Engine Controls - 3.6L (LY7) for Buick Rendezvous - FWD 2004

All Description and Operation

• Camshaft Actuator System Description
• Electronic Ignition (EI) System Description
• Evaporative Emission Control System Description
• Fuel System Description
• Knock Sensor (KS) System Description
• Throttle Actuator Control (TAC) System Description

Cleaning, Inspection, and Adjustment

• Fuel Injector Cleaning
• Fuel System Cleaning
• Idle Learn

Diagnostic Procedures

• Alcohol/Contaminants-in-Fuel Diagnosis
• Backfire
• Cuts Out, Misses
• Detonation/Spark Knock
• Diagnostic Starting Point - Engine Controls
• Diagnostic System Check - Engine Controls
• Dieseling, Run-On
• Electronic Ignition (EI) System Diagnosis
• Engine Cranks But Does Not Run
• Fuel Injector Balance Test with Special Tool
• Fuel Injector Solenoid Coil Test
• Fuel Pump Electrical Circuit Diagnosis
• Fuel System Diagnosis
• Fuel Tank Leak Test
• Hard Start
• Hesitation, Sag, Stumble
• Inspection/Maintenance (I/M) Catalyst System Set Procedure
• Inspection/Maintenance (I/M) Complete System Set Procedure
• Inspection/Maintenance (I/M) System Check
• Inspection/Maintenance (I/M) System DTC Table
• Inspection/Maintenance Evaporative Emission System Set
• Inspection/Maintenance Heated Oxygen Sensor Heater System Set
• Inspection/Maintenance Heated Oxygen Sensor/Oxygen Sensor System Set
• Intermittent Conditions
• Lack of Power, Sluggishness, or Sponginess
• Poor Fuel Economy
• Poor Fuel Fill Quality
• Rough, Unstable, or Incorrect Idle and Stalling
• Surges/Chuggles
• Symptoms - Engine Controls

Diagnostic Trouble Codes

• Diagnostic Trouble Code (DTC) List
• DTC P0008
• DTC P0009
• DTC P0010, P0013, P0020, or P0023
• DTC P0011, P0014, P0021, or P0024
• DTC P0016, P0017, P0018, or P0019
• DTC P0030 or P0036
• DTC P0031 or P0037
• DTC P0032 or P0038
• DTC P0053
• DTC P0101
• DTC P0102
• DTC P0103
• DTC P0112
• DTC P0113
• DTC P0117
• DTC P0118
• DTC P0121
• DTC P0122
• DTC P0123
• DTC P0125
• DTC P0128
• DTC P0130
• DTC P0131
• DTC P0132
• DTC P0133
• DTC P0135
• DTC P0137
• DTC P0138
• DTC P0140
• DTC P0141
• DTC P0201, P0202, P0203, P0204, P0205, or P0206
• DTC P0221
• DTC P0222
• DTC P0223
• DTC P0261, P0264, P0267, P0270, P0273, or P0276
• DTC P0262, P0265, P0268, P0271, P0274, or P0277
• DTC P0300
• DTC P0301-P0306
• DTC P0318
• DTC P0324
• DTC P0327 or P0332
• DTC P0328 or P0333
• DTC P0335
• DTC P0336
• DTC P0338
• DTC P0341, P0346, P0366, or P0391
• DTC P0342, P0347, P0367, or P0392
• DTC P0343, P0348, P0368, or P0393
• DTC P0351-P0356
• DTC P0420
• DTC P0442
• DTC P0443
• DTC P0446
• DTC P0449
• DTC P0451
• DTC P0452
• DTC P0453
• DTC P0455
• DTC P0458
• DTC P0459
• DTC P0496
• DTC P0498
• DTC P0499
• DTC P0506 or P0507
• DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P1600, P1621, P1627, P1680, P1681, P1683, or P2610
• DTC P0627
• DTC P0628
• DTC P0629
• DTC P0638
• DTC P0650
• DTC P0700
• DTC P0864
• DTC P1011-P1014
• DTC P1551
• DTC P167A
• DTC P1845
• DTC P2008
• DTC P2009
• DTC P2010
• DTC P2088, P2090, P2092, or P2094
• DTC P2089, P2091, P2093, or P2095
• DTC P2100
• DTC P2101
• DTC P2107
• DTC P2119
• DTC P2122
• DTC P2123
• DTC P2127
• DTC P2128
• DTC P2138
• DTC P2176
• DTC P2228
• DTC P2229
• DTC P2231
• DTC P2232
• DTC P2237
• DTC P2243
• DTC P2251
• DTC P2300, P2303, P2306, P2309, P2312, or P2315
• DTC P2301, P2304, P2307, P2310, P2313, or P2316

Electrical/Electronic Specifications

• Diagnostic Trouble Code (DTC) Type Definitions
• Diagnostic Trouble Code (DTC) Types
• Ignition System Specifications
• Temperature Versus Resistance - Engine Coolant Temperature Sensor
• Temperature Versus Resistance - Intake Air Temperature Sensor

Gas, Vacuum and Fluids Schematics and Diagrams

• Emission Hose Routing Diagram

General Diagnostic Information

• Scan Tool Data Definitions
• Scan Tool Data List
• Scan Tool Output Controls

Removal, Installation, and Replacement

• Fuel Tank Draining