Engine Control System DTC Diagnostics (P0130 - P0333)
- DTC Troubleshooting
- DTC Troubleshooting: P0130, P0150 (3.5L Engine)
- DTC Troubleshooting: P0133, P0153 (3.0L Engine)
- DTC Troubleshooting: P0133, P0153 (3.5L Engine)
- DTC Troubleshooting: P0134, P0154 (3.0L Engine)
- DTC Troubleshooting: P0134, P0154 (3.5L Engine)
- DTC Troubleshooting: P0135, P0155 (3.5L Engine)
- Notes
- Overview
- Inspection Outline
- Confirmation Procedure
- Related Information
- HDS Function
- A/F Sensor (Sensor 1) Component Inspection - For DTC P0135: Rear A/F Sensor (Bank 1, Sensor 1)
- A/F Sensor (Sensor 1) Component Inspection - For DTC P0155: Front A/F Sensor (Bank 2, Sensor 1)
- IGPS(LAF) [IG(LAF_O2)], AFHT Circuit Inspection - For DTC P0135: IGPS(LAF) [IG(LAF_O2)], AFHT_B1
- IGPS(LAF) [IG(LAF_O2)], AFHT Circuit Inspection - For DTC P0155: IGPS(LAF) [IG(LAF_O2)], AFTHB2
- +B_FML_MAIN2, FI_SUB_RLY_CL- Circuit Inspection
- Power Distribution Module Inspection
- PCM Inspection
- DTC Troubleshooting: P0137 (3.0L Engine)
- DTC Troubleshooting: P0137, P0157 (3.5L Engine)
- Notes
- Overview
- Inspection Outline
- Confirmation Procedure
- Related Information
- HDS Function
- Secondary HO2S (Sensor 2) Inspection - For DTC P0137: Rear Secondary HO2S (Bank 1, Sensor 2)
- Secondary HO2S (Sensor 2) Inspection - For DTC P0157: Front Secondary HO2S (Bank 2, Sensor 2)
- SO2, SO2SG Shorted Wire Inspection - For DTC P0137: SO2B1, SO2SGB1
- SO2, SO2SG Shorted Wire Inspection - For DTC P0157: SO2B2, SO2SGB2
- PCM Inspection
- DTC Troubleshooting: P0138 (3.0L Engine)
- DTC Troubleshooting: P0138, P0158 (3.5L Engine)
- DTC Troubleshooting: P0139 (3.0L Engine)
- DTC Troubleshooting: P0139, P0159 (3.5L Engine) (2022 2023 2024)
- DTC Troubleshooting: P0139, P0159 (3.5L Engine) (2025)
- DTC Troubleshooting: P0140 (3.0L Engine)
- DTC Troubleshooting: P0141, P0161 (3.5L Engine)
- Notes
- Overview
- Inspection Outline
- Confirmation Procedure
- Related Information
- HDS Function
- Secondary HO2S (Sensor 2) Component Inspection - For DTC P0141: Rear Secondary HO2S (Bank 1, Sensor 2)
- Secondary HO2S (Sensor 2) Component Inspection - For DTC P0161: Front Secondary HO2S (Bank 2, Sensor 2)
- IGPS(LAF) [IG(LAF_O2)], SO2HT Circuit Inspection - For DTC P0141: IGPS(LAF) [IG(LAF_O2)], SO2HT_B1
- IGPS(LAF) [IG(LAF_O2)], SO2HT Circuit Inspection - For DTC P0161: IGPS(LAF) [IG(LAF_O2)], SO2HT_B2
- +B_FML_MAIN2, FI_SUB_RLY_CL- Circuit Inspection
- Power Distribution Module Inspection
- PCM Inspection
- DTC Troubleshooting: P0171, P0174 (3.0L Engine) (2025)
- Notes
- Overview
- Inspection Outline
- Confirmation Procedure
- Related Information
- HDS Function
- MAF Sensor Visual Inspection
- MAF Sensor Functional Inspection
- Intake Air System Inspection (Leakage)
- PCV System 1 Inspection (Leakage)
- PCV System 2 Inspection (Leakage)
- EVAP Purge System Inspection (Leakage)
- T/C Bypass System Inspection (Leakage)
- Fuel Pressure Inspection (High Pressure Side)
- Fuel Inspection
- A/F Sensor (Sensor 1) Inspection
- Injector Inspection
- PCM Inspection
- DTC Troubleshooting: P0171, P0174 (3.5L Engine)
- Notes
- Overview
- Inspection Outline
- Confirmation Procedure
- HDS Function
- Related Information
- MAF Sensor Visual Inspection
- MAF Sensor Functional Inspection
- Intake Air System and Lubrication System Components Installation Condition Inspection
- Intake Air System Inspection
- PCV Valve, PCV Hose Inspection
- Fuel Pressure Inspection (Low Pressure Side)
- Fuel Pressure Inspection (High Pressure Side)
- Fuel Inspection
- A/F Sensor (Sensor 1) Inspection
- Injector Inspection
- PCM Inspection
- DTC Troubleshooting: P0171, P0174, P2187 (3.0L Engine) (2022 2023 2024)
- Notes
- Overview
- Inspection Outline
- Confirmation Procedure
- HDS Function
- Related Information
- MAF Sensor Visual Inspection
- MAF Sensor Functional Inspection
- Intake Air System Inspection (Leakage)
- PCV System 1 Inspection (Leakage)
- PCV System 2 Inspection (Leakage)
- EVAP Purge System Inspection (Leakage)
- T/C Bypass System Inspection (Leakage)
- Fuel Pressure Inspection (High Pressure Side)
- Fuel Inspection
- A/F Sensor (Sensor 1) Inspection
- Injector Inspection
- PCM Inspection
- DTC Troubleshooting: P0172, P0175 (3.0L Engine)
- DTC Troubleshooting: P0172, P0175 (3.5L Engine)
- Notes
- Overview
- Inspection Outline
- Confirmation Procedure
- HDS Function
- Related Information
- Fuel Pressure Inspection (Low Pressure Side)
- Fuel Pressure Inspection (High Pressure Side)
- MAF Sensor Functional Inspection
- Engine Oil Inspection (Fuel Contamination)
- EVAP Canister Purge Valve Inspection
- Fuel Inspection
- A/F Sensor (Sensor 1) Inspection
- Injector Inspection
- PCM Inspection
- DTC Troubleshooting: P0191 (3.0L Engine)
- DTC Troubleshooting: P0192 (3.0L Engine)
- DTC Troubleshooting: P0192 (3.5L Engine)
- DTC Troubleshooting: P0193 (3.0L Engine)
- DTC Troubleshooting: P0193 (3.5L Engine)
- DTC Troubleshooting: P0201, P0202, P0203, P0204, P0205, P0206 (3.0L Engine)
- Notes
- Overview
- Inspection Outline
- Confirmation Procedure
- Related Information
- HDS Function
- Injector Component Inspection
- +B_INJ, INJ_RLY_OUT, FI_MAIN_RLY_CL- Circuit Inspection
- INJH, INJL Circuit Inspection - For DTC P0201: INJH1, INJL1, INJH5, INJL5
- INJH, INJL Circuit Inspection - For DTC P0202: INJH2, INJL2, INJH6, INJL6
- INJH, INJL Circuit Inspection - For DTC P0203: INJH3, INJL3, INJH4, INJL4
- INJH, INJL Circuit Inspection - For DTC P0204: INJH4, INJL4, INJH3, INJL3
- INJH, INJL Circuit Inspection - For DTC P0205: INJH5, INJL5, INJH1, INJL1
- INJH, INJL Circuit Inspection - For DTC P0206: INJH6, INJL6, INJH2, INJL2
- PCM Inspection
- DTC Troubleshooting: P0201, P0202, P0203, P0204, P0205, P0206 (3.5L Engine)
- Notes
- Overview
- Inspection Outline
- Confirmation Procedure
- Related Information
- HDS Function
- Injector Component Inspection
- +B_INJ, FI_MAIN_RLY_CL-, INJ_RLY_OUT Circuit Inspection
- INJ_HS, INJ_LS Circuit Inspection - For DTC P0201: INJ_HS1, INJ_LS1, INJ_HS5
- INJ_HS, INJ_LS Circuit Inspection - For DTC P0202: INJ_HS2, INJ_LS2, INJ_HS6
- INJ_HS, INJ_LS Circuit Inspection - For DTC P0203: INJ_HS3, INJ_LS3, INJ_HS4
- INJ_HS, INJ_LS Circuit Inspection - For DTC P0204: INJ_HS4, INJ_LS4, INJ_HS3
- INJ_HS, INJ_LS Circuit Inspection - For DTC P0205: INJ_HS5, INJ_LS5, INJ_HS1
- INJ_HS, INJ_LS Circuit Inspection - For DTC P0206: INJ_HS6, INJ_LS6, INJ_HS2
- PCM Inspection
- DTC Troubleshooting: P0221 (3.5L Engine)
- DTC Troubleshooting: P0222 (3.0L Engine)
- DTC Troubleshooting: P0222 (3.5L Engine)
- DTC Troubleshooting: P0223 (3.0L Engine)
- DTC Troubleshooting: P0223 (3.5L Engine)
- DTC Troubleshooting: P0234 (3.0L Engine)
- Notes
- Overview
- Inspection Outline
- Confirmation Procedure
- Related Information
- HDS Function
- Barometric Pressure Sensor Functional Inspection
- Turbocharger Boost Sensor Functional Inspection
- Turbocharger Wastegate Control Actuator Functional Inspection
- Turbocharger Bypass Control Check Valve Functional Inspection
- Turbocharger Bypass Control Line Inspection (Blockage/Leakage)
- DTC Troubleshooting: P0237 (3.0L Engine)
- DTC Troubleshooting: P0238 (3.0L Engine)
- DTC Troubleshooting: P023D (3.0L Engine)
- DTC Troubleshooting: P027E, P2DD7 (3.5L Engine) (2022 2023 2024)
- DTC Troubleshooting: P027E, P2DD7 (3.5L Engine) (2025)
- DTC Troubleshooting: P027F, P2DD8 (3.5L Engine) (2022 2023 2024)
- DTC Troubleshooting: P027F, P2DD8 (3.5L Engine) (2025)
- DTC Troubleshooting: P0300, P0301, P0302, P0303, P0304, P0305, P0306 (3.0L Engine)
- Notes
- Overview
- Inspection Outline
- Confirmation Procedure
- Related Information
- HDS Function
- Fuel Pressure Inspection (High Pressure)
- MAF Sensor Functional Inspection
- +B_IG_COIL, IG1(IGN) [IG_COIL_RLY_OUT] Circuit Inspection
- CKP Sensor Visual Inspection
- CKP Pulse Plate Visual Inspection
- Intake Manifold Visual Inspection
- Engine Drive Belt Related Parts Inspection
- Engine Internal Parts Inspection
- Ignition Coil Inspection
- Spark Plug Inspection
- Injector Inspection
- Fuel Inspection
- DTC Troubleshooting: P0300, P0301, P0302, P0303, P0304, P0305, P0306 (3.5L Engine)
- Notes
- Overview
- Inspection Outline
- Confirmation Procedure
- Related Information
- HDS Function
- Fuel Pressure Inspection (High Pressure)
- MAF Sensor Functional Inspection
- +B_IG_COIL, IG(IGN_COIL) [IG_COIL_RLY_OUT] Circuit Inspection
- CKP Sensor Visual Inspection
- CKP Pulse Plate Visual Inspection
- Intake Manifold Visual Inspection
- Engine Drive Belt Related Parts Inspection
- Engine Internal Parts Inspection
- Ignition Coil Inspection
- Spark Plug Inspection
- Injector Inspection
- Fuel Inspection
- DTC Troubleshooting: P030A, P030D, P031A, P031D, P035A, P035D (3.0L Engine)
- Notes
- Overview
- Inspection Outline
- Confirmation Procedure
- Related Information
- HDS Function
- Ignition Coil Inspection
- IGN Open Wire Inspection - For DTC P030A: IGN01
- IGN Open Wire Inspection - For DTC P030D: IGN02
- IGN Open Wire Inspection - For DTC P031A: IGN03
- IGN Open Wire Inspection - For DTC P031D: IGN04
- IGN Open Wire Inspection - For DTC P035A: IGN05
- IGN Open Wire Inspection - For DTC P035D: IGN06
- PCM Inspection
- DTC Troubleshooting: P030B, P030E, P031B, P031E, P035B, P035E (3.0L Engine)
- Notes
- Overview
- Inspection Outline
- Confirmation Procedure
- Related Information
- HDS Function
- Ignition Coil Inspection
- IGN Shorted Wire Inspection - For DTC P030B: IGN01
- IGN Shorted Wire Inspection - For DTC P030E: IGN02
- IGN Shorted Wire Inspection - For DTC P031B: IGN03
- IGN Shorted Wire Inspection - For DTC P031E: IGN04
- IGN Shorted Wire Inspection - For DTC P035B: IGN05
- IGN Shorted Wire Inspection - For DTC P035E: IGN06
- PCM Inspection
- DTC Troubleshooting: P030C, P030F, P031C, P031F, P035C, P035F (3.0L Engine)
- Notes
- Overview
- Inspection Outline
- Confirmation Procedure
- Related Information
- HDS Function
- Ignition Coil Inspection
- IGN Shorted Wire Inspection - For DTC P030C: IGN01
- IGN Shorted Wire Inspection - For DTC P030F: IGN02
- IGN Shorted Wire Inspection - For DTC P031C: IGN03
- IGN Shorted Wire Inspection - For DTC P031F: IGN04
- IGN Shorted Wire Inspection - For DTC P035C: IGN05
- IGN Shorted Wire Inspection - For DTC P035F: IGN06
- PCM Inspection
- DTC Troubleshooting: P0326 (3.0L Engine)
- DTC Troubleshooting: P0326 (3.5L Engine)
- DTC Troubleshooting: P0327 (3.0L Engine)
- DTC Troubleshooting: P0327 (3.5L Engine)
- DTC Troubleshooting: P0328 (3.0L Engine)
- DTC Troubleshooting: P0328 (3.5L Engine)
- DTC Troubleshooting: P0331 (3.0L Engine)
- DTC Troubleshooting: P0331 (3.5L Engine)
- DTC Troubleshooting: P0332 (3.0L Engine)
- DTC Troubleshooting: P0332 (3.5L Engine)
- DTC Troubleshooting: P0333 (3.0L Engine)
- DTC Troubleshooting: P0333 (3.5L Engine)