Valeo V40 — Valeo control unit. On this unit the following is available: Stage 1 for power, removal from the logic of the EGR system · the catalytic converter/lambda · EVAP, disabling the swirl flaps, Pops & Bangs, Speed Limit Off, DTC Off, rollback to the factory calibration and Cold Start Off. In the database — 3 modifications on Renault and Dacia. Read/write: Autotuner, MPPS, MagicMotorSport, KT200, FoxFlash.
The Valeo V40 ECU is fitted to 3 engines in the CHIPOK database across 2 brands. Top: Renault (2), Dacia (1).
The Valeo V40 ECU supports: CHECK STOCK OR NOT, STAGE 1, DTC OFF, VMAX OFF, EVAP OFF, COLD START OFF, FLAPS OFF, POP AND BANGS, CAT/LAMBDA OFF, EGR OFF. Checksums are recalculated on the engineer's side in WinOLS5.
The Valeo V40 is supported by: KESS3, Autotuner, MPPS, KTAG, CMD Flash, Trasdata, MagicMotorSport. On production models OBD reading is usually enough; on locked variants — Bench (BDM/JTAG).
Stage 1 on the petrol Valeo V40 reprograms ignition timing, lambda target, boost target and wastegate duty (on turbo), throttle response, VANOS/VVT phase, torque limiter.
A Valeo V40 file is accepted in .bin/.hex/.ori format (full read) from any programmer: Autotuner, KESS3 (OBD), KTAG (bench), Trasdata. Checksums are recalculated by hand in WinOLS5.
Flashing the Valeo V40 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 Valeo V40 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.