Turbo not boosting while jaking.

[Jprps]

(10-28-2020 )Lonestar10 Wrote:  just to make sure you did do the off turbo cal of actuator and on turbo calibration? otherwise if its dancing around i would say possibly a faulty exhaust gas...or is the EGR plated or programming just holding the egr valve shut? could be valve popping open if not block plated or bolt plugged.

otherwise chase some wiring making sure theres no chaffing.

Its block plated, ill take a look to make sure it hasn't come loose or anything. The actuator came mounted on the turbo, was supposed to be calibrated from factory? I'll check that out too. Is there an ohm reading I can take on the exhaust back pressure sensor to see if it's faulty?