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td083
Senior Member
195 Posts |
 Posted - 02/27/2020 : 05:02:24 AM
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--hey all I have a dt 466 and the bus has returned intermittently for a , vgt under duty cycle dtc since last may
several parts have been replaced , turbo , turbo actuator again , injectors , icp , map sensor egr cooler and egr valve , ebp , mat and ipr valve ...not all of these were due to this issue although many were
-the driver states it only comes on at stop of while cruising at 45mph when i got the bus yesterday i replaced the ipr , mat , removed and checked catalyst , removed egr vavle to cooler pipe was fine not clogged also checked ebp tube also was fine the bus seems to drive operate fine just curious if anyone out there has had this issue with this dtc i also checked the baro sensor reading is fine as well
--any input or suggestions greatly appreciated thanks as far as now i havent duplicated the issue ?
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dt466 vgt under duty cycle
