Engine Controls - MIL ON/DTC P0106/P0133 Set

Bulletin No.: 07-06-04-005

Date: February 22, 2007

TECHNICAL

Subject:
Malfunction Indicator Lamp (MIL)/Service Engine Soon (SES) Lamp Illuminated, DTC P0106 (MAP Sensor Performance) and/or P0133 (HO2S Slow Response Sensor 1) Set (Reprogram ECM)

Models:
2006-2007 Chevrolet Aveo
2006-2007 Pontiac Wave (Canada Only)

Condition

Some customers may comment that the Check Engine or SES lamp is illuminated. Technicians may find DTCs P0106 (MAP Sensor Performance) and/or P0133 (H025 Slow Response Sensor 1) set.

Correction

Reprogram the engine control module (ECM) with the appropriate calibration following the procedure below.

Prior to reprogramming, check the battery voltage state. If the battery is not fully charged, charge the battery.

Prior to reprogramming, make sure the Tech 2(R) is updated with the latest software.

Check the vehicle configuration (1.6L engine, automatic or manual transaxle) to determine the correct calibration.





Reprogram the ECM with the appropriate calibration (or later) listed below. These calibrations, or any that follow, are designed to address this concern. Refer to Service Programming System (SPS) in SI.

The new ECM calibrations will be available to dealerships in TIS2 Web version 2.5 for 2007 (available 2/19/07). If you cannot access the calibration, call the Techline Customer Support Center (TCSC) at 1-800-828-6860 (English) or 1-800-503-3222 (French) and it will be provided. As always, make sure your Tech 2(R) is updated with the latest software version.

Check for any DTCs in the ECM/TCM. Clear any DTCs that are stored.

If the ECM fails during reprogramming, replace the ECM and perform the IAC Reset and Idle Learn procedures.

Warranty Information





For vehicles repaired under warranty, use the table.





Disclaimer