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Both my 91 and 93 240s have had the underhood OBD box to pull fault codes. My 94 850 has a very similar, but expanded set of them as well.
On my 850, I can actually pull the odometer mileage out of the computer which was beneficial when I had to replace the odometer gears in the cluster to know what the discrepency was (also gave me bargaining power to make the dealer knock off $$$ from the purchase price.)
Can you do things like this with the 240, or is it pretty rudimentary?
I noticed on my 93 that I have banks A2 and A3 available only. I did the 'push the button for one second and release' method and pulled 1-1-1 out of both of them, so no worries there.
However, I was curious if there are advanced features of the OBD and what they might be.
The Bentley manual doesn't really describe any.
Thanks!
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