High exhaust back pressure

[DannyA]

(07-09-2020 )Lonestar10 Wrote:  When you said exh press was 160 what units was this in? Psi/kpa/inhg?

Also maybe if pressure possibly spiking was actuator installed on turbo correctly and calibrated? If the turbos arm for the vg ring wasn't in right spot or both install and installed calibrations weren't done right it can cause issues

The pressure is not spiking. It stays at 160-162inhg. The actuator passed the installation and calibration. Will be posible for the turbo arm to move during the installation and the calibration to pass?