LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2007 >> XLR Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 4.6L (LH2) - DTC P0010 To DTC P0336 >> DTC P0106 >> Circuit/System Verification
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Circuit/System Verification

  1. If DTCs P0107, P0108, P0641 or P0651 are set, refer to Diagnostic Trouble Code (DTC) List - Vehicle .
  2. Ignition ON, observe the scan tool MAP Sensor parameter. Verify the MAP Sensor parameter is reading within the current BARO for your altitude. Refer to Altitude Versus Barometric Pressure .
  3. Ignition ON, observe the MAP Sensor kPa parameter with a scan tool. Start the engine. The MAP Sensor kPa parameter should decrease.
  4. Verify the integrity of the air induction system by inspecting for the following conditions:
    • Damaged components
    • Loose or improper installation
    • An air flow restriction
    • A cracked or restricted MAP sensor vacuum hose
    • An intake manifold leak
  5. Ignition ON, compare APP sensors 1 and 2 percentages with a scan tool. Verify that they do not differ more than 5 percent when a slow pedal sweep is performed.
scientia non olet · About LEMON Manuals