82mph is the max speed the computer can be set at
2007 & up sprinter 6 lug wheel pattern is 6 X 130mm for 2500 series, non dually
Start error means that the "chipped" key message is not getting to the proper computers. You need a scan tool to check codes in the engine, skim, cluster, etc.
It wasn't built with one. They are an add on accessory.
Use a 15mm wrench on the pulley and turn it counter-clock wise. That is for the power steering drive belt. Now for the air conditioner drive belt you would loosen the 2 bolts on the tensioner pulley bottom side with a 1/2" socket on a 3/8" driver. Do not remove bolts only loosen them slightly. Then, there is a slot on the left side of the tensioner pulley. Insert a 3/8" breaker bar into the slot and then crawl under the car to pull downward on the breaker bar. This will take a lot of effort. But not as much as is needed for putting the belt back on. Have fun!!!!!! My hands are all bloody. I just finished.
You pull the release under the dash, and release the secondary catch under the hood.
2002-2006 would have a 2.7L inline 5 cylinder
2007-2010 could have either a 3.5L gas V6 or a 3.0L diesel V6.