WiFi-WLAN...iagnostic_Tools_Equipment&hash=item2c773b9ba2

This ELM327 did not work for me.
http://www.ebay.co.uk/itm/ELM327-OB...iagnostic_Tools_Equipment&hash=item35d8efb52b

James

fuel will display in the middle if the pdi isn't sent by the obd port which it isn't by renaults

volumetric efficiency is 1998

ELM327 won't work without the jailbreak.

if your using a gopro as well then it can be used as a multi cam http://www.gps-laptimer-forum.de/viewtopic.php?f=8&t=1249