Jeep — Stage 1 / Stage 2 parameters database

The CHIPOK database holds 112 engines for Jeep with reverse-engineered ECUs and Stage 1 / Stage 2 target parameters. We cover 9 models — from early generations to current platforms. Diesel and petrol lineups.

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Models9

Engines112

ECU makersBosch, Siemens/Continental, ZF and Marelli

File turnaround30–60 min

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Jeep models in the database (9)

Jeep Cherokee

23 engines avg. +29 hp

→

2.0 JTDm 140 hp·2.0 JTDm (jeep) 170 hp·2.0T Multiair 270 hp·2.2 JTDm 184 hp·2.2 Multijet EU6d 150 hp·2.2 Multijet EU6d 185 hp more 17

Jeep Grand Cherokee

22 engines avg. +31 hp

→

2.7 CRD 163 hp·3.0 CRD EU5 190 hp·3.0 CRD EU5 241 hp·3.0 CRD EU5 250 hp·3.0 CRD V6 218 hp·3.6 Pentastar V6 285 hp more 16

Jeep Compass

20 engines avg. +28 hp

→

1.3 GSE 4xe (S) 240 hp·1.3 GSE T4 130 hp·1.3 GSE T4 150 hp·1.4 Multi-Air 140 hp·1.4 Multi-Air 170 hp·1.5T Firefly GPF 130 hp more 14

Jeep Renegade

17 engines avg. +26 hp

→

1.0 GSE T3 120 hp·1.3 GSE 4xe 190 hp·1.3 GSE 4xe (S) 240 hp·1.3 GSE T4 150 hp·1.3 GSE T4 180 hp·1.4 Multi-Air 140 hp more 11

Jeep Wrangler

12 engines avg. +28 hp

→

2.0T Multiair 270 hp·2.2 JTDm 200 hp·2.8 CRD 177 hp·2.8 CRD 200 hp·3.0 CRD EU6 264 hp·3.6 v6 284 hp more 6

Jeep Commander

7 engines avg. +34 hp

→

2.0T Multiair 270 hp·2.2 CRD 136 hp·2.2 CRD 163 hp·3.0 CRD V6 218 hp·3.7i V6 214 hp·4.7i V8 238 hp more 1

Jeep Liberty

5 engines avg. +8 hp

→

2.4 16V 150 hp·2.8 CRD 160 hp·3.7i V6 214 hp·3.7 V6 210 hp more 1

Jeep Patriot

4 engines avg. +38 hp

→

2.0 CRD 136 hp·2.0i 16V 156 hp·2.2 CRD 163 hp·2.4i 16V 172 hp

Jeep Gladiator

2 engines avg. +21 hp

→

3.0 CRD EU6 264 hp·3.6 Pentastar V6 285 hp

About Jeep chip tuning

Engines and platforms:

Main engines: GME T4 2.0L (Wrangler/Cherokee), MultiJet 2.2 (Cherokee/Compass), MultiJet 2.0 (legacy Cherokee), Pentastar V6 3.6 (Wrangler/Grand Cherokee), HEMI 5.7L (Grand Cherokee/Wrangler), HEMI 6.4L (SRT/Trackhawk-base), HEMI 6.2 SC (Trackhawk), EcoDiesel 3.0 V6 (Grand Cherokee/Wrangler), 4xe 2.0 PHEV
Platforms: STLA, Giorgio, KL/MP/WK platform, JT (Gladiator), JL (Wrangler)

Supported ECUs:

Manufacturers: Bosch, Siemens/Continental, ZF and Marelli
Specific Jeep units in the database: Bosch MED17.3.3, MED17.3.5, MED17.3.6 (Trackhawk), EDC17C49, EDC17C69, EDC17CP52, EDC17CP24 (EcoDiesel 3.0), Continental SIM18 (HEMI), SIM2K-241, SIM2K-261, Delphi MT22.1 (Wrangler/Cherokee), MT22.2, MT22.3, MT22.4 (newer Wrangler), Cummins CM2350 (on 6.7L Cummins-Ram)
Jeep specifics: on Wrangler 2.0L — Stage 1 up to 320 hp without upgrade

Available options:

Service terms:

Calibrations are done by hand in WinOLS5 + Ghidra for each specific control unit
Checksums are recalculated on the engineer's side — the file is ready to flash with a current programmer
File returned within 30-60 minutes during working hours
Free revisions based on an OBD log