
2009 Chevrolet Malibu LS 2.4L Hesitation, Poor Fuel Economy, MIL Lamp on
replaced both actuators cleared codes and test drove. symptoms persist but no codes returned within 12 drive cycles. checked cat for blockage all seemed ok. please help!!! this thing is throwing me for a loop and the customer is from out of town in our waiting...
FIX posted 5/14/2013
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Message Closed w/FIX
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VIN | 1G1ZG57B79 |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Poor Fuel Economy, MIL Lamp On |
Occurs | Under Load |
Trouble Codes
P0011 | Variable Valve Timing Control System |
P0013 | Camshaft 2 Position Sensor Circuit Open (Bank 1 Sensor 2) |
P0014 | Camshaft 2 Position Sensor Target Performance (Bank 1 Sensor 2) |
P0101 | Mass Airflow Sensor Range/Performance |
P0300 | Multiple Misfire Detected |
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
Message Closed w/FIX
Vehicle Data
2009 Chevrolet Malibu LS
VIN | 1G1ZG57B79 |
Engine | 2.4 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / sefi |
Emissions | OBD-II Compliant |
Symptoms | Hesitation, Poor Fuel Economy, MIL Lamp On |
Occurs | Under Load |
Trouble Codes
P0011 | Variable Valve Timing Control System |
P0013 | Camshaft 2 Position Sensor Circuit Open (Bank 1 Sensor 2) |
P0014 | Camshaft 2 Position Sensor Target Performance (Bank 1 Sensor 2) |
P0101 | Mass Airflow Sensor Range/Performance |
P0300 | Multiple Misfire Detected |
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |