Hi, I am running a Toyota 2ZZGE engine in my Fraser Clubman and want to record the throttle opening with the rest of the DL1 data. I am wanting to use the existing Toyota Throttle Positioning sensor(linear type) that feeds the ECU! Will this work? If so, what terminal I should connect the data feed ...

How do I determine the scaling for my 4 cylinder Toyota 2ZZGE engine ?
The RPM seems to be too high by about 25%

I have almost finished a new Fraser Clubman and am thinking of placing the sensor under the roll bar just near the drivers left sholder. Other choice is on the bonnet but likely to suffer re wear and tear in the removal of bonnet etc. Does a plastic race screen affect the sensor finding the satelite...