Denso DIESEL GEN 1 [368KB-1MB]: Denso ECU — Toyota/Mazda/Subaru, a closed platform with a proprietary algorithm. Stage 1 for power, removal from the logic of the diesel particulate filter (DPF) · the EGR system · the AdBlue system · the catalytic converter/lambda, disabling the swirl flaps and DTC Off, IMMO bypass — Autotuner, KESS3 (OBD), KTAG (bench), Trasdata. In the database — one modification only on Toyota.
The Denso DIESEL GEN 1 [368KB-1MB] ECU is fitted to 1 engine in the CHIPOK database across 1 brand. Top: Toyota (1).
The Denso DIESEL GEN 1 [368KB-1MB] ECU supports: STAGE 1, LAMBDA OFF, CHECK STOCK OR NOT, SOLUTIONS FULL DISCONECT, DPF OFF, DTC OFF, IMMO OFF, ADBLUE OFF, FLAPS OFF, REQUEST VR FILE (GEN1-2). Checksums are recalculated on the engineer's side in WinOLS5.
The Denso DIESEL GEN 1 [368KB-1MB] 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 diesel Denso DIESEL GEN 1 [368KB-1MB] reprograms rail pressure target, SOI/EOI timing, boost target, smoke limiter and torque limiter. The torque gain is noticeable; the HP gain depends on the specific engine.
A Denso DIESEL GEN 1 [368KB-1MB] file is accepted in .bin/.hex/.ori format (full read) from any programmer: Autotuner, MPPS, MagicMotorSport, KT200, FoxFlash. Checksums are recalculated by hand in WinOLS5.
Flashing the Denso DIESEL GEN 1 [368KB-1MB] takes 25-30 minutes in OBD mode or ~60 minutes on Bench. Once the file is received, CHIPOK processes it in 5-30 minutes.
The cost of flashing the Denso DIESEL GEN 1 [368KB-1MB] is calculated in the price calculator: you select options (Stage 1/2, DPF off, EGR off, AdBlue off, DTC off, etc.) and the final price is capped by the package Max Price. Paid with credits (1 cr = 1 €), no subscriptions.