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SAB1 · 02-06-2020, 05:44 PM

Don't know much about that brand but Harman has an ESP probe in the exhaust duct. If that thing gets really dirty it becomes a problem.

02-06-2020, 05:44 PM	#9
SAB1 Senior Member Join Date: Feb 2012 Location: Tuftonboro Posts: 1,275 Thanks: 196 Thanked 336 Times in 244 Posts	Don't know much about that brand but Harman has an ESP probe in the exhaust duct. If that thing gets really dirty it becomes a problem.