Cm870 low boost high egt

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Cm870 low boost high egt

02-25-2026, (Subject: Cm870 low boost high egt )

Post: #21

tree98 Offline

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RE: Cm870 low boost high egt

(02-14-2026 )Oilysnowman Wrote:
(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.

Must be a test specifically for the 870 air actuated turbo. Sticky vanes will definitely cause high EGT and low boost.

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Messages In This Thread

Cm870 low boost high egt - Oilysnowman - 01-22-2026,

RE: Cm870 low boost high egt - tree98 - 01-23-2026,

RE: Cm870 low boost high egt - Oilysnowman - 01-23-2026,

RE: Cm870 low boost high egt - Rawze - 01-23-2026,

RE: Cm870 low boost high egt - Oilysnowman - 01-23-2026,

RE: Cm870 low boost high egt - Rawze - 01-24-2026,

RE: Cm870 low boost high egt - Oilysnowman - 01-27-2026,

RE: Cm870 low boost high egt - mikkhh - 01-23-2026,

RE: Cm870 low boost high egt - Oilysnowman - 01-24-2026,

RE: Cm870 low boost high egt - mikkhh - 01-24-2026,

RE: Cm870 low boost high egt - Oilysnowman - 01-24-2026,

RE: Cm870 low boost high egt - Rawze - 01-28-2026,

RE: Cm870 low boost high egt - Oilysnowman - 01-28-2026,

RE: Cm870 low boost high egt - Rawze - 01-28-2026,

RE: Cm870 low boost high egt - Oilysnowman - 02-11-2026,

RE: Cm870 low boost high egt - Rawze - 02-12-2026,

RE: Cm870 low boost high egt - Oilysnowman - 02-13-2026,

RE: Cm870 low boost high egt - tree98 - 02-13-2026,

RE: Cm870 low boost high egt - Oilysnowman - 02-14-2026,

RE: Cm870 low boost high egt - tree98 - 02-25-2026

RE: Cm870 low boost high egt - Benjamin9669 - 02-24-2026,

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