ZF control unit — found only on Jeep (3 modifications). On the ZF 8P75PH, CHIPOK performs Stage 1 — power tuning, removing the gearbox Nm limit and DTC removal, return to stock, oil-pump tuning. Flashing is done via KESS3 / Autotuner / CMD Flash / FGTech Galletto.
The ZF 8P75PH is used across 1 brand: Jeep (3). 3 engines in total in the database.
The ZF 8P75PH 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 8P75PH 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 ZF 8P75PH reprograms the main ECU maps: injection, boost, torque. The exact set depends on the fuel type and architecture.
ZF 8P75PH calibration requires a full read of the unit — bin/hex/ori. Programmers: KESS3 / KTAG / Autotuner / MagicMotorSport. 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 8P75PH file at CHIPOK — 5-30 minutes.
The price of ZF 8P75PH 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 €).