ZF 8HP70 calibration — ZF TCU for the multi-speed conventional automatic (BMW/Audi/Land Rover/Jaguar). Supported: Stage 1 — power tuning, torque limit expansion and DTC removal, return to stock, Oil Pressure Optimizations on 60 modifications on Maserati, Dodge, Iveco and 3 more brands. Reading via KESS3 / KTAG / Autotuner / MagicMotorSport.
The ZF 8HP70 ECU is fitted to 60 engines in the CHIPOK database across 6 brands. Top: Maserati (18), Dodge (17), Iveco (15), Jeep (6), Chrysler (2).
The ZF 8HP70 ECU supports: STAGE 1, DTC OFF, OIL PRESSURE OPTIMIZATIONS, TORQUE UNLOCK, RESET TO STOCK. Checksums are recalculated on the engineer's side in WinOLS5.
The ZF 8HP70 is supported by: KTAG (Bench), Magic Magpro2 — ZF gearboxes require Bench reading. On production models OBD reading is usually enough; on locked variants — Bench (BDM/JTAG).
Stage 1 on the diesel ZF 8HP70 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 ZF 8HP70 file is accepted in .bin/.hex/.ori format (full read) from any programmer: KESS3 / Autotuner / CMD Flash / FGTech Galletto. Checksums are recalculated by hand in WinOLS5.
Flashing the ZF 8HP70 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 ZF 8HP70 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.