I seem to be having two issues with my 2000 VW Passat 4motion GLS wagon with the 2.8 30v V6 engine (ATQ) and the automatic transmisson.
Problem one is that the yellow ABS light on the dash, the red Brake Light on the dash and the Words STOP shows up in the MFI in the center of the dash. While this code is showing the ABS is not functioning, but if I clear this code I can drive for a little while and the ABS works fine. 18014 Vag-Com Code Rough Road/Engine torque signal from ABS: eletrical malfunction P1606-35-10 intermittent. What do I need to do to fix this?
The second issue is the SAIP.
I keep getting 17831-SAIP Bank 1 insufficent flow and 17819-SAIP Bank 2 insufficent flow. Sometimes this comes also with a 16805 and a 16815 but not always. I have checked the vacuum lines and replaced all of them. I checked the solonid that opens the Combi-valves and it workes fine, I checked the SAIP pump and it is working fine, I checked both combi-valves and they both start opening at ~8"hg and are fully open at ~11"hg. I also replaced the first oxygen sensors on both sides. Does this mean the second oxygen sensors are bad or what????