Great clinic on the EZL. The pull n' pay cars have the batteries removed so
getting to the EZL and other computers, OVP,etc..is a snap with simple handtools.. I found a pristine 91' 40K 190e 2.6 that had "Died"from a rear 1/4 accident.. got all the electronic stuff for 45$ and a hour of labor ..

That's much cheaper than the dealership, ebay or a private party in my
book , even if these units don't work the loss was nominal. If they do
work, I have saved a bunch of money ....