ZF 8HP45-845RE calibration — ZF TCU for the multi-speed conventional automatic (BMW/Audi/Land Rover/Jaguar). Supported: Stage 1 — power tuning, removing the gearbox Nm limit and DTC removal, return to stock, oil-pump tuning on 22 modifications on Dodge, Jeep, Chrysler and 1 more brands. Reading via KESS3 / KTAG / Autotuner / MagicMotorSport.
The ZF 8HP45-845RE is used across 4 brands: Dodge (14), Jeep (4), Chrysler (3), Lancia (1). 22 engines in total in the database.
The ZF 8HP45-845RE 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 8HP45-845RE 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 petrol ZF 8HP45-845RE reprograms ignition timing, lambda target, boost target and wastegate duty (on turbo), throttle response, VANOS/VVT phase, torque limiter.
ZF 8HP45-845RE calibration requires a full read of the unit — bin/hex/ori. Programmers: KESS3 / Autotuner / CMD Flash / FGTech Galletto. Checksums — on the engineer's side.
Reading and writing over OBD take 25-30 minutes. Bench reading requires opening the unit — about 60 minutes. Remote processing of a ZF 8HP45-845RE file at CHIPOK — 5-30 minutes.
The price of ZF 8HP45-845RE calibration depends on the selected options: Stage 1/2, DPF/EGR/AdBlue off, DTC off. The Max Price cap limits the package total. Paid with CHIPOK credits (1 cr = 1 €).