Section 9 (Engine Controls And Fuel - 5.3L (L83) Or 6.2L (L86) - DTC P0443 To DTC P3452 And Diagnostic Information And Procedures)
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- Diagnostic Information And Procedures
- DTC P0443, P0458 Or P0459: Evaporative Emission (EVAP) Purge Solenoid Valve Control Circuit
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P0446: Evaporative Emission (EVAP) Vent System Performance
- Diagnostic Instructions
- DTC Descriptor
- Typical Scan Tool Data
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0449, P0498 Or P0499: Evaporative Emission (EVAP) Vent Solenoid Valve Control Circuit Low/High Voltage
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P0451, P0452, P0453, P0454: Fuel Tank Pressure Sensor
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0455: Evaporative Emission (EVAP) System Large Leak Detected
- DTC P0496: Evaporative Emission (EVAP) System Flow During Non-Purge
- DTC P0506 Or P0507: Idle Speed
- DTC P050D: Cold Start Rough Idle
- DTC P057B, P057C, P057D, P057E: Brake Pedal Position Sensor
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Actions Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0601, P0602, P0603, P0604, P0606, P062B, P062F, P0630, P16F3 Or P262B: Control Module Memory Performance
- DTC P0628: Fuel Pump Enable Circuit Low Voltage
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0641, P0651, P0697 Or P06A3: 5V Reference Circuit
- DTC P0650, P263A Or P263B: Malfunction Indicator Lamp (MIL) Control Circuit
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P0685, P0686, P0687, P0689, P0690 Or P1682: Engine Controls Ignition Relay Control Circuit
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Actions Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P0700: Transmission Control Module Requested MIL Illumination
- DTC C1201, P1000, P1001, P1003, P1008, P1009, P100A, P100E, P103D, P103E, P10B6, P10B7, P10B8, P10B9, P10BF, P10C6, P10C7, P10C8, P10F5, P1100, P1103, P117A, P11FF, P1200, P128C, P128D, P128F, P129E, P12A8, P130F, P135C, P135D, P135E, P135F, P1436, P143A, P143B, P1472, P14A0, P14B6, P14BD, P14CD, P14CE, P14D4, P14D5, P14D6, P150C, P151A, P151D, P153C, P153D, P155D, P1591, P15E2, P15F2, P15F9, P15FA, P15FB, P165C, P167F, P16E8, P16FF, P175F, P1761, P1762, P1775, P179B, P189C, P2544, P308D, P30B4, P30B5, P30BC, P30BD, P30D5, P30DE, P3168, P3169 Or P316B: Signal Message Counter Incorrect
- DTC P10E1, P10E2, P10E3, P10E4: Ignition On/Start Circuit Source Bypass Relay Control Circuit
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Actions Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P1248, P1249, P124A, P124B, P124C, P124D, P124E, P124F: Cylinder Injector High Control Circuit Shorted To Control Circuit
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P1255: Fuel Pump Control Module Driver High Temperature
- DTC P129D: Fuel Pump Driver Control Module Ignition On/Start Switch Circuit Low Voltage
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P12A6: Fuel Pump Driver Control Module Enable Circuit Performance
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P135A or P135B: Ignition Coil Supply Voltage Circuit Bank
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Actions Taken When the DTC Sets
- Conditions for Clearing the DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P1400: Cold Start Emission Reduction Control System
- DTC P1516, P2101, P2119 Or P2176: Throttle Actuator Position Performance
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- Repair Verification
- DTC P163A: Control Module Fuel Pressure Regulator 1 Control System Circuitry Performance
- DTC P2096, P2097, P2098, P2099: Post Catalyst Fuel Trim System Low/High Limit Bank
- DTC P2122, P2123, P2127, P2128 Or P2138: Accelerator Pedal Position (APP) Sensor
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P2147, P2148, P2150, P2151, P2153, P2154, P2156, P2157, P216B, P216C, P216E, P216F, P217B, P217C, P217E Or P217F: Cylinder Injector High Control Circuit Voltage
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P2199: Intake Air Temperature (IAT) Sensors 1-2 Not Plausible
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P219A Or P219B: Fuel Trim Cylinder Balance Bank
- DTC P2227, P2228, P2229, P2230: Barometric Pressure (BARO) Sensor
- Diagnostic Instructions
- DTC Descriptors
- Diagnostic Fault Information
- Typical Scan Tool Data
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Repair Instructions
- DTC P2269: Water in Fuel
- Diagnostic Instructions
- DTC Descriptor
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Action Taken When the DTC Sets
- Conditions for Clearing the MIL/DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- DTC P2618 Or P2619: Crankshaft Position Signal Output Circuit Voltage
- DTC P2635: Fuel Pump Flow Performance
- DTC P3400, P3401, P3403, P3404, P3425, P3427, P3428, P3441, P3443, P3444, P3449, P3451 Or P3452: Cylinder Deactivation Solenoid Valve Control Circuit
- Diagnostic Instructions
- DTC Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the DTC
- Conditions for Setting the DTC
- Actions Taken When the DTC Sets
- Conditions for Clearing the DTC
- Diagnostic Aids
- Reference Information
- Circuit/System Verification
- Circuit/System Testing
- Component Testing
- Repair Instructions
- Proactive Alert Identifier ECF001
- Diagnostic Instructions
- Proactive Alert Identifier Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the Proactive Alert Identifier
- Conditions for Setting the Proactive Alert Identifier
- Actions Taken When the Proactive Alert Identifier Sets
- Conditions for Clearing the Proactive Alert Identifier
- Reference Information
- Circuit/System Verification
- Repair Instructions
- Proactive Alert Identifier ECF002
- Diagnostic Instructions
- Proactive Alert Identifier Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the Proactive Alert Identifier
- Conditions for Setting the Proactive Alert Identifier
- Actions Taken When the Proactive Alert Identifier Sets
- Conditions for Clearing the Proactive Alert Identifier
- Reference Information
- Circuit/System Verification
- Repair Instructions
- Proactive Alert Identifier ECF003
- Diagnostic Instructions
- Proactive Alert Identifier Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the Proactive Alert Identifier
- Conditions for Setting the Proactive Alert Identifier
- Actions Taken When the Proactive Alert Identifier Sets
- Conditions for Clearing the Proactive Alert Identifier
- Reference Information
- Circuit/System Verification
- Repair Instructions
- Proactive Alert Identifier ECF004
- Diagnostic Instructions
- Proactive Alert Identifier Descriptor
- Diagnostic Fault Information
- Circuit/System Description
- Conditions for Running the Proactive Alert Identifier
- Conditions for Setting the Proactive Alert Identifier
- Actions Taken When the Proactive Alert Identifier Sets
- Conditions for Clearing the Proactive Alert Identifier
- Reference Information
- Circuit/System Verification
- Repair Instructions
- Symptoms - Engine Controls
- Malfunction Indicator Lamp (MIL) Diagnosis
- Engine Cranks But Does Not Run
- Poor Fuel Fill Quality
- Fuel Injector Diagnosis
- Fuel System Diagnosis
- Fuel Leak Diagnosis
- Fuel Injector Balance Test
- Fuel Injector Circuit Diagnosis
- Alcohol/Contaminants-In-Fuel Diagnosis
- Electronic Ignition System Diagnosis
- Evaporative Emission System Diagnosis
- Inspection/Maintenance System Check
- Inspection/Maintenance Complete System Set Procedure
- Inspection/Maintenance (I/M) System DTC Table
- DTC P0443, P0458 Or P0459: Evaporative Emission (EVAP) Purge Solenoid Valve Control Circuit