P2004 & 2005 = Carbon Cleaning?

[kahlstrom]

Had the CEL come on around hour 7 of an 8 hour drive. Pulled over to reset it, but it can't on again soon thereafter. The report from OBD is below. Could this be the control module, a need for carbon cleaning, ?????

161,742 miles, planning on 250k

Car: Audi S4
Year: 2014
Body type: Saloon
Engine: CTUB
Mileage: 260290 KM

---------------------------------------------------------------
01 Engine

System description: 3.0l V6 TFSI
Software number: 8K5907551G
Software version: 0007
Hardware number: 4G0907551A
Hardware version: H07
ODX name: EV_ECM30TFS0218K5907551G
ODX version: 001007
Long coding: 0A250034052600060000

Trouble codes:
P200400 - Intake Manifold Runner Control Bank 1 Stuck Open
static
P200500 - Intake Manifold Runner Control Bank 2 Stuck Open
static
P157100 - Left Electro-Hydraulic Engine Mount Solen.val. Short circuit to B+
static
P138800 - Ctrl. module faulty
Intermittent

[kahlstrom]

Also, as far as I know a carbon cleaning has never been done.... And the CEL is back on

[Nillious]

If it were carbon it would be extremely unlikely that both sides stick at exact same time. It’s possible though.

[LowKeyLoki]

I’d check the vacuum lines running to the intake manifold runners first as wells as the connector and harnesses, put a mity Vac on the line from the solenoid and check to see if they hold vacuum. Might be easier to just take off the SC and check everything underneath or behind the SC.