On the Siemens/Continental GPEC4 unit, CHIPOK performs Stage 1, removal of the EGR valve · the lambda sensors · SAP · the EVAP system, swirl-flap removal, Pops & Bangs and DTC clearing. Siemens/Continental control unit. 8 modifications on Jeep and Alfa Romeo. Programmers: KESS3, Autotuner, FoxFlash, KT200.
The Siemens/Continental GPEC4 ECU is fitted to 8 engines in the CHIPOK database across 2 brands. Top: Jeep (7), Alfa Romeo (1).
On the Siemens/Continental GPEC4 the following are available: SAP OFF, CHECK STOCK OR NOT, STAGE 1, DTC OFF, EVAP OFF, FLAPS OFF, POP AND BANGS, CAT/LAMBDA OFF, EGR OFF. All options combine in the calculator with the package Max Price cap.
To flash the Siemens/Continental GPEC4 the following is used: KESS3, Autotuner, MPPS, KTAG, CMD Flash, Trasdata, MagicMotorSport. CHIPOK accepts .bin/.hex/.ori from any of the listed programmers.
Stage 1 on the petrol Siemens/Continental GPEC4 reprograms ignition timing, lambda target, boost target and wastegate duty (on turbo), throttle response, VANOS/VVT phase, torque limiter.
A Siemens/Continental GPEC4 file is accepted in .bin/.hex/.ori format (full read) from any programmer: KESS3, KTAG, FoxFlash, BitBox, BDM100. Checksums are recalculated by hand in WinOLS5.
Flashing the Siemens/Continental GPEC4 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 Siemens/Continental GPEC4 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.