Aveo 2006-2007

1.6L L4 VIN 6 Auto 2

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Trouble Code: P0222



Throttle Position (TP) Sensor 2 Circuit Low Voltage

Possible Causes:



If a shared 5-volt reference circuit is shorted to ground or shorted to a voltage, other 5-volt reference circuits may be affected.
 
The scan tool 5 volt reference parameter should display between 4.8-5.2 volts.
 

Trouble Code: P0223



Throttle Position (TP) Sensor 2 Circuit High Voltage

Possible Causes:



If a shared 5-volt reference circuit is shorted to ground or shorted to a voltage, other 5-volt reference circuits may be affected.
 
The scan tool 5 volt reference parameter should display between 4.8-5.2 volts.
 

Trouble Code: P0261



Injector 1 Control Circuit Low Voltage

Trouble Code: P0262



Injector 1 Control Circuit High Voltage

Trouble Code: P0264



Injector 2 Control Circuit Low Voltage

Trouble Code: P0265



Injector 2 Control Circuit High Voltage

Trouble Code: P0267



Injector 3 Control Circuit Low Voltage

Trouble Code: P0268



Injector 3 Control Circuit High Voltage

Trouble Code: P0270



Injector 4 Control Circuit Low Voltage

Trouble Code: P0271



Injector 4 Control Circuit High Voltage

Trouble Code: P0300



Engine Misfire Detected

Possible Causes:



A misfire DTC could be caused by an excessive vibration from sources other than the engine. Inspect for the following possible sources:

A tire or wheel that is out of round or out of balance
 
Variable thickness brake rotors
 
An unbalanced drive shaft
 
Certain rough road conditions
 
A damaged accessory drive component or belt
 

The malfunction indicator lamp (MIL) will continue to flash
 

Trouble Code: P0301



Cylinder 1 Misfire Detected

Possible Causes:



A misfire DTC could be caused by an excessive vibration from sources other than the engine. Inspect for the following possible sources:

A tire or wheel that is out of round or out of balance
 
Variable thickness brake rotors
 
An unbalanced drive shaft
 
Certain rough road conditions
 
A damaged accessory drive component or belt
 

The malfunction indicator lamp (MIL) will continue to flash
 

Trouble Code: P0302



Cylinder 2 Misfire Detected

Possible Causes:



A misfire DTC could be caused by an excessive vibration from sources other than the engine. Inspect for the following possible sources:

A tire or wheel that is out of round or out of balance
 
Variable thickness brake rotors
 
An unbalanced drive shaft
 
Certain rough road conditions
 
A damaged accessory drive component or belt
 

The malfunction indicator lamp (MIL) will continue to flash
 

Trouble Code: P0303



Cylinder 3 Misfire Detected

Possible Causes:



A misfire DTC could be caused by an excessive vibration from sources other than the engine. Inspect for the following possible sources:

A tire or wheel that is out of round or out of balance
 
Variable thickness brake rotors
 
An unbalanced drive shaft
 
Certain rough road conditions
 
A damaged accessory drive component or belt
 

The malfunction indicator lamp (MIL) will continue to flash
 

Trouble Code: P0304



Cylinder 4 Misfire Detected

Possible Causes:



A misfire DTC could be caused by an excessive vibration from sources other than the engine. Inspect for the following possible sources:

A tire or wheel that is out of round or out of balance
 
Variable thickness brake rotors
 
An unbalanced drive shaft
 
Certain rough road conditions
 
A damaged accessory drive component or belt
 

The malfunction indicator lamp (MIL) will continue to flash
 

Trouble Code: P0313



Misfire Detected With Low Fuel Level

Trouble Code: P0315



Crankshaft Position (CKP) System Variation Not Learned

Trouble Code: P0317



Rough Road Signal Not Detected

Possible Causes:



If a shared 5-volt reference circuit is shorted to ground or shorted to a voltage, other 5-volt reference circuits may be affected.
 
The scan tool 5 volt reference parameter should display between 4.8-5.2 volts.
 

Trouble Code: P0324



Knock Sensor (KS) Module Performance

Trouble Code: P0325



Knock Sensor (KS) Circuit

Possible Causes:

The following conditions could also set this DTC:



Inspect the KS for physical damage. A KS that is dropped or damaged may cause a DTC to set.
 
Inspect the KS for proper installation. A KS that is loose or over torqued may cause a DTC to set. The KS should be free of thread sealant. The KS mounting surface should be free of burrs, casting flash, and foreign material.
 
The KS must be clear of hoses, brackets, and engine electrical wiring.
 
An electromagnetic interference (EMI) condition on the shielded ground circuit
 

Trouble Code: P0327



Knock Sensor (KS) Circuit Low Frequency

Possible Causes:

The following conditions could also set this DTC:



Inspect the KS for physical damage. A KS that is dropped or damaged may cause a DTC to set.
 
Inspect the KS for proper installation. A KS that is loose or over torqued may cause a DTC to set. The KS should be free of thread sealant. The KS mounting surface should be free of burrs, casting flash, and foreign material.
 
The KS must be clear of hoses, brackets, and engine electrical wiring.
 
An electromagnetic interference (EMI) condition on the shielded ground circuit
 

Trouble Code: P0327



Knock Sensor (KS) Circuit

Possible Causes:

The following conditions could also set this DTC:



Inspect the KS for physical damage. A KS that is dropped or damaged may cause a DTC to set.
 
Inspect the KS for proper installation. A KS that is loose or over torqued may cause a DTC to set. The KS should be free of thread sealant. The KS mounting surface should be free of burrs, casting flash, and foreign material.
 
The KS must be clear of hoses, brackets, and engine electrical wiring.
 
An electromagnetic interference (EMI) condition on the shielded ground circuit
 

Trouble Code: P0335



Crankshaft Position (CKP) Sensor Circuit

Possible Causes:

The following conditions could also set the DTCs:



Physical damage to the CKP sensor or the reluctor wheel
 
Excessive play or looseness of the CKP sensor or the reluctor wheel
 
Improper installation of the CKP sensor or the reluctor wheel
 
Foreign material passing between the CKP sensor and the reluctor wheel
 
Excessive air gap between the CKP sensor and the reluctor wheel
 

Trouble Code: P0336



Crankshaft Position (CKP) Sensor Performance

Possible Causes:

The following conditions could also set the DTCs:



Physical damage to the CKP sensor or the reluctor wheel
 
Excessive play or looseness of the CKP sensor or the reluctor wheel
 
Improper installation of the CKP sensor or the reluctor wheel
 
Foreign material passing between the CKP sensor and the reluctor wheel
 
Excessive air gap between the CKP sensor and the reluctor wheel
 

Trouble Code: P0337



Crankshaft Position (CKP) Sensor Circuit Low Duty Cycle

Possible Causes:

The following conditions could also set the DTCs:



Physical damage to the CKP sensor or the reluctor wheel
 
Excessive play or looseness of the CKP sensor or the reluctor wheel
 
Improper installation of the CKP sensor or the reluctor wheel
 
Foreign material passing between the CKP sensor and the reluctor wheel
 
Excessive air gap between the CKP sensor and the reluctor wheel
 

Trouble Code: P0337



Crankshaft Position (CKP) Sensor Circuit

Possible Causes:

The following conditions could also set the DTCs:



Physical damage to the CKP sensor or the reluctor wheel
 
Excessive play or looseness of the CKP sensor or the reluctor wheel
 
Improper installation of the CKP sensor or the reluctor wheel
 
Foreign material passing between the CKP sensor and the reluctor wheel
 
Excessive air gap between the CKP sensor and the reluctor wheel
 

Trouble Code: P0340



Camshaft Position (CMP) Sensor Circuit

Possible Causes:

The following conditions can also set the DTC:



Physical damage to the CMP sensor or the reluctor wheel
 
Excessive play or looseness of the CMP sensor or the reluctor wheel
 
Improper installation of the CMP sensor or the reluctor wheel
 
Foreign material passing between the CMP sensor and the reluctor wheel
 
Excessive air gap between the CMP sensor and the reluctor wheel
 

Trouble Code: P0341



Camshaft Position (CMP) Sensor Performance

Possible Causes:

The following conditions can also set the DTC:



Physical damage to the CMP sensor or the reluctor wheel
 
Excessive play or looseness of the CMP sensor or the reluctor wheel
 
Improper installation of the CMP sensor or the reluctor wheel
 
Foreign material passing between the CMP sensor and the reluctor wheel
 
Excessive air gap between the CMP sensor and the reluctor wheel
 

Trouble Code: P0342



Camshaft Position (CMP) Sensor

Possible Causes:

The following conditions can also set the DTC:



Physical damage to the CMP sensor or the reluctor wheel
 
Excessive play or looseness of the CMP sensor or the reluctor wheel
 
Improper installation of the CMP sensor or the reluctor wheel
 
Foreign material passing between the CMP sensor and the reluctor wheel
 
Excessive air gap between the CMP sensor and the reluctor wheel
 

Trouble Code: P0342



Camshaft Position (CMP) Sensor Circuit Low Voltage

Possible Causes:

The following conditions can also set the DTC:



Physical damage to the CMP sensor or the reluctor wheel
 
Excessive play or looseness of the CMP sensor or the reluctor wheel
 
Improper installation of the CMP sensor or the reluctor wheel
 
Foreign material passing between the CMP sensor and the reluctor wheel
 
Excessive air gap between the CMP sensor and the reluctor wheel
 

Trouble Code: P0342



Camshaft Position (CMP) Sensor Circuit

Possible Causes:

The following conditions can also set the DTC:



Physical damage to the CMP sensor or the reluctor wheel
 
Excessive play or looseness of the CMP sensor or the reluctor wheel
 
Improper installation of the CMP sensor or the reluctor wheel
 
Foreign material passing between the CMP sensor and the reluctor wheel
 
Excessive air gap between the CMP sensor and the reluctor wheel
 

Trouble Code: P0351



Ignition Coil 1 and 4 Control Circuit

Possible Causes:



The mounting bracket for the coil assembly provides the ground for the ignition coils. Ensure the mounting bolts are torqued to the correct specification. Refer to Fastener Tightening Specifications .
 

Trouble Code: P0352



Ignition Coil 2 and 3 Control Circuit

Possible Causes:



The mounting bracket for the coil assembly provides the ground for the ignition coils. Ensure the mounting bolts are torqued to the correct specification. Refer to Fastener Tightening Specifications .
 

Trouble Code: P0400



Exhaust Gas Recirculation (EGR) System Performance

Trouble Code: P0401



Exhaust Gas Recirculation (EGR) Flow Insufficient

Trouble Code: P0402



Exhaust Gas Recirculation (EGR) Flow Excessive

Trouble Code: P0403



Exhaust Gas Recirculation (EGR) Solenoid Control Circuit

Possible Causes:



If a shared 5-volt reference circuit is shorted to ground or shorted to a voltage, other 5-volt reference circuits may be affected.
 
The scan tool 5 volt reference parameter should display between 4.8-5.2 volts.
 

Trouble Code: P0404



Exhaust Gas Recirculation (EGR) Open Position Performance

Possible Causes:



If a shared 5-volt reference circuit is shorted to ground or shorted to a voltage, other 5-volt reference circuits may be affected.
 
The scan tool 5 volt reference parameter should display between 4.8-5.2 volts.
 

Trouble Code: P0405



Exhaust Gas Recirculation (EGR) Position Sensor Circuit Low Voltage

Possible Causes:



If a shared 5-volt reference circuit is shorted to ground or shorted to a voltage, other 5-volt reference circuits may be affected.
 
The scan tool 5 volt reference parameter should display between 4.8-5.2 volts.
 

Trouble Code: P0406



Exhaust Gas Recirculation (EGR) Position Sensor Circuit High Voltage

Possible Causes:



If a shared 5-volt reference circuit is shorted to ground or shorted to a voltage, other 5-volt reference circuits may be affected.
 
The scan tool 5 volt reference parameter should display between 4.8-5.2 volts.
 

 
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