GR Yaris PIDs reverse engineered revisited

kaandrives said:
Yes, I have both diagnostic start and stop commands. Looks like, I need a better OBD device like yours.
Click to expand...
I bought an OBDLink LX after trying two vLinker devices; with those two devices, I was never able to display tyre data using Torque, although various other apps worked. With the OBDLink LX, everything now works and I can also use AATorque on the multimedia display for this data.
 
Does anyone have any data of their Knock Correction Learned Value? Mine is around 21-24 most of the time and drops to about 18.5 under hard acceleration, just wanted to check if that was normal
 
bradliam1 said:
Does anyone have any data of their Knock Correction Learned Value? Mine is around 21-24 most of the time and drops to about 18.5 under hard acceleration, just wanted to check if that was normal
Click to expand...
Mine never goes below 23, usually sits at 24.1, even after a hard drive or a track day...
I am using OMV or Shell V-Power 100 octane fuel since day one (now at 102k km)
To the best of my knowledge those number indicate timing is retarded during hard accel, so a better quality fuel should give you some more power... I would suggest to log rpm, timing advance and knock feedback value to have a better picture...
 
Mine stays around 23-24 as well. There have been a few times when it dropped into the 22s, maybe bad batch of fuel. I'm running Neste 98.
18.5 seems on the low side. Are you running the stock map?
 
Try this:

Wastegate Valve Control Duty Ratio
OBD2 Mode and PID: 221F72
Long name: Wastegate Valve Control Duty Ratio
Short name: WG Duty
Minimum value: 0
Maximum value: 100
Scale factor: x1
Unit type: %
Equation: B*0.3921568627
OBD header: 700

Not sure it it works on GRY, but it will not cause any problems requesting this PID.
If it works - let us know ;)
 
Last edited:
You must log in or register to reply here.
Back
Top