MIL came on, any ideas where to start
09-27-2011, 02:51 PM
#1
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MIL came on, any ideas where to start
Check engine light came on today and I scanned for these codes. The engine didnt change and it stll ran smooth.
Tuesday,27,September,2011,18:48:09:57746
VCDS Version: Release 10.6.4 (x64)
Address 01: Engine Labels: 077-910-560-BFM.lbl
Control Module Part Number: 4E0 910 560 A HW: 4E0 907 560
Component and/or Version: 4.2L V8/5V G 0070
Software Coding: 0007773
Work Shop Code: WSC 98765 666 36069
VCID: 1F471ADBB72D
2 Faults Found:
17942 - Camshaft Timing Adj. Bank2 (N208): Short to Plus
P1534 - 001 - Upper Limit Exceeded - Intermittent - MIL ON
16825 - EVAP Emission Control Sys: Incorrect Flow
P0441 - 002 - Lower Limit Exceeded - Intermittent
Readiness: 0000 0000
Tuesday,27,September,2011,18:48:09:57746
VCDS Version: Release 10.6.4 (x64)
Address 01: Engine Labels: 077-910-560-BFM.lbl
Control Module Part Number: 4E0 910 560 A HW: 4E0 907 560
Component and/or Version: 4.2L V8/5V G 0070
Software Coding: 0007773
Work Shop Code: WSC 98765 666 36069
VCID: 1F471ADBB72D
2 Faults Found:
17942 - Camshaft Timing Adj. Bank2 (N208): Short to Plus
P1534 - 001 - Upper Limit Exceeded - Intermittent - MIL ON
16825 - EVAP Emission Control Sys: Incorrect Flow
P0441 - 002 - Lower Limit Exceeded - Intermittent
Readiness: 0000 0000
09-27-2011, 04:53 PM
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http://www.audi-portal.com/en/diagno...ors_18846.html
http://www.audi-portal.com/en/diagno...ors_18847.html
17942 / P1534 = Intake Camshaft Contr.Circ.,Bank2 Short to B+
16825 / P0441 = EVAP Emission Contr.Sys.Incorrect Purge Flow
I would start by checking the connector make sure that there is no exposed wires, etc. Or could be a bad sensor.
But before starting to change things, I always reset the light and see if it comes back on.
Second, wait for s4master1 to chime in, he knows something about Audis.....
http://www.audi-portal.com/en/diagno...ors_18847.html
17942 / P1534 = Intake Camshaft Contr.Circ.,Bank2 Short to B+
16825 / P0441 = EVAP Emission Contr.Sys.Incorrect Purge Flow
I would start by checking the connector make sure that there is no exposed wires, etc. Or could be a bad sensor.
But before starting to change things, I always reset the light and see if it comes back on.
Second, wait for s4master1 to chime in, he knows something about Audis.....
09-28-2011, 08:25 AM
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The check engine light came back on this morning. I scanned and got the camshaft timing again.
Where do I check for loose wiring or the camshaft sensor?
Where do I check for loose wiring or the camshaft sensor?
09-29-2011, 03:54 PM
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＞17942 / P1534 = Intake Camshaft Contr.Circ.,Bank2 Short to B+
Well,You have to check power at connector on intake cam shaft sensor is presenting or wiring in this circuit has open or rubbing to other wire may be. x19
Well,You have to check power at connector on intake cam shaft sensor is presenting or wiring in this circuit has open or rubbing to other wire may be. x19
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09-29-2011, 05:19 PM
#8
Actuator
The fault specifies adjustment actuator.
before you disconnect anything run output test in the system, you should hear the actuator click on and off.
if it doesn't click it may be dead or no voltage gets to it, at that point check for voltage, it should have battery voltage with the ignition on and while the engine is running the ecm controls it thru the ground side.
before you disconnect anything run output test in the system, you should hear the actuator click on and off.
if it doesn't click it may be dead or no voltage gets to it, at that point check for voltage, it should have battery voltage with the ignition on and while the engine is running the ecm controls it thru the ground side.
11-05-2011, 01:30 PM
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I picked up a camshaft sensor last week. If its not that bad to change out, I would like to change it out myself. Do anyone have a precedure for this?