Chevrolet Aveo 2009 Service Manual
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Chevrolet Aveo 2009 Service Manual

Engine controls and fuel - 1.4l (l95)
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Table of Contents

See also: Service Manual , Owner's Manual
Document ID: 1591851
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2009 Chevrolet Aveo
Aveo, Wave, G3, Barina (VIN S/T) Service Manual
Temperature Versus Resistance
°C
°F
Temperature vs Resistance Values (Approximate)
100
212
90
194
80
176
70
158
60
140
50
122
45
113
40
104
35
95
30
86
25
77
20
68
15
59
10
50
5
41
0
32
-5
23
-10
14
-15
5
-20
-4
-30
-22
-40
-40
http://localhost:9001/si/showDoc.do?docSyskey=1591851&pubCellSyskey=124178&pubO...
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| Document ID: 1591851
Specifications
ECT Ohms
177
241
332
467
667
973
1188
1459
1802
2238
2796
3520
4450
5670
7280
9420
12300
16180
21450
28680
52700
100700
© 2010 General Motors Corporation. All rights reserved.
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Engine
Engine Controls and Fuel - 1.4L (L95)
IAT Ohms
187
246
327
441
603
837
991
1180
1412
1700
2055
2500
3055
3760
4651
5800
7273
9200
9200
15080
25600
45300
Page 1 of 1
7/6/2010

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  • Page 1 Document ID: 1591851 Page 1 of 1 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 1591851 Specifications Temperature Versus Resistance °C °F ECT Ohms IAT Ohms...
  • Page 2 Document ID: 839729 Page 1 of 1 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 839729 Specifications Altitude Versus Barometric Pressure Altitude Measured in Altitude Measured in...

  • Page 3: Ignition System Specifications

    Document ID: 1640706 Page 1 of 1 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 1640706 Specifications Ignition System Specifications Specification Application Metric English Firing Order...

  • Page 4: Fastener Tightening Specifications

    Document ID: 1433118 Page 1 of 1 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 1433118 Specifications Fastener Tightening Specifications Specification Application Metric English Accessory Mounting Bracket Bolts 37 N·m...

  • Page 5: Engine Control Module Replacement

    Document ID: 2097645 Page 1 of 2 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097645 Repair Instructions Engine Control Module Replacement Removal Procedure Warning: Refer to Battery Disconnect Warning in the Preface section.
  • Page 6 Document ID: 2097645 Page 2 of 2 4. Remove the ECM mounting bracket with the bolt and the nut. Installation Procedure Caution: Refer to Fastener Caution in the Preface section. 1. Install the ECM mounting bracket with the bolt and the nut and tighten to 12 N·m (9 lb ft). 2.
  • Page 7 Document ID: 1653500 Page 1 of 2 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 1653500 Repair Instructions Crankshaft Position System Variation Learn Important: If the crankshaft position variation learn procedure has not learned, a false misfire could be detected and DTC P0300 may set.
  • Page 8 Document ID: 1653500 Page 2 of 2 • Hold throttle while fuel cut-off occurs. 5. The scan tool displays Learn Status: Learned this ignition. If the scan tool indicates that DTC P1336 ran and passed, the CKP variation learn procedure is complete. If the scan tool indicates DTC P1336 failed or did not run, refer to DTC P1336 .
  • Page 9 Document ID: 1461302 Page 1 of 1 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 1461302 Repair Instructions Idle Learn The Idle Learn Procedure listed below must be performed whenever the following occurs: •...
  • Page 10 Document ID: 2097667 Page 1 of 2 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097667 Repair Instructions Engine Coolant Temperature Sensor Replacement Removal Procedure 1. Relieve the coolant system pressure.
  • Page 11 Document ID: 2097667 Page 2 of 2 Caution: Use care when handling the coolant sensor. Damage to the coolant sensor will affect the operation of the fuel control system. 1. Coat the threads on the ECT sensor with sealer. Caution: Refer to Fastener Caution in the Preface section.
  • Page 12 Document ID: 2097675 Page 1 of 2 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097675 Repair Instructions Intake Air Temperature Sensor Replacement Removal Procedure Warning:...
  • Page 13 Document ID: 2097675 Page 2 of 2 1. Insert the IAT sensor and tighten to 22 N·m (16 lb ft). 2. Connect the IAT sensor connector. 3. Connect the negative battery cable. http://localhost:9001/si/showDoc.do?docSyskey=2097675&pubCellSyskey=124322&pubO... 7/6/2010...
  • Page 14 Document ID: 2097731 Page 1 of 2 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097731 Repair Instructions Manifold Absolute Pressure Sensor Replacement Removal Procedure Warning:...
  • Page 15 Document ID: 2097731 Page 2 of 2 1. Insert the MAP sensor into the mounting bracket. Caution: Refer to Fastener Caution in the Preface section. 2. Install the bolts through the MAP sensor and the bracket. Install the retaining nuts and tighten to 8 N·m (71 lb in).
  • Page 16 Document ID: 2097738 Page 1 of 3 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097738 Repair Instructions Heated Oxygen Sensor Replacement - Sensor 1 Removal Procedure...
  • Page 17 Document ID: 2097738 Page 2 of 3 cause performance problems. • Ensure the sensor or vehicle lead wires are not bent sharply or kinked. Sharp bends or kinks could block the reference air path through the lead wire. • Do not remove or defeat the oxygen sensor ground wire, where applicable. Vehicles that utilize the ground wired sensor may rely on this ground as the only ground contact to the sensor.
  • Page 18 Document ID: 2097738 Page 3 of 3 1. Coat the threads of the HO2S1 with an anti-seize compound, if needed. Caution: Refer to Fastener Caution in the Preface section. 2. Install the HO2S1 into the exhaust manifold and tighten to 42 N·m (31 lb ft). 3.
  • Page 19 Document ID: 2097744 Page 1 of 3 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097744 Repair Instructions Heated Oxygen Sensor Replacement - Sensor 2 Removal Procedure...
  • Page 20 Document ID: 2097744 Page 2 of 3 cause performance problems. • Ensure the sensor or vehicle lead wires are not bent sharply or kinked. Sharp bends or kinks could block the reference air path through the lead wire. • Do not remove or defeat the oxygen sensor ground wire, where applicable. Vehicles that utilize the ground wired sensor may rely on this ground as the only ground contact to the sensor.
  • Page 21 Document ID: 2097744 Page 3 of 3 2. Install the HO2S2. Tighten the heated oxygen sensor to 42 N·m (31 lb ft). 3. Connect the electrical connector. 4. Connect the negative battery cable. http://localhost:9001/si/showDoc.do?docSyskey=2097744&pubCellSyskey=124326&pubO... 7/6/2010...
  • Page 22 Document ID: 2097747 Page 1 of 3 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097747 Repair Instructions Knock Sensor Replacement Removal Procedure Warning: Refer to Battery Disconnect Warning in the Preface section.
  • Page 23 Document ID: 2097747 Page 2 of 3 4. Disconnect the knock sensor (KS) electrical connector. 5. Remove the KS bolt. 6. Remove the KS. Installation Procedure Caution: Refer to Fastener Caution in the Preface section. 1. Install the KS with the bolt. Tighten Tighten the knock sensor bolt to 20 N·m (15 lb ft).
  • Page 24 Document ID: 2097747 Page 3 of 3 3. Install the intake manifold support bracket with the bolts. Tighten • Tighten the intake manifold support bracket upper bolts to 25 N·m (18 lb ft). • Tighten the intake manifold support bracket lower bolts to 45 N·m (33 lb ft). 4.

  • Page 25: Throttle Position Sensor Replacement

    Document ID: 2097807 Page 1 of 2 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097807 Repair Instructions Throttle Position Sensor Replacement Removal Procedure Warning: Refer to Battery Disconnect Warning in the Preface section.
  • Page 26 Document ID: 2097807 Page 2 of 2 1. With the throttle valve closed, position the TP sensor on the throttle shaft. Align the TP sensor with the bolt holes. Caution: Refer to Fastener Caution in the Preface section. 2. Install the TP sensor retaining bolts. Tighten Tighten the throttle position sensor retaining bolts to 2 N·m (18 lb in).
  • Page 27 Document ID: 2097808 Page 1 of 3 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097808 Repair Instructions Idle Air Control Valve Replacement Removal Procedure Warning:...
  • Page 28 Document ID: 2097808 Page 2 of 3 Important: If installing a new IAC valve, be sure to replace it with an identical part. The IAC valve pintle shape and diameter are designed for the specific application. Measure the distance between the tip of the IAC valve pintle and the mounting flange. If the distance is greater than 28 mm (1.1 in), use finger pressure to slowly retract the pintle.
  • Page 29 Document ID: 2097808 Page 3 of 3 3. Install the IAC valve retaining bolts. Tighten Tighten the idle air control valve retaining bolts to 3 N·m (27 lb in). 4. Connect the IAC valve connector. 5. Connect the negative battery cable. 6.
  • Page 30 Document ID: 2097810 Page 1 of 3 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097810 Repair Instructions Throttle Body Assembly Replacement Removal Procedure Warning: Refer to Battery Disconnect Warning in the Preface section.
  • Page 31 Document ID: 2097810 Page 2 of 3 4. Disconnect the coolant hose from the throttle body. 5. Disconnect the throttle cables by opening the release slot. 6. Disconnect the main throttle idle actuator (MTIA) electrical connector. 7. Remove the throttle body bolt and the nuts. 8.
  • Page 32 Document ID: 2097810 Page 3 of 3 5. Connect the breather hose. 6. Install the intake air tube. 7. Connect the negative battery cable. http://localhost:9001/si/showDoc.do?docSyskey=2097810&pubCellSyskey=124334&pubO... 7/6/2010...
  • Page 33 Document ID: 1395016 Page 1 of 1 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 1395016 Repair Instructions Fuel Pressure Relief 1. Remove the fuel cap.
  • Page 34 Document ID: 2097081 Page 1 of 2 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097081 Repair Instructions Fuel Pressure Gage Installation and Removal Installation Procedure...
  • Page 35 Document ID: 2097081 Page 2 of 2 7. Close the bleed valve on the fuel pressure gage. 8. Inspect for fuel leaks. http://localhost:9001/si/showDoc.do?docSyskey=2097081&pubCellSyskey=124337&pubO... 7/6/2010...

  • Page 36: Fuel Filter Replacement

    Document ID: 2097814 Page 1 of 3 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097814 Repair Instructions Fuel Filter Replacement Removal Procedure Caution: Refer to Fuel Pressure Caution in the Preface section.
  • Page 37 Document ID: 2097814 Page 2 of 3 5. Remove the fuel filter bracket bolts. 6. Pull the fuel filter out of the retaining clamp. Installation Procedure 1. Install the new fuel filter into the retaining clamp. Note the flow direction. Caution: Refer to Fastener Caution...
  • Page 38 Document ID: 2097814 Page 3 of 3 Tighten Tighten the fuel filter bracket bolts to 4 N·m (35 lb in). 3. Connect the inlet/outlet lines. Secure the lines with the connector lock. 4. Perform a leak test of the fuel filter. http://localhost:9001/si/showDoc.do?docSyskey=2097814&pubCellSyskey=124339&pubO...

  • Page 39: Fuel Tank Replacement

    Document ID: 2097817 Page 1 of 4 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097817 Repair Instructions Fuel Tank Replacement Removal Procedure Caution: Refer to Fuel Pressure Caution in the Preface section.
  • Page 40 Document ID: 2097817 Page 2 of 4 5. Remove the fuel tank filler tube clamp at the fuel tank. 6. Disconnect the fuel tank filler tube. 7. Disconnect the fuel tank filler tube at the fuel tank. 8. Disconnect the canister vapor tube at the control valve vapor tube. 9.
  • Page 41 Document ID: 2097817 Page 3 of 4 12. Support the fuel tank. 13. Remove the fuel tank retaining bolts. 14. Carefully lower the fuel tank. 15. Remove the fuel tank. 16. Transfer any parts as needed. Installation Procedure 1. Raise the fuel tank into position. Caution: Refer to Fastener Caution...
  • Page 42 Document ID: 2097817 Page 4 of 4 2. Install the fuel tank mounting bolts. Tighten Tighten the fuel tank retaining bolts to 20 N·m (15 lb ft). 3. Connect the fuel outlet line. 4. Connect the wiring harness clips and the fuel line clips as needed. 5.
  • Page 43 Document ID: 2097820 Page 1 of 3 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097820 Repair Instructions Fuel Sender Assembly Replacement Removal Procedure Warning: Refer to Relieving Fuel Pressure Warning in the Preface section.
  • Page 44 Document ID: 2097820 Page 2 of 3 2. Disconnect the negative battery cable. 3. Remove the rear seat. Refer to Rear Seat Cushion Replacement. 4. Remove the fuel pump access cover. 5. Disconnect the electrical connector at the fuel pump assembly. 6.
  • Page 45 Document ID: 2097820 Page 3 of 3 1. Clean the gasket mating surface on the fuel tank. 2. Position the new gasket in place. 3. Install the fuel pump into the fuel tank in the same location as removed for ease of line and connector installation.

  • Page 46: Fuel Pump Replacement

    Document ID: 2097892 Page 1 of 2 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097892 Repair Instructions Fuel Pump Replacement Removal Procedure Warning: Refer to Fuel Pressure Caution in the Preface section.
  • Page 47 Document ID: 2097892 Page 2 of 2 2. Disconnect the negative battery cable. 3. Remove the rear seat. 4. Remove the fuel pump access cover. 5. Disconnect the electrical connector at the fuel pump assembly. 6. Disconnect the fuel outlet line. 7.
  • Page 48 Document ID: 2097894 Page 1 of 5 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097894 Repair Instructions Fuel Injection Fuel Rail Assembly Replacement Removal Procedure...
  • Page 49 Document ID: 2097894 Page 2 of 5 6. Remove the fuel feed line. 7. Remove the fuel rail mounting bolts. Caution: • Use care when servicing the fuel system components, especially the fuel injector electrical connectors, the fuel injector tips, and the injector O-rings. Plug the inlet and the outlet ports of the fuel rail in order to prevent contamination.
  • Page 50 Document ID: 2097894 Page 3 of 5 9. Remove the fuel injector retainer clips. 10. Remove the fuel injectors by pulling down and out. 11. Discard the fuel injector O-rings. Installation Procedure Note: Different injectors are calibrated for different flow rates. When ordering new fuel injectors, be certain to order the identical part number that is inscribed on the old injector.
  • Page 51 Document ID: 2097894 Page 4 of 5 2. Install the fuel injectors into the fuel rail sockets with the fuel injector terminals facing outward. 3. Install the fuel injector retainer clips onto the fuel injectors and the fuel rail ledge. 4.
  • Page 52 Document ID: 2097894 Page 5 of 5 7. Connect the fuel feed hose. 8. Connect the fuel injector harness connectors. Rotate each fuel injector as required to avoid stretching the wiring harness. 9. Install the intake manifold bracket with the bolts. 10.
  • Page 53 Document ID: 2097895 Page 1 of 2 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097895 Repair Instructions Evaporative Emission Canister Purge Solenoid Valve Replacement Removal Procedure...
  • Page 54 Document ID: 2097895 Page 2 of 2 1. Attach the EVAP canister purge solenoid to the mounting bracket. Caution: Refer to Fastener Caution in the Preface section. 2. Install the EVAP canister purge solenoid and the mounting bracket to the intake manifold with the bracket bolt.
  • Page 55 Document ID: 2097898 Page 1 of 2 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097898 Repair Instructions Evaporative Emission Canister Replacement Removal Procedure Warning: Do not breathe the air through the EVAP component tubes or hoses. The fuel vapors inside the EVAP components may cause personal injury.
  • Page 56 Document ID: 2097898 Page 2 of 2 1. Insert the EVAP canister into the track and slide it into position. Caution: Refer to Fastener Caution in the Preface section. 2. Install the EVAP emission canister flange bolt. Tighten Tighten the evaporative emission canister flange bolt to 20 N·m (15 lb ft). 3.

  • Page 57: Ignition Coil Replacement

    Document ID: 2097901 Page 1 of 2 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097901 Repair Instructions Ignition Coil Replacement Removal Procedure Warning: Refer to Battery Disconnect Warning in the Preface section.
  • Page 58 Document ID: 2097901 Page 2 of 2 1. Install the EI system ignition coil into the mounting location and install the retaining nuts. Tighten Tighten the EI system ignition coil retaining nuts to 10 N·m (89 lb in). 2. Connect the EI system ignition coil connector. 3.
  • Page 59 Document ID: 959727 Page 1 of 1 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 959727 Repair Instructions Spark Plug Wire Inspection Spark plug wire integrity is vital for proper engine operation. A thorough inspection will be necessary to accurately identify conditions that may affect engine operation.

  • Page 60: Spark Plug Wire Replacement

    Document ID: 1554721 Page 1 of 1 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 1554721 Repair Instructions Spark Plug Wire Replacement Removal Procedure 1. Turn OFF the ignition.

  • Page 61: Spark Plug Inspection

    Document ID: 1456106 Page 1 of 4 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 1456106 Repair Instructions Spark Plug Inspection Spark Plug Usage • Ensure that the correct spark plug is installed. An incorrect spark plug causes driveability conditions.
  • Page 62 Document ID: 1456106 Page 2 of 4 2. Inspect the insulator (2) for flashover or carbon tracking, soot. This is caused by the electrical charge traveling across the insulator (2) between the terminal post (1) and ground. Inspect for the following conditions: •...
  • Page 63 Document ID: 1456106 Page 3 of 4 4. Inspect (3) for evidence of improper arcing. • Measure the gap between the center electrode (4) and the side electrode (3) terminals. An excessively wide electrode gap can prevent correct spark plug operation. •...
  • Page 64 Document ID: 1456106 Page 4 of 4 - Reduced ignition system voltage output • Weak coils • Worn ignition wires • Incorrect spark plug gap - Excessive idling or slow speeds under light loads can keep spark plug temperatures so low that normal combustion deposits may not burn off.

  • Page 65: Spark Plug Replacement

    Document ID: 2097917 Page 1 of 2 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097917 Repair Instructions Spark Plug Replacement Removal Procedure Caution: Observe the following service precautions: •...
  • Page 66 Document ID: 2097917 Page 2 of 2 Caution: Refer to Fastener Caution in the Preface section. Caution: Be sure plug threads smoothly into cylinder head and is fully seated. Use a thread chaser if necessary to clean threads in cylinder head. Cross-threading or failing to fully seat spark plug can cause overheating of plug, exhaust blow-by, or thread damage.
  • Page 67 Document ID: 2097925 Page 1 of 3 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097925 Repair Instructions Crankshaft Position Sensor Replacement Removal Procedure Warning: Refer to Battery Disconnect Warning in the Preface section.
  • Page 68 Document ID: 2097925 Page 2 of 3 4. Remove the CKP sensor. Installation Procedure Caution: Refer to Fastener Caution in the Preface section. 1. Install the CKP sensor with the bolt. Tighten Tighten the CKP sensor bolt to 6.5 N·m (57 lb in). http://localhost:9001/si/showDoc.do?docSyskey=2097925&pubCellSyskey=124368&pubO...
  • Page 69 Document ID: 2097925 Page 3 of 3 2. Connect the CKP sensor electrical connector. 3. Connect the negative battery cable. http://localhost:9001/si/showDoc.do?docSyskey=2097925&pubCellSyskey=124368&pubO... 7/6/2010...
  • Page 70 Document ID: 2050844 Page 1 of 3 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2050844 Repair Instructions Camshaft Position Sensor Replacement Removal Procedure Warning: Refer to Battery Disconnect Warning in the Preface section.
  • Page 71 Document ID: 2050844 Page 2 of 3 4. Disconnect the camshaft position (CMP) sensor electrical connector. 5. Remove the timing belt front cover. Refer to Timing Belt Cover Replacement. Installation Procedure Caution: Refer to Fastener Caution in the Preface section. 1.
  • Page 72 Document ID: 2050844 Page 3 of 3 2. Install the timing bolt front cover. Refer to Timing Belt Cover Replacement. 3. Connect the CMP sensor electrical connector. 4. Install the engine cover. 5. Connect the negative battery cable. http://localhost:9001/si/showDoc.do?docSyskey=2050844&pubCellSyskey=124369&pubO... 7/6/2010...
  • Page 73 Document ID: 2097936 Page 1 of 2 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097936 Repair Instructions Rough Road Sensor Replacement Removal Procedure Warning: Refer to Battery Disconnect Warning in the Preface section.
  • Page 74 Document ID: 2097936 Page 2 of 2 1. Install the rough road sensor and connect the electrical connector. 2. Connect the negative battery cable. http://localhost:9001/si/showDoc.do?docSyskey=2097936&pubCellSyskey=141911&pubO... 7/6/2010...
  • Page 75 Document ID: 2097940 Page 1 of 2 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097940 Repair Instructions Intake Manifold Tuning Valve Actuator Solenoid Replacement Removal Procedure...
  • Page 76 Document ID: 2097940 Page 2 of 2 1. Install the IMT valve solenoid. 2. Connect the vacuum hoses to the IMT valve solenoid (2). 3. Connect the IMT valve solenoid (2) connector. 4. Connect the negative battery cable. http://localhost:9001/si/showDoc.do?docSyskey=2097940&pubCellSyskey=144222&pubO... 7/6/2010...
  • Page 77 Document ID: 2097942 Page 1 of 2 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097942 Repair Instructions Intake Manifold Tuning Valve Actuator Replacement Removal Procedure 1.
  • Page 78 Document ID: 2097942 Page 2 of 2 1. Install the IMT valve actuator valve to the IMT valve. Caution: Refer to Fastener Caution in the Preface section. 2. Install the IMT valve actuator valve bolts. Tighten Tighten the IMT valve actuator valve retaining bolts to 12 N·m (106 lb ft). 3.
  • Page 79 Document ID: 1480007 Page 1 of 2 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 1480007 Repair Instructions Intake Air Tuning Valve Vacuum Reservoir Replacement Removal Procedure 1.
  • Page 80 Document ID: 1480007 Page 2 of 2 1. Install the IMT valve reservoir (1). 2. Install the vacuum hoses to the IMT valve reservoir (1). http://localhost:9001/si/showDoc.do?docSyskey=1480007&pubCellSyskey=144111&pubO... 7/6/2010...
  • Page 81 Document ID: 2097944 Page 1 of 2 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097944 Repair Instructions Exhaust Gas Recirculation Valve Replacement Removal Procedure Warning:...
  • Page 82 Document ID: 2097944 Page 2 of 2 1. Clean the cylinder head mating surface. 2. Install a new EGR valve gasket. Caution: Refer to Fastener Caution in the Preface section. 3. Install the EGR valve with the retaining bolts. Tighten Tighten the EGR valve retaining bolts to 30 N·m (22 lb ft).
  • Page 83 Document ID: 2097945 Page 1 of 3 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097945 Repair Instructions Exhaust Gas Recirculation Valve Pipe Replacement Removal Procedure 1.
  • Page 84 Document ID: 2097945 Page 2 of 3 4. Remove the lower mounting bolt attaching the EGR pipe to the intake manifold. 5. Remove the EGR pipe. Installation Procedure Caution: Refer to Fastener Caution in the Preface section. 1. Install the EGR pipe and the lower bolt attaching the EGR pipe to the intake manifold. Tighten Tighten the EGR pipe mounting bolt to 12 N·m (106 lb in).
  • Page 85 Document ID: 2097945 Page 3 of 3 2. Install the EGR pipe mounting bolts to the EGR valve. Tighten Tighten the EGR pipe to EGR valve mounting bolts to 10 N·m (89 lb in). 3. Lower the vehicle. 4. Install the EGR pipe mounting bolts to the intake manifold. Tighten Tighten the EGR pipe to intake manifold mounting bolts to 12 N·m (106 lb in).

  • Page 86: Air Cleaner Element Replacement

    Document ID: 2097989 Page 1 of 1 2009 Chevrolet Aveo Aveo, Wave, G3, Barina (VIN S/T) Service Manual Engine Engine Controls and Fuel - 1.4L (L95) | Document ID: 2097989 Repair Instructions Air Cleaner Element Replacement Removal Procedure 1. Loosen the air cleaner intake duct clamp at the air cleaner assembly.

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