just bought a 98 2.8 quatro and after about 160 miles the check engine light came on.
these are the codes im getting

18010
17606
17607
16524
17967
17923
n156
16795

the descriptions make it sound like there may simply be a short and thats it but i dont have a wiring diagram to check. Has anyone seen this before or know what exactly is wrong? or did i just buy a lemon?

 

P1602 Power Supply (B+) Terminal 30 Low Voltage 18010 P1198 O2 Sensor Heater Circ.,Bank1-Sensor2 Electrical Malfunction 17606 P1199 O2 Sensor Heater Circ.,Bank2-Sensor2 Electrical Malfunction 17607 P0140 O2 Sensor Circ.,Bank1-Sensor2 No Activity Detected 16524 P1559 Idle Speed Contr.Throttle Pos. Adaptation Malfunction 17967 P1515 Intake Manifold Changeover Valve circuit Short to Ground 17923 n156 ??? P0411 Sec.Air Inj.Sys. Incorrect Flow Detected 16795 Looks like electrical problems start with 18010. I dont have access to my shop manual. Maybe some one else can tell you where Terminal 30 is.

 

code 18010 how to check

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edit: breakout box ( BOB ) not required you can back probe the pins with a multi meter

 

I brought it in today to get looked at, my first mechanic didn't know what to do so I found an german specialist. I'll keep you posted on what happens.