DME Help! Code 209: (P1593 Intake Manifold Length Tuning 2)

[2ndTARGA]

Hi Folks:

Anyone have experience or knowledge about the cause of this one? Surprisingly it's very hard to find any info on-line or by searching the forums. Trying to negotiate purchase of a '96 993 and this is the only error code from the PPI. I'll cross post on the 964/993 Forum.

(The car runs great and there are no OBD/CEL issues)

Any help would be really appreciated.

Ron

[Bill Verburg]

Most likely a fault w/ one of the v-ram actuators , the solenoids that operate the sleeves are #4 & #5
actuators

[techman1]

Bill....

He is everywhere!

[2ndTARGA]

Hi Bill:

Thanks very much for the quick response and super diagram!

Ron