Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2006IMPALA V6-3.5L VIN K FLEX FUELREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTECHNICAL SERVICE BULLETINSCUSTOMER INTERESTENGINE CONTROLS - MIL ON/DTC P0016 SET
2006 Chevrolet Impala V6-3.5L VIN K Flex Fuel
Engine Controls - MIL ON/DTC P0016 Set
2006 Chevrolet Impala V6-3.5L VIN K Flex FuelSECTION Engine Controls - MIL ON/DTC P0016 Set
Bulletin No.: 05-06-04-057
Date: September 06, 2005
TECHNICAL
Subject:
Malfunction Indicator Lamp (MIL) On, Diagnostic Trouble Code (DTC) P0016 (Crankshaft Position (CKP) Camshaft Position (CMP) Correlation (Reprogram Engine Control Module (ECM))
Models:
2006 Chevrolet Impala
with 3.5L V6 Engine (Non E85 Fuel, VIN Code N - RPO LZ4 or E85 Fuel Capable, VIN Code K - RPO LZE)
Condition
Some customers may comment that the MIL is illuminated with no other driveability symptoms. Upon investigation, the technician may find DTC P0016 (Crankshaft Position (CKP) Camshaft Position (CMP) Correlation) set.
Cause
Engineering has identified a concern with the ECM software.
Correction
Reprogram the ECM with the latest calibrations if the above concern is encountered. An updated ECM calibration is now available to address this concern. This calibration, or any that follow, is designed to address this concern. Refer to Service Programming System (SPS) using the appropriate Service Information (SI) procedures. The new ECM calibrations will be available to dealerships as part of TIS2000 incremental satellite update version 9.0 which will be broadcast to dealers on 09/06/2005. For the dealerships that use CDs, they will be mailed on 09/14/2005. As always, make sure your Tech 2(R) is updated with the latest software version.
To determine which calibration is correct for the 2006 Chevrolet Impala, refer to the list shown and reprogram the ECM with the corresponding new calibration
Warranty Information
For vehicles repaired under warranty, use the table.
Disclaimer
Date: September 06, 2005
TECHNICAL
Subject:
Malfunction Indicator Lamp (MIL) On, Diagnostic Trouble Code (DTC) P0016 (Crankshaft Position (CKP) Camshaft Position (CMP) Correlation (Reprogram Engine Control Module (ECM))
Models:
2006 Chevrolet Impala
with 3.5L V6 Engine (Non E85 Fuel, VIN Code N - RPO LZ4 or E85 Fuel Capable, VIN Code K - RPO LZE)
Condition
Some customers may comment that the MIL is illuminated with no other driveability symptoms. Upon investigation, the technician may find DTC P0016 (Crankshaft Position (CKP) Camshaft Position (CMP) Correlation) set.
Cause
Engineering has identified a concern with the ECM software.
Correction
Reprogram the ECM with the latest calibrations if the above concern is encountered. An updated ECM calibration is now available to address this concern. This calibration, or any that follow, is designed to address this concern. Refer to Service Programming System (SPS) using the appropriate Service Information (SI) procedures. The new ECM calibrations will be available to dealerships as part of TIS2000 incremental satellite update version 9.0 which will be broadcast to dealers on 09/06/2005. For the dealerships that use CDs, they will be mailed on 09/14/2005. As always, make sure your Tech 2(R) is updated with the latest software version.
To determine which calibration is correct for the 2006 Chevrolet Impala, refer to the list shown and reprogram the ECM with the corresponding new calibration
Warranty Information
For vehicles repaired under warranty, use the table.
Disclaimer
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.