Aveo 2006-2007

1.6L L4 VIN 6 Auto 4

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Trouble Code: P1106



Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent High Voltage

Trouble Code: P1107



Manifold Absolute Pressure (MAP) Sensor Circuit Intermittent Low Voltage

Trouble Code: P1111



Intake Air Temperature (IAT) Sensor Circuit Intermittent High Voltage

Trouble Code: P1112



Intake Air Temperature (IAT) Sensor Circuit Intermittent Low Voltage

Trouble Code: P1114



Engine Coolant Temperature (ECT) Sensor Circuit Intermittent Low Voltage

Trouble Code: P1115



Engine Coolant Temperature (ECT) Sensor Circuit Intermittent High Voltage

Trouble Code: P1116



Engine Coolant Temperature (ECT) Sensor Performance

Possible Causes:



If the customer's concern is that the engine does not reach operating temperature or that the heater output is low, refer to Thermostat Diagnosis .
 

Trouble Code: P1121



Throttle Position (TP) Sensor Circuit Intermittent High Voltage

Trouble Code: P1122



Throttle Position (TP) Sensor Circuit Intermittent Low Voltage

Trouble Code: P1133



HO2S Insufficient Switching Sensor 1

Trouble Code: P1134



HO2S Transition Time Ratio Sensor 1

Trouble Code: P1137



HO2S Circuit Low Voltage During Power Enrichment Sensor 1

Trouble Code: P1138



HO2S Circuit High Voltage During Decel Fuel Cut-Off (DFCO) Sensor 2

Trouble Code: P1166



HO2S Circuit Low Voltage During Power Enrichment Sensor 2

Trouble Code: P1167



HO2S Circuit High Voltage During Decel Fuel Cut-Off (DFCO) Sensor 1

Trouble Code: P1171



HO2S Circuit Low Voltage During Power Enrichment Sensor 1

Trouble Code: P1230



Fuel Pump Relay Control Circuit Low Voltage

Possible Causes:



The following table illustrates the fuel pump relay terminal location in the underhood fuse block:
 

Trouble Code: P1231



Fuel Pump Relay Control Circuit High Voltage

Possible Causes:



The following table illustrates the fuel pump relay terminal location in the underhood fuse block:
 

Trouble Code: P1320



Crankshaft Position (CKP) System Variation Not Learned

Trouble Code: P1321



Crankshaft Position (CKP) Reluctor Wheel 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: P1336



Crankshaft Position (CKP) System Variation Not Learned

Trouble Code: P1380



Misfire Detected - Rough Road Data Not Available

Trouble Code: P1381



Misfire Detected - No Communication With Brake Control Module

Trouble Code: P1382



Wheel Speed Sensor Circuit Performance

Trouble Code: P1385



Wheel Speed Sensor Circuit

Trouble Code: P1390



Wheel Speed Sensor Circuit

Trouble Code: P1391



Rough Road Sensor 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: P1392



Rough Road 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: P1393



Rough Road 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.
 

Trouble Code: P1396



Wheel Speed Sensor Circuit w/o ABS

Trouble Code: P1397



Wheel Speed Sensor Circuit w/ABS

Trouble Code: P1402



Exhaust Gas Recirculation (EGR) Flow Insufficient

Trouble Code: P1403



Exhaust Gas Recirculation (EGR) Solenoid Control Circuit

Trouble Code: P1404



Exhaust Gas Recirculation (EGR) Closed Position Performance

Trouble Code: P1404



EGR Valve Closed Position Signal Range/Performance

Trouble Code: P1504



TCM Communication Performance.

Trouble Code: P1511



Idle Speed Control (ISC) Motor Control Circuit

Trouble Code: P1512



Idle Speed Control (ISC) System

Trouble Code: P1513



Idle Speed Control (ISC) System Performance

Trouble Code: P1516



Throttle Actuator Control (TAC) Module Throttle Actuator Position Performance

Possible Causes:



Inspect for a condition in which the throttle valve may have been held open. For example, ice may have formed in the throttle bore causing the throttle valve not to close.
 

 
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