chart from n54 program
a forum member helped me read some error codes i was having today. i took a pic of my boost levels. not sure if this shows anything abnormal, but can someone chime in if these levels look ok.
im running proceed REV 2.5 and DCI.
im going to replace the spark plugs as a starting point, but i am throwing the following codes
CD87, 29CD, 29CF, 29CC, CDA7