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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Engine Control System & Fuel System - 3.6L - DTC P0442 To P1551) >> DTC P1011-P1014 >> Diagnostic Aids

Diagnostic Aids

WARNING: This page is about a different variant/trim than selected.
DTC P1011-P1014

Step Action Yes No
Schematic Reference:  Engine Controls Schematics 
Connector End View Reference:  Engine Control Module Connector End Views  or  Engine Controls Connector End Views 
1 Did you perform the Diagnostic System Check - Vehicle? Go to Step 2  Go to Diagnostic System Check - Vehicle
2
IMPORTANT: The engine oil level and the oil pressure are critical to the correct operation of the camshaft position (CMP) actuator system. Verify that the engine has the correct oil level and the correct oil pressure before continuing with this diagnostic. Refer to Fluid and Lubricant Recommendations and Oil Pressure Diagnosis and Testing for more information.
Observe the DTC Information with a scan tool.Does the scan tool display any ECM DTCs other than DTC P1011, P1012, P1013, and P1014?
Go to Diagnostic Trouble Code (DTC) List - Vehicle Go to Step 3 
3 Is there an abnormal engine noise on start-up and/or does DTC P1011, P1012, P1013, and P1014? set? Go to Step 4 
4 Is the customer's concern that the engine is stalling? Go to Symptoms - Engine Controls Go to Step 5 
5 Advise the customer that the following conditions cause DTC P1011, P1012, P1013, and P1014 to set:
  • Turning the engine OFF while the accelerator pedal is pressed
  • Turning the engine OFF while driving
  • Pressing the accelerator pedal to start the engine

Did you complete the action?
Go to Step 6  -
6 Clear the DTCs with a scan tool.
Did you complete the action?
Go to Step 7  -
7 Observe the Capture Info with a scan tool.
Are there any DTCs that have not been diagnosed?
Go to Diagnostic Trouble Code (DTC) List - Vehicle System OK