Jeep Liberty — Stage 1 / Stage 2 parameters

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Все двигатели Jeep Liberty в базе

Engine Version ECU Stock Stage 1 Gain
2.4 16V 150 hp 2001 150 hp
2.8 CRD 160 hp 2001
3.7i V6 214 hp 2001 Siemens/Continental NGC4 214 hp 221 hp +7
3.7i V6 214 hp 2008 Siemens/Continental NGC4 214 hp 221 hp +7
3.7 V6 210 hp 2008 210 hp 220 hp +10

Jeep Liberty — 5 engines in our calibration database (of which 1 diesel and 4 petrol). 150–214 hp stock → up to 221 Stage 1 model years 2001–2008. The parameters are drawn from our engineers' work — every Stage 1 target is backed by a real file.

Jeep belongs to Stellantis (FCA + PSA) — Stellantis. Typical group platforms: CMP, EMP2, STLA. Files often carry over between sibling models. Typical ECUs for this group lineup: Bosch EDC17, Continental SID, Magneti Marelli IAW/MJD.

Stock / Stage 1 / gain — all the figures are in the table below. Click an engine to see the details and place an order. On diesels the options DPF off, EGR off, AdBlue off, Lambda off are available. On petrol — DTC off, Catalyst off, Pop&Bang. The file is prepared in 30-60 minutes on the CHIPOK portal, paid with credits and no subscription fees.

Jeep Liberty engines in our database: EKG 3.7 V6 213 hp; 2.4 150 hp; 2.8 CRD 163 hp (Liberty KJ/KK 2002-2012). Specific ECU units: NGC4. Model-specific notes: Jeep Liberty KJ (2002-2007) / KK (2008-2012) — compact BOF SUV; 3.7 NGC4 213 hp; 2.8CRD → Stage 1 195 hp; discontinued 2012 (replaced by Cherokee); competitor to Ford Escape / Toyota RAV4 of the early 2000s.

Last updated: 01.09.2026 · Source: manufacturer technical documentation · Measurements: CHIPOK dyno