LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 77 (Engine Controls Self-Diagnostics - 5.0L & 5,7L) >> Diagnostic Tests >> DTC P1345: Crankshaft/Camshaft Position Sensor Correlation >> Test Description

Test Description

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2002 GMC Savana Special, 2002 GMC Savana Camper Special, 2002 GMC Savana, 2002 Chevrolet RV Cutaway, and 2002 Chevrolet Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

The number below refers to the step number in the diagnostic procedures.

  1. 4

    This test will determine if this DTC is intermittent.

  2. 5

    When the engine speed is raised to 2000 RPM the camshaft retard offset should not vary more than 2 degrees.

  3. 6

    If excessive pressure is used when performing this test unintentional damage to the distributor shaft could result.

  4. 7

    If the distributor is one tooth off in either the advanced or retard positions the vehicle may run but 0 degrees camshaft retard offset will not be obtained.

  5. 8

    If 0 degrees cannot be obtained during this procedure, see DIAGNOSTIC AIDS .

scientia non olet · About LEMON Manuals