View Full Version : p2004 and p2101 codes

03-26-2012, 06:11 PM
Just got the car (07 quattro) a month or so ago. Love it so far but today I had some problems.

Driving the car to work this morning and it went into limp mode. Reduced power, epc, esp and cel came on. I pulled over, restarted the car and everything was the same minus the reduced power and limp mode. I took the car home and and pulled these codes.

p2004- Intake Manifold Runner Control
p2101- Throttle body actuator

Is it time for a new throttle body? Or intake manifold flap motor? I find it hard to believe that both of these went out at the same time. Which should I replaced first? Any suggestions?