vag-com code on my 02
02-26-2010, 05:41 PM
#1
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vag-com code on my 02
So here is another question on this A6 I bought a few weeks ago.
Car in question is a 02 A6 3.0 tip/quattro with 116K on the clock.
So when I bought this car it had a check eng. light. I scanned it over with vag-com, and cleared all codes. There were alot with the alarm system. NO trans codes, and a few eng codes. Now car had just recently had a new battery installed, figured this might have todo with the alarm codes.
Anyhow, I cleared all codes, after logging them. Drove the car 200 miles and check eng ligght came back on. Figured ahh now I can start some diagnostics, and have a better foundation to work with.
Codes that came up on the eng. are
16805- Warm up catalyst;Bank 1 : efficiency below threshold.
......P0421-001-- Upper limit exceeded-MIL ON
16815- Warm up catalyst;Bank 2 : efficiency below threshold.
......P0431-001--Upper limit exceeded-MIL ON
What are these codes showing.. I Dont have a shop manual yet, Had some unexpected bills. But should have a manual in a week or two..
Thank you in advance. James K.
Car in question is a 02 A6 3.0 tip/quattro with 116K on the clock.
So when I bought this car it had a check eng. light. I scanned it over with vag-com, and cleared all codes. There were alot with the alarm system. NO trans codes, and a few eng codes. Now car had just recently had a new battery installed, figured this might have todo with the alarm codes.
Anyhow, I cleared all codes, after logging them. Drove the car 200 miles and check eng ligght came back on. Figured ahh now I can start some diagnostics, and have a better foundation to work with.
Codes that came up on the eng. are
16805- Warm up catalyst;Bank 1 : efficiency below threshold.
......P0421-001-- Upper limit exceeded-MIL ON
16815- Warm up catalyst;Bank 2 : efficiency below threshold.
......P0431-001--Upper limit exceeded-MIL ON
What are these codes showing.. I Dont have a shop manual yet, Had some unexpected bills. But should have a manual in a week or two..
Thank you in advance. James K.
02-26-2010, 11:58 PM
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03-01-2010, 12:20 AM
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IIRC they are spacers for spark plugs that can be used on rear O2 sensors to pull them out of the exhaust flow a bit thereby not picking up as much O2. Makes your ecu think your cats are still doing their job. Goggle anti-foulers and you'll get the idea real quick. I have similar codes on the '01 and have looked into this. Similar codes but not the same because no pre-cats on the 2.8?
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03-01-2010, 04:07 PM
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thank you guys.
Well I'll have to google it.
I was on theway home tonight and had a short spell of low power tonight.
there was a spudder/miss or lack of fuel, not sure which. Came home scanned the car with my Vag-Com Hex+Can. Got the following , some are new and were notthere the last 2 scans.
Monday,01,March,2010,18:43:52:41832
VCDS Version: Release 908.1
Data version: 20091018
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Chassis Type: 4B - Audi A6 C5
Scan: 01 02 03 06 08 15 16 17 18 34 35 36 37 45 55 56 57 65 67 75
76 77
VIN: WAULT64B32N
-------------------------------------------------------------------------------
Address 01: Engine Labels: 06C-909-559-ASN.lbl
Part No SW: 8E0 909 559 D HW: 8E0 909 059
Component: 3.0L V6/5V G 0003
Coding: 0016752
Shop #: WSC 02325 785 00200
5 Faults Found:
16805 - Warm Up Catalyst; Bank 1: Efficiency Below Threshold
P0421 - 001 - Upper Limit Exceeded - Intermittent - MIL ON
16815 - Warm Up Catalyst; Bank 2: Efficiency Below Threshold
P0431 - 001 - Upper Limit Exceeded - MIL ON
17887 - Brake Boost Vacuum System: Mechanical Failure
P1479 - 008 - Implausible Signal - Intermittent
16684 - Random/Multiple Cylinder Misfire Detected
P0300 - 001 - Upper Limit Exceeded - Intermittent
16688 - Cylinder 4: Misfire Detected
P0304 - 001 - Upper Limit Exceeded - Intermittent
Readiness: 0000 0000
-------------------------------------------------------------------------------
Address 02: Auto Trans Labels: 01V-927-156.lbl
Part No: 4B0 927 156 FF
Component: AG5 01V 3.0l5V USA 1213
Coding: 0001002
Shop #: WSC 08212 444 64365
No fault code found.
-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 4B0-614-517.lbl
Part No: 4B0 614 517 H
Component: ABS/ESP allrad 1728
Coding: 06497
Shop #: WSC 00000
2 Faults Found:
01425 - Yaw Rate Sensor (G202); Signal Wire
57-10 - Electric Circuit Failure - Intermittent
01119 - Gear Recognition Signal
35-10 - - - Intermittent
-------------------------------------------------------------------------------
Address 06: Seat Mem. Pass Labels: None
Part No: 4B0 959 760 C
Component: Sitzmemory R1 BF 0102
Coding: 00003
Shop #: WSC 00000
1 Fault Found:
00668 - Supply Voltage Terminal 30
07-10 - Signal too Low - Intermittent
-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: Redir Fail!
Part No: 4B0 820 043 AD
Component: A6-Klimavollautomat 0105
Coding: 00110
Shop #: WSC 02325
1 Fault Found:
01592 - Air Quality Sensor (G238)
57-00 - Electric Circuit Failure
-------------------------------------------------------------------------------
Address 15: Airbags Labels: None
Part No: 4B0 959 655 N
Component: Airbag 8.4E 3001
Coding: 0000307
Shop #: WSC 02325 785 00200
No fault code found.
-------------------------------------------------------------------------------
Address 16: Steering wheel Labels: 4B0-907-487.lbl
Part No: 4B0 907 487 C
Component: Lenkradelektronik D01
Coding: 01002
Shop #: WSC 02325
No fault code found.
-------------------------------------------------------------------------------
Address 17: Instruments Labels: 4B0-920-xxx-17.lbl
Part No: 4B0 920 981 N
Component: KOMBI+WEGFAHRS. VDO D09
Coding: 02262
Shop #: WSC 00001
WAULT64B32N061025 AUZ7Z0A1994058
No fault code found.
-------------------------------------------------------------------------------
Address 35: Centr. Locks Labels: 4B0-962-258.lbl
Part No: 4B0 962 258 J
Component: Central Lock/Alarm D35
Coding: 15885
Shop #: WSC 02325
3 Faults Found:
01559 - Drivers Door
58-10 - Can't Lock - Intermittent
01561 - Left Rear Door
59-10 - Can't Unlock - Intermittent
01562 - Right Rear Door
59-00 - Can't Unlock
-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr Labels: None
Part No: 4B0 959 760 B
Component: Sitzmemory R1 F 0101
Coding: 00001
Shop #: WSC 00000
No fault code found.
-------------------------------------------------------------------------------
Address 45: Inter. Monitor Labels: None
Part No: 4B0 951 178 A
Component: Innenraumueberw. D04
Coding: 00101
Shop #: WSC 02325
No fault code found.
-------------------------------------------------------------------------------
Address 55: Xenon Range Labels: 4Z7-907-357.lbl
Part No: 4Z7 907 357
Component: dynamische LWR D06
Coding: 00050
Shop #: WSC 02325
No fault code found.
-------------------------------------------------------------------------------
Address 56: Radio Labels: 8E0-035-1xx-56.lbl
Part No: 4B0 035 195 J
Component: symphony II NP2 0008
Coding: 00201
Shop #: WSC 00000
5 Faults Found:
00858 - Connection; Radio ZF Output to Antenna Amplifier
44-10 - Short Circuit - Intermittent
00878 - Connection to Speaker Front Left
36-10 - Open Circuit - Intermittent
00879 - Connection to Speaker Front Right
36-10 - Open Circuit - Intermittent
00856 - Radio Antenna
36-10 - Open Circuit - Intermittent
01336 - Data Bus for Comfort System
49-10 - No Communications - Intermittent
-------------------------------------------------------------------------------
Address 76: Park Assist Labels: 8Z0-919-283.lbl
Part No: 8Z0 919 283
Component: Parkingsyst. A6 USA D08
Coding: 01126
Shop #: WSC 02325
1 Fault Found:
01548 - Sensor for Parking Aid; Rear Right (G206)
30-10 - Open or Short to Plus - Intermittent
End ---------------------------------------------------------------------
Anyone care to take a crack at the engine codes and the 1119 in the ABS codes. I will be ordering the repair manual this weekend. But need to get a idea where I stand on this car. Another thing that gets me going is the radio codes. I just replaced this radio with one of ECS's units, So I would assume there should be no codes for it. Last 2 scans there were NO radio codes.
On the way to work this morning, there was a vibration, almost like something was stuck rubbing on one of the front tires.Pulled overchecked things over, all was well. I continued to work and figured maybe it was a chunk of ice from the wheel well making contact with the wheel. Now on the way home I was starting to speed up a little (70 up to 75 or so). I felt a slight loss of power, and check eng. light began to flash. then went solid. So get it home and scan away, above is what I got.I did check ross-tech's wiki page of codes. But unfortunatly without the repair manual, im kinda going at it blind.
I bought this car knowing it needed some work, the price was right and I cant really complain. But without the Bently, I cant do much. Plus being a beginner with Vag-com and not knowing all its capabilitys...Well lets just say it make for a big handicap..But I am learning as I go.
James K.
I was on theway home tonight and had a short spell of low power tonight.
there was a spudder/miss or lack of fuel, not sure which. Came home scanned the car with my Vag-Com Hex+Can. Got the following , some are new and were notthere the last 2 scans.
Monday,01,March,2010,18:43:52:41832
VCDS Version: Release 908.1
Data version: 20091018
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Chassis Type: 4B - Audi A6 C5
Scan: 01 02 03 06 08 15 16 17 18 34 35 36 37 45 55 56 57 65 67 75
76 77
VIN: WAULT64B32N
-------------------------------------------------------------------------------
Address 01: Engine Labels: 06C-909-559-ASN.lbl
Part No SW: 8E0 909 559 D HW: 8E0 909 059
Component: 3.0L V6/5V G 0003
Coding: 0016752
Shop #: WSC 02325 785 00200
5 Faults Found:
16805 - Warm Up Catalyst; Bank 1: Efficiency Below Threshold
P0421 - 001 - Upper Limit Exceeded - Intermittent - MIL ON
16815 - Warm Up Catalyst; Bank 2: Efficiency Below Threshold
P0431 - 001 - Upper Limit Exceeded - MIL ON
17887 - Brake Boost Vacuum System: Mechanical Failure
P1479 - 008 - Implausible Signal - Intermittent
16684 - Random/Multiple Cylinder Misfire Detected
P0300 - 001 - Upper Limit Exceeded - Intermittent
16688 - Cylinder 4: Misfire Detected
P0304 - 001 - Upper Limit Exceeded - Intermittent
Readiness: 0000 0000
-------------------------------------------------------------------------------
Address 02: Auto Trans Labels: 01V-927-156.lbl
Part No: 4B0 927 156 FF
Component: AG5 01V 3.0l5V USA 1213
Coding: 0001002
Shop #: WSC 08212 444 64365
No fault code found.
-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 4B0-614-517.lbl
Part No: 4B0 614 517 H
Component: ABS/ESP allrad 1728
Coding: 06497
Shop #: WSC 00000
2 Faults Found:
01425 - Yaw Rate Sensor (G202); Signal Wire
57-10 - Electric Circuit Failure - Intermittent
01119 - Gear Recognition Signal
35-10 - - - Intermittent
-------------------------------------------------------------------------------
Address 06: Seat Mem. Pass Labels: None
Part No: 4B0 959 760 C
Component: Sitzmemory R1 BF 0102
Coding: 00003
Shop #: WSC 00000
1 Fault Found:
00668 - Supply Voltage Terminal 30
07-10 - Signal too Low - Intermittent
-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: Redir Fail!
Part No: 4B0 820 043 AD
Component: A6-Klimavollautomat 0105
Coding: 00110
Shop #: WSC 02325
1 Fault Found:
01592 - Air Quality Sensor (G238)
57-00 - Electric Circuit Failure
-------------------------------------------------------------------------------
Address 15: Airbags Labels: None
Part No: 4B0 959 655 N
Component: Airbag 8.4E 3001
Coding: 0000307
Shop #: WSC 02325 785 00200
No fault code found.
-------------------------------------------------------------------------------
Address 16: Steering wheel Labels: 4B0-907-487.lbl
Part No: 4B0 907 487 C
Component: Lenkradelektronik D01
Coding: 01002
Shop #: WSC 02325
No fault code found.
-------------------------------------------------------------------------------
Address 17: Instruments Labels: 4B0-920-xxx-17.lbl
Part No: 4B0 920 981 N
Component: KOMBI+WEGFAHRS. VDO D09
Coding: 02262
Shop #: WSC 00001
WAULT64B32N061025 AUZ7Z0A1994058
No fault code found.
-------------------------------------------------------------------------------
Address 35: Centr. Locks Labels: 4B0-962-258.lbl
Part No: 4B0 962 258 J
Component: Central Lock/Alarm D35
Coding: 15885
Shop #: WSC 02325
3 Faults Found:
01559 - Drivers Door
58-10 - Can't Lock - Intermittent
01561 - Left Rear Door
59-10 - Can't Unlock - Intermittent
01562 - Right Rear Door
59-00 - Can't Unlock
-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr Labels: None
Part No: 4B0 959 760 B
Component: Sitzmemory R1 F 0101
Coding: 00001
Shop #: WSC 00000
No fault code found.
-------------------------------------------------------------------------------
Address 45: Inter. Monitor Labels: None
Part No: 4B0 951 178 A
Component: Innenraumueberw. D04
Coding: 00101
Shop #: WSC 02325
No fault code found.
-------------------------------------------------------------------------------
Address 55: Xenon Range Labels: 4Z7-907-357.lbl
Part No: 4Z7 907 357
Component: dynamische LWR D06
Coding: 00050
Shop #: WSC 02325
No fault code found.
-------------------------------------------------------------------------------
Address 56: Radio Labels: 8E0-035-1xx-56.lbl
Part No: 4B0 035 195 J
Component: symphony II NP2 0008
Coding: 00201
Shop #: WSC 00000
5 Faults Found:
00858 - Connection; Radio ZF Output to Antenna Amplifier
44-10 - Short Circuit - Intermittent
00878 - Connection to Speaker Front Left
36-10 - Open Circuit - Intermittent
00879 - Connection to Speaker Front Right
36-10 - Open Circuit - Intermittent
00856 - Radio Antenna
36-10 - Open Circuit - Intermittent
01336 - Data Bus for Comfort System
49-10 - No Communications - Intermittent
-------------------------------------------------------------------------------
Address 76: Park Assist Labels: 8Z0-919-283.lbl
Part No: 8Z0 919 283
Component: Parkingsyst. A6 USA D08
Coding: 01126
Shop #: WSC 02325
1 Fault Found:
01548 - Sensor for Parking Aid; Rear Right (G206)
30-10 - Open or Short to Plus - Intermittent
End ---------------------------------------------------------------------
Anyone care to take a crack at the engine codes and the 1119 in the ABS codes. I will be ordering the repair manual this weekend. But need to get a idea where I stand on this car. Another thing that gets me going is the radio codes. I just replaced this radio with one of ECS's units, So I would assume there should be no codes for it. Last 2 scans there were NO radio codes.
On the way to work this morning, there was a vibration, almost like something was stuck rubbing on one of the front tires.Pulled overchecked things over, all was well. I continued to work and figured maybe it was a chunk of ice from the wheel well making contact with the wheel. Now on the way home I was starting to speed up a little (70 up to 75 or so). I felt a slight loss of power, and check eng. light began to flash. then went solid. So get it home and scan away, above is what I got.I did check ross-tech's wiki page of codes. But unfortunatly without the repair manual, im kinda going at it blind.
I bought this car knowing it needed some work, the price was right and I cant really complain. But without the Bently, I cant do much. Plus being a beginner with Vag-com and not knowing all its capabilitys...Well lets just say it make for a big handicap..But I am learning as I go.
James K.
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