A4 Quattro Wagon L4-1.8L Turbo (ATW) (2000)
Positive Crankcase Ventilation: Customer Interest
Engine - Oil Pressure Too Low Message Displayed
17 08 04
March 11, 2008
2012833/5
Supersedes Technical Service Bulletin Group 17 number 08-03 dated February 28, 2008 to update the Labor Operations
Engine oil pressure too low - engine flush
Vehicle Information
Condition
"Engine Oil Pressure Too Low" light is on.
Technical Background
The low engine oil pressure may be caused by a restriction of the oil pump suction line strainer.
Production Solution
Not applicable.
Service
Preliminary diagnosis reveals an actual low engine oil pressure condition. The engine oil level is correct and the oil pressure switch, instrument cluster,
wiring harness, etc. are functioning.
1.
Place the vehicle in "Service Position."
2.
Remove cylinder head cover.
3.
Remove plastic oil deflectors from the top of intake camshaft.
4.
Inspect all camshafts bearings (remove only one cap at a time) for damage.
If no camshaft bearings are damaged, the complete engine must be repaired as described in the Engine Repair Guidelines section.
Note:
For Canada: Engine replacement requires inspection and authorization by the AASM/TFM.