I have a pair , would ship from US

PM sent (still hung in Outbox)

Try this :
1)Clear the codes
2)then disconnect the battery right after clearing
3) turn the the ignition key to start 1 or 2 times to clear any residual charges
4) reconnect the battery
5) restart car and go for a test drive

I have had this happen twice in 12 + years of driving various p80's ...

ok, thanks; any guess as to potential USB port issues ?

do you think a later model/OS would work just as well ?

bump, still looking ....

Mike, Please reply to PM

Burnt a valve (of course), looking for a good condition used head or preferably a rebuilt/reconditioned. Casting # is 1001664. I am in Madison, WI, can pick up within 150 miles, otherwise shipping will be needed.

Still available? If so I will take them

Confirmed what seems to be a burnt valve in cyl 3. Codes showed Cyl #3 misfire, have spark, 0 psi compression in cyl #3, other 4 cylinders all show ~ 155 psi dry / ~ 185 wet with cheap compression tester.