View Full Version : Look at all of these fun codes, help?

08-01-2013, 05:39 PM
Where to start? Cleared them all twice, still coming up exactly the same.

VCDS-Lite Version: Release 1.2
Thursday, 01 August 2013, 11:22:23.
Chassis Type: 3B - VW Passat B5
Scan: 01,02,03,08,15,16,17,19,35,36,37,46,47,55,56,57,58 ,75,76,77
Address 01: Engine Labels: Redir Fail!
Controller: 4B0 906 018 BG
Component: 1.8L R4/5VT G 0006
Coding: 07501
Shop #: WSC 00028
VCID: 67A1389F1675
11 Faults Found:
18057 - Powertrain Data Bus: Missing Message from ABS Controller
P1649 - 35-00 - -
16684 - Shareware Version. To Decode all DTCs
P0300 - 35-10 - Please Register/Activate - Intermittent
16685 - Shareware Version. To Decode all DTCs
P0301 - 35-10 - Please Register/Activate - Intermittent
16686 - Cylinder 2: Misfire Detected
P0302 - 35-10 - - - Intermittent
16687 - Shareware Version. To Decode all DTCs
P0303 - 35-10 - Please Register/Activate - Intermittent
16688 - Shareware Version. To Decode all DTCs
P0304 - 35-10 - Please Register/Activate - Intermittent
16717 - Knock Sensor 2 (G66): Signal too High
P0333 - 35-10 - - - Intermittent
16518 - Shareware Version. To Decode all DTCs
P0134 - 35-10 - Please Register/Activate - Intermittent
17956 - Shareware Version. To Decode all DTCs
P1548 - 35-00 - Please Register/Activate
17521 - Oxygen (Lambda) Sensor; B1 S1: Internal Resistance too High
P1113 - 35-10 - - - Intermittent
16795 - Shareware Version. To Decode all DTCs
P0411 - 35-00 - Please Register/Activate
Readiness: 0010 0001

Address 15: Airbags Labels: 6Q0-909-605-VW5.LBL
Controller: 6Q0 909 605 B
Component: 03 AIRBAG VW5 0003
Coding: 12339
Shop #: WSC 00028
VCID: 361FA5DB015F
1 Fault Found:
00532 - Supply Voltage B+
07-10 - Signal too Low - Intermittent

08-01-2013, 05:53 PM

I would start by figuring out what those codes all are specifically because you have a shareware version.

08-01-2013, 05:56 PM
Already did. Knock sensor 2, misfire on each cylinder, no voltage to o2, n75 valve.

08-01-2013, 06:02 PM
Already did. Knock sensor 2, misfire on each cylinder, no voltage to o2, n75 valve, secondary air injection system: incorrect flow.

08-01-2013, 06:04 PM
What work has been done recently?

Could be as simple as a fuelling problem. Misfires, knock is triggered, O2 misreads exhaust gases with N75 valve in limp mode as a result. My best immediate guess when I searched the laundry list of codes there. I am certain more experienced members will chime in on this.

I would clear the codes fro the ABS controller for that first one and the Secondary air flow improper is likely unrelated to everything else in regards to ignition codes.

08-01-2013, 06:07 PM
Plugs, one coil pack, drop in panel filter, oil change, backyard exhaust leak fixed in flex pipe.

08-01-2013, 06:13 PM
I would say re check those plugs again and the coil pack. Possible as well when changing that air filter the MAF didn't get reconnected correctly or became disconnected / jarred loose. I can't see and oil change or exhaust leak fix cause that mess.

08-01-2013, 07:40 PM
Ok, checked and rechecked, found the cable running off the airbox into the n75 was unplugged. Plugged back, cleared codes, scan: excessive comm errors, clear, scan again: nothing. CEL stays lit, abs stays lit, brake flashes constantly. Kinda bogs down when taking off in first, feels a little sluggish, maybe not holding boost?

08-01-2013, 07:47 PM
Also, just realized my N122 has been unbolted from airbox and is not in plain sight. looks like it has been missing for awhile after wiping the grime off the top. Just picked the car up roughly two weeks ago. Do you know where it is running from so i can follow it?

08-03-2013, 09:09 AM
I know when my abs module failed and was flashing I couldn't talk to the car with vag-com. There is tons of threads about that issue. I got a working one off a parts car and swapped it. So that may be preventing the codes from being properly cleared if its having comm errors.

The vibration from the car over times shakes the internal pins loose off the main board. Places out there fix it but I would call the scrap yards first just in case. You need to make sure you get the same model / parts number as your existing one to make it a seamless swap over.

08-03-2013, 04:54 PM
Thanks, Ill look into that. On another note, Ive done some readings and Im guessing they did a ICM delete because its nowhere to be found... On another, another, note, Ever since I plugged the n75 back in, Im getting some real bad bogging/stalling when taking off in 1st, almost to the point where its about to die, any clue? After I plugged it back in there were no more codes, but I would guess that the n75 being unplugged wouldnt throw 11 codes, would it?

08-05-2013, 11:21 AM
Bump, anyone?