Chevrolet Sonic manuals

Chevrolet Sonic Repair Manual: Crankshaft Position System Variation Learn

Note:

The crankshaft position sensor system variation learn procedure is required when the following service procedures have been performed, regardless of whether DTC P0315 is set:

  • Engine replacement
  • Engine control module (ECM) replacement
  • Crankshaft damper replacement
  • Crankshaft replacement
  • Crankshaft Position Sensor Replacement
  • Any engine repairs which disturb the crankshaft to crankshaft position sensor relationship

Note:

The ECM monitors certain component signals to determine if all the conditions are met to continue with the Crankshaft Position Variation Learn procedure.

  1. Ignition ON, observe the DTC information with a scan tool. Verify no other DTCs are set, except DTCs P0300–P0304, or P0315.
  • Select the Crankshaft Position Variation Learn Procedure with a scan tool and follow the on screen instructions:
  • Verify DTC P0315 does not set.
  • All OK.
  • Charge Air Cooler Replacement
    Charge Air Cooler Replacement Callout Component Name Preliminary Procedures Disconnect the negative battery cable. Refer to Battery ...

    Electronic Ignition System Description
    Electronic Ignition System Operation The electronic ignition system produces and controls the high energy secondary spark. This spark ignites the compressed air/fuel mixture at precisely t ...

    Other materials:

    SiriusXM Radio Messages
    UPDATING: The encryption code in the receiver is being updated, and no action is required. This process should take no longer than 30 seconds. NO SIGNAL: The system is functioning correctly, but the vehicle is in a location that is blocking the SiriusXM signal. When the vehicle is moved into an ...

    Instrument Panel Center Trim Panel Replacement
    Instrument Panel Center Trim Panel Replacement Callout Component Name 1 Instrument Panel Center Trim Panel (Qty:?€‰2) Procedure Use a flat bladed plastic trim tool in order to disengage the retainers secur ...

    Hydraulic Valve Lash Adjuster Arm Replacement
    Hydraulic Valve Lash Adjuster Arm Replacement Callout Component Name Preliminary Procedures Remove the intake camshaft. Refer to Intake Camshaft Replacement. Remove the exhaust camshaft. Refer to Exhaust Camshaft Replaceme ...

    © 2014-2024 Copyright www.csmans.com
     
    0.0062