Denso GASOLINE GEN 3 [4MB] calibration — Denso ECU — Toyota/Mazda/Subaru, a closed platform with a proprietary algorithm. Supported: Stage 1 — power tuning, software removal of EGR, catalyst control, the SAP system, EVAP, disabling the intake flaps, speed limit removal and immobilizer deactivation on one modification only on Toyota. Reading via KESS3 / KTAG / Autotuner / MagicMotorSport.
The Denso GASOLINE GEN 3 [4MB] unit is found on 1 different engine. Main brands: Toyota (1).
The Denso GASOLINE GEN 3 [4MB] ECU supports: CHECK STOCK OR NOT, SOLUTIONS FULL DISCONECT, EVAP OFF, STAGE 1, SPL OFF, IMMO OFF, FLAPS OFF, EGR OFF, CAT/LAMBDA OFF, SAP OFF. Checksums are recalculated on the engineer's side in WinOLS5.
The Denso GASOLINE GEN 3 [4MB] is supported by: specialized tooling (Toyota Denso is closed to standard WinOLS). On production models OBD reading is usually enough; on locked variants — Bench (BDM/JTAG).
Stage 1 on the petrol Denso GASOLINE GEN 3 [4MB] reprograms ignition timing, lambda target, boost target and wastegate duty (on turbo), throttle response, VANOS/VVT phase, torque limiter.
The original bin/hex/ori is accepted after reading via KESS3 / Autotuner / CMD Flash / FGTech Galletto. Checksums are recalculated on the engineer's side.
OBD flashing of the Denso GASOLINE GEN 3 [4MB] — 25-30 minutes, Bench (if needed) — about an hour. The file processing itself takes 5-30 minutes after receipt.
The cost of a Denso GASOLINE GEN 3 [4MB] file is built in the calculator: you pick the operations you need (Stage 1, emissions removals, service operations) and the price is calculated with the package discount applied.