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Dealer Support

This is for use by JFA dealers to find relevant information about ECU's supported for tuning, patches and problem solving.

Problem Solving

Tuning Tools

Tuning Credits

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DPF - Diesel Particulate Filter

DTC - Diagnostics Trouble Codes

ECU Information

EGR - Exhaust Gas Recirculate

EVAP

Exhaust Flap

GPF / OPF - Gasoline Particulate Filter

Lambda o2 Sensor

SAP

Immobilsier

Start/Stop System

Swirl Flaps - Inlet flaps

Data Logging

AGS - Active Grille Shutter

Dealer Portal

Soft Rev Limiter