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Engine Control System Diagnostics (U129E - U3502)
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Engine Control System Diagnostics (U129E - U3502)
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DTC Troubleshooting
DTC U129E (1.5L Engine, PGM-FI System)
Notes
Overview
Inspection Outline
Confirmation Procedure
Related Information
HDS Function
DTC U129E (2.0L Engine, PGM-FI System) (2024 2025)
Notes
Overview
Inspection Outline
Confirmation Procedure
Related Information
HDS Function
DTC U3500 (1.5L Engine, PGM-FI System) (2025)
Notes
Overview
DTC U3501 (1.5L Engine, PGM-FI System) (2025)
Notes
Overview
Inspection Outline
Confirmation Procedure
Related Information
HDS Function
+B_IGP Circuit Inspection
FI_MAIN_RLY_OUT, FI_MAIN_RLY_CL- Open Wire Inspection
FI_MAIN_RLY_OUT Shorted Wire Inspection
Components Connected to FI_MAIN_RLY_OUT Circuit Inspection
PCM Inspection
DTC U3502 (1.5L Engine, PGM-FI System) (2025)
Notes
Overview
Inspection Outline
Confirmation Procedure
Related Information
HDS Function