cracker wrote:What about the insurance and state govn't using on board data recorders to verify if you were speeding before you slammed into that car? I believe; if I am not mistaken, there is at least one F-body owner that can tell you all about it.
I see no problem with that. As a former insurance adjuster, it can be hard to prove speed in many cases. At least to any significant extent. The fact is people lie about what happens in an accident. Some don't even do it intentionally. In any case, ultimately, its about placing blame appropriately. I see nothing wrong with that. Its not like in this type of use, they are randomly pulling the data to see if you are speeding. They are doing so in conjunction with an accident. Consider the possibility that a loved one gets seriously injured or killed in an accident because someone is doing something wrong. Imagine they get away with it because of a lack of evidence. Imagine, there is a way to try and remedy that.
There is also some valuable data that manufacturers can use as well to improve the safety of a car. Despite all the testing they do, there are more potential accident scenarios than they can account for. While I am sure they do field analysis in some major accident cases, such a black box could provide much insight and releive some of the forensic work that would need to be done. Perhaps even allow them to look at a bigger sample and allow them to make changes more quickly.
It can actually also be used by the goverment for great purposes as well. It still relates to accidents, but the type of data these black boxes store can be used to recreate driver inputs. They can evaluate certain factors like how the road was made to try and make roads safer and try and reduce the number of accidents that might occur.
As for OBDII, I welcome it. It is somewhat of a burden for modding, but on the plus side, it has helped me many times in tracking down a problem. One in particular with an S14 I owned was a break in the coolant temp sensor wire. Had I not had a code pointing me to the sensor, I wouldn't have known to even try looking at the sensor let alone the wiring for it.