Cm870 low boost high egt

[Oilysnowman]

(02-13-2026 )tree98 Wrote:  I've never seen a turbo test in insite that gives a percentage like your saying.

I see. Mine has turbocharger and egr functionality test, then I can select both or either or. Select just the turbo, and it revs itself up to 1200 rpm and changes the turbo between 5% and 95%. Once it’s done it shows % changed and pass or fail. My old turbo showed fail at somewhere close to 75% change. Not long after that the vanes got completely stuck.