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Engine Controls / Fuel - 6.2L (LT4) - DTCS

ENGINE CONTROLS / FUEL - 6.2L (LT4) - DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION (1 OF 2)

DTC Description
DTC P0010, P0011, P2088, or P2089 Camshaft Position
DTC P0016 Crankshaft Position - Intake Camshaft Position Not Plausible
DTC P0030, P0032, P0036-P0038, P0050-P0054, P0056-P0060, P0135, P0141, P0155, or P0161 HO2S Heater
DTC P0033, P0035 Supercharger Bypass Valve Control Circuit
DTC P0068 or P1101 Throttle Body Air Flow Performance, Intake Air Flow System Performance
DTC P0089, P228C, or P228D Fuel Pressure Regulator
DTC P0090, P0092, P00C8, P00C9, or P00CA Fuel Pressure Regulator
DTC P0096 or P0111 Intake Air Temperature (IAT) Sensor Performance
DTC P0097, P0098, or P0099 Intake Air Temperature (IAT) Sensor 2 Circuit
DTC P00C6 Fuel Rail Pressure Low During Engine Cranking
DTC P00C7 (LT4) Intake Air Pressure Measurement System - Multiple Sensors Not Plausible
DTC P00E9 Intake Air Temperature (IAT) Sensor 3 Circuit Performance
DTC P00EA, P00EC Intake Air Temperature (IAT) Sensor 3 Circuit
DTC P00F4, P00F6 Intake Air Humidity Sensor Circuit
DTC P0101 Mass Air Flow (MAF) Sensor Performance
DTC P0102 or P0103 Mass Air Flow (MAF) Sensor Circuit Frequency
DTC P0106 Manifold Absolute Pressure (MAP) Sensor Performance
DTC P0107 or P0108 Manifold Absolute Pressure (MAP) Sensor Circuit Voltage
DTC P0112, P0113, or P0114 Intake Air Temperature (IAT) Sensor 1 Circuit
DTC P0116 Engine Coolant Temperature (ECT) Sensor Performance
DTC P0117, P0118, or P0119 Engine Coolant Temperature (ECT) Sensor Circuit
DTC P0121, P0123, P0222, P0223, P16A0-P16A2, or P2135 Throttle Position Sensor Circuit, Sensor Communication Circuit, Throttle Position Sensors
DTC P0128 Engine Coolant Temperature (ECT) Below Thermostat Regulating Temperature
DTC P012B Supercharger Inlet Pressure Sensor Performance
DTC P012C or P012D Supercharger Inlet Pressure Sensor Circuit Voltage
DTC P0131, P0132, P0137, P0138, P0151, P0152, P0157, or P0158 HO2S Circuit Voltage
DTC P0133, P013A, P013F, P014A, P014B, P0153, P015A-P015D, P1133, P1153, or P2270-P2273 HO2S Response, HO2S Insufficient Switching, HO2S Signal Stuck
DTC P0171, P0172, P0174, or P0175 Fuel Trim System
DTC P018B, P018D Fuel Pressure Sensor
DTC P0191, P0193, P127C, P127D, P128A-P128D, P128F, P16E4, or P16E5 Fuel Rail Pressure Sensor, Fuel Rail Temperature Sensor, Sensor Communication Circuit 3 Voltage
DTC P0201, P0208, P0261, P0262, P0264, P0265, P0267, P0268, P0270, P0271, P0273, P0274, P0276, P0277, P0279, P0280, P0282, or P0283 Cylinder Injector Control Circuit
DTC P0231, P0232, or P023F Fuel Pump Control Circuit
DTC P023A, P023C Charge Air Cooler Coolant Pump Relay Control Circuit
DTC P0300, P0308 Misfire Detected
DTC P0315 Crankshaft Position System Variation Not Learned
DTC P0324, P0326, P0331, P06B6, or P06B7 Knock Sensor
ENGINE CONTROLS / FUEL - 6.2L (LT4) - DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION (2 OF 2)

DTC Description
DTC P0325, P0327, P0328, P0330, P0332, or P0333 Knock Sensor
DTC P0335 or P0336 Crankshaft Position Sensor
DTC P0340 or P0341 Intake Camshaft Position Sensor
DTC P0351, P0358, P2300, P2301, P2303, P2304, P2306, P2307, P2309, P2310, P2312, P2313, P2315, P2316, P2318, P2319, P2321, or P2322 Ignition Coil
DTC P0420 or P0430 Catalyst System Low Efficiency
DTC P0442 Evaporative Emission (EVAP) System Small Leak Detected
DTC P0443, P0458, or P0459 Evaporative Emission (EVAP) Purge Solenoid Valve Control Circuit
DTC P0446 Evaporative Emission (EVAP) Vent System Performance
DTC P0449, P0498, or P0499 Evaporative Emission (EVAP) Vent Solenoid Valve Control Circuit
DTC P0451, P0454 Fuel Tank Pressure Sensor
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, P057E Brake Pedal Position Sensor
DTC P0601, P0604, P0606, P062B, P062F, P0630, P16F3, or P262B Control Module
DTC P0628 Fuel Pump Enable Circuit Low Voltage
DTC P0641, P0651, P0697, or P06A3 5V Reference Circuit
DTC P0650, P263A, or P263B Malfunction Indicator Lamp (MIL) Control Circuit
DTC P0685, P0687, P0689, P0690, or P1682 Engine Controls Ignition Relay, Ignition 1 Switch Circuit 2
DTC P0700 Transmission Control Module Requested MIL Illumination
DTC P10BC Barometric Pressure Sensors 1-2 Not Plausible
DTC P10E1, P10E4 Ignition On/Start Circuit Source Bypass Relay
DTC P1248, P124F Cylinder Injector High Control Circuit Shorted to Control Circuit
DTC P1255 Fuel Pump Control Module Driver High Temperature
DTC P129D Fuel Pump Driver Control Module Ignition On/Start Switch Circuit Low Voltage
DTC P129E or P12A8 Fuel Pump Driver Control Module Signal Message Counter Incorrect, Fuel Pump Control Signal Message Counter Incorrect
DTC P12A6 Fuel Pump Driver Control Module Enable Circuit Performance
DTC P135A or P135B Ignition Coil Supply Voltage Circuit
DTC P1380 or P1381 Misfire Detected
DTC P1400 Cold Start Emission Reduction Control System
DTC P150C Transmission Control Module Engine Speed Request Signal Message Counter Incorrect
DTC P1516, P2101, P2119, or P2176 Throttle Actuator, Throttle Closed Position Performance, Minimum Throttle Position Not Learned
DTC P159F or P15A0 Fuel Economy Mode Switch Circuit Voltage
DTC P15A1 Fuel Economy Mode Switch Performance
DTC P163A Control Module Fuel Pressure Regulator 1 Control System Circuitry Performance
DTC P2096, P2099 Post Catalyst Fuel Trim System Limit
DTC P2122, P2123, P2127, P2128, or P2138 Accelerator Pedal Position (APP) Sensor Circuit Voltage, Accelerator Pedal Position (APP) Sensors 1-2 Not Plausible
DTC P2147, P2148, P2150, P2151, P2153, P2154, P2156, P2157, P216B, P216C, P216E, P216F, P217B, P217C, P217E, or P217F Cylinder Injector High Control Circuit Low Voltage
DTC P2199 Intake Air Temperature (IAT) Sensors 1-2 Not Plausible
DTC P219A or P219B Fuel Trim Cylinder Balance
DTC P2227, P2230 Barometric Pressure (BARO) Sensor
DTC P227C, P227E Barometric Pressure (BARO) Sensor 2 Circuit
DTC P2544 Transmission Torque Request Circuit Message Counter Incorrect
DTC P2615 or P2616 Camshaft Position Signal Output Circuit Voltage
DTC P2635 Fuel Pump Flow Performance
DTC P2636 Fuel Pump 2 Flow Insufficient
DTC P3400 Cylinder Deactivation System
DTC P3401, P3403, P3404, P3425, P3427, P3428, P3441, P3443, P3444, P3449, P3451, or P3452 Cylinder Deactivation Solenoid Valve Control Circuit