Hey guys, Had my turbo rebuilt car sat for so long that also had to replace ecm as keys lost sync.

Now few issues some I can figure some I can't.

First off car not boosting throwing up half power and white/grey smoke.

Error code from Rheingold
DME 002885, boost pressure control deviation, plausibility.

Fault currently present
Control deviation too great, lower threshold undershot.
Faint does not activate warning light.

Intake air temperature (tans) 39.75c
Pressure before throttle valve (pvds_w) 796.88mbar
Setpoint pressure before throttle valve (pvds_w) 1820.31 mbar
Condition, boost pressure controller active (B_ldr) 1-