Denso GASOLINE GEN 4 [8MB]: Denso ECU — Toyota/Mazda/Subaru, a closed platform with a proprietary algorithm. Stage 1 for power, removal from the logic of the EGR system, the catalytic converter/lambda, the SAP system, EVAP, disabling the swirl flaps, Speed Limit Off and immobilizer deactivation — Autotuner, KESS3 (OBD), KTAG (bench), Trasdata. In the database — one modification only on Toyota.
The Denso GASOLINE GEN 4 [8MB] unit is found on 1 different engine. Main brands: Toyota (1).
The Denso GASOLINE GEN 4 [8MB] 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 4 [8MB] 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 4 [8MB] 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 Autotuner, MPPS, MagicMotorSport, KT200, FoxFlash. Checksums are recalculated on the engineer's side.
OBD flashing of the Denso GASOLINE GEN 4 [8MB] — 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 4 [8MB] 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.