Help! check engine light on

[guesswecan777]

Originally Posted by JayG

A real PIWIS is far more than $28. They are yearly leases from Porsche and cost $1000's

You can buy a Durametric and it does most of what you would need. Do a search both on the web and this forum for both Durametric as well as the fake PIWIS

There have been reports that teh fake ones can damage your DME. YMMV

Yes, a real piwis cable costs a lot, mine is clone