Hi guys. I'm thinking that I need to get a scan tool/code reader so that I have an idea of what is going on in my engine. Do any of you have either of these? These appear to be the more affordable readers of what's available. How do you like the program if you have it?

 

anyone know if the base package will show the IAT2's and air to fuel ratio?

 

No standard OBDII reader tool will read the IAT2 sensor, you would need the dealer tool or the extra autoenginuity pack.

For the A/F ratio it is even less, as under WOT (this is where you want to measure), the ECU will refrain from sending updates. Only tool that works is the WDS or VCM (dealer tool), so not the autoenginuity one.

 

I could never get the Digimoto device working on my '01 s-Type! Despite help from them and a new interface - still no joy, gave up, sold it on and bought a different one.

There is a thread devoted to recommended OBD readers!