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: CHECK STOCK OR NOT, 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.