Do you know if your version will work with the ELM327 1.3 chip? I just sent my scantool in for an update (was free aside from shipping) they threw in a new chip and upped the data rate to 38000bps.
I might get a chance to test is this weekend. though I think they released the 1.14 to be compatible with it, even that one didn't work.
also some thing I noticed in the OBD2007 pdf that was posted:
Quote:
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Late model vehicles which use Oxygen sensors known as wide range linear Oxygen sensors, can also introduce another Pid 0x44, Commanded Equivalence Ratio. This pid allows fine adjustment of air fuel ratio from the constant 14.64 by modifying the air fuel ratio by a value between 0 and 1.999 which permits air fuel ratios to be measured to greater precision. If a vehicle supports Pid 0x44, OBD 2007 fuel consumption figure is modified by the effect of Commanded Equivalence Ratio.
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