Engine is missing bad..here are the fault codes
#1
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So thanks to the list I was able to locate someone locally with Vag-Com. Thanks much Alan!
My car started missing real bad yesterday and flashing the CEL. I got the following trouble codes, any idea where to start? It is a '99 A6 Avant-2.8 30V:
VAG-COM Version: Release 607.3-UD
Monday,05,March,2007,05:32:58
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
-------------------------------------------------------------------------------
Address 01: Engine
Part No: 4D0 907 551 AH
Component: 2.8L V6/5V MOTR AT D03
Coding: 06252
Shop #: WSC 02325
6 Faults Found:
17930 - Camshaft Adjustment; Bank 2: Malfunction
P1522 - 35-00 - -
17927 - Camshaft Adjustment; Bank 1: Malfunction
P1519 - 35-00 - -
16684 - Random/Multiple Cylinder Misfire Detected
P0300 - 35-00 - -
16686 - Cylinder 2: Misfire Detected
P0302 - 35-00 - -
16684 - Random/Multiple Cylinder Misfire Detected
P0300 - 35-10 - - - Intermittent
16686 - Cylinder 2: Misfire Detected
P0302 - 35-10 - - - Intermittent
Readiness: 0000 1101
The camshalf adjustment faults have me worried. the car has 89,200 miles, I had the timing belt service done early- at about 70k, when the cam tensioner seals were leaking, and have not had any problems since. Any one have an idea of where I should start?
Thanks, Paul
My car started missing real bad yesterday and flashing the CEL. I got the following trouble codes, any idea where to start? It is a '99 A6 Avant-2.8 30V:
VAG-COM Version: Release 607.3-UD
Monday,05,March,2007,05:32:58
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
-------------------------------------------------------------------------------
Address 01: Engine
Part No: 4D0 907 551 AH
Component: 2.8L V6/5V MOTR AT D03
Coding: 06252
Shop #: WSC 02325
6 Faults Found:
17930 - Camshaft Adjustment; Bank 2: Malfunction
P1522 - 35-00 - -
17927 - Camshaft Adjustment; Bank 1: Malfunction
P1519 - 35-00 - -
16684 - Random/Multiple Cylinder Misfire Detected
P0300 - 35-00 - -
16686 - Cylinder 2: Misfire Detected
P0302 - 35-00 - -
16684 - Random/Multiple Cylinder Misfire Detected
P0300 - 35-10 - - - Intermittent
16686 - Cylinder 2: Misfire Detected
P0302 - 35-10 - - - Intermittent
Readiness: 0000 1101
The camshalf adjustment faults have me worried. the car has 89,200 miles, I had the timing belt service done early- at about 70k, when the cam tensioner seals were leaking, and have not had any problems since. Any one have an idea of where I should start?
Thanks, Paul
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...until you are certain that the belt is OK and the cams are still in time. The fact that both banks are complaining about cam adjustment could mean a problem with the belt. Cam adjustment issues will result in misfires too.
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Yesterday I replaced a bunch of the vacuum lines (the little ones by the intake 5mm?) that were suspect hoping it would be the problem.
After I replaced the hoses I drove up and down the hill by my house with out any problems or miss fires, the CEL was still on though. I then drove it today about 6 miles to get the Vag-Com completed and results and it was missing so bad on the way home I barely made it.
But since it drove with out miss firing last night could that eliminate the cam timing and belt being off?
After I replaced the hoses I drove up and down the hill by my house with out any problems or miss fires, the CEL was still on though. I then drove it today about 6 miles to get the Vag-Com completed and results and it was missing so bad on the way home I barely made it.
But since it drove with out miss firing last night could that eliminate the cam timing and belt being off?
#7
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alos there is a possibility it is just a very low battery not able to maintain enough power to keep eveything at the right voltage.