Caterpillar C7 — Stage 1 / Stage 2 parameters
hp
Stage 1 file for Caterpillar C7
Target +0 hp. Custom development for your engine.
Все двигатели Caterpillar C7 в базе
| Engine | Version | ECU | Stock | Stage 1 | Gain |
|---|---|---|---|---|---|
| 7.2 Acert 193hp (142kW) 705Nm | I | — | 193 hp | 245 hp | +52 |
| 7.2 Acert 214hp (157kW) 820Nm | I | — | 214 hp | 255 hp | +41 |
| 7.2 Acert 234hp (172kW) 732Nm | I | — | 234 hp | 275 hp | +41 |
| 7.2 Acert 234hp (172kW) 895Nm | I | — | 234 hp | 275 hp | +41 |
| 7.2 Acert 253hp (186kW) 1085Nm | I | — | 253 hp | 305 hp | +52 |
| 7.2 Acert 279hp (205kW) 1085Nm | I | — | 279 hp | 320 hp | +41 |
| 7.2 Acert 305hp (224kW) 1085Nm | I | — | 305 hp | 355 hp | +50 |
| 7.2 Acert 335hp (246kW) 1166Nm | I | — | 335 hp | 390 hp | +55 |
| 7.2 DPF 193hp (142kW) 705Nm | I | — | 193 hp | 235 hp | +42 |
| 7.2 DPF 214hp (157kW) 705Nm | I | — | 214 hp | 255 hp | +41 |
| 7.2 DPF 234hp (172kW) 759Nm | I | — | 234 hp | 282 hp | +48 |
| 7.2 DPF 253hp (186kW) 1085Nm | I | — | 253 hp | 305 hp | +52 |
| 7.2 DPF 279hp (205kW) 1085Nm | I | — | 279 hp | 332 hp | +53 |
| 7.2 DPF 305hp (224kW) 1166Nm | I | — | 305 hp | 360 hp | +55 |
| 7.2 DPF 335hp (246kW) 1166Nm | I | — | 335 hp | 390 hp | +55 |
| 7.2 DPF 355hp (261kW) 1166Nm | I | — | 355 hp | 405 hp | +50 |
Caterpillar C7 in the CHIPOK database: 16 engines (all diesel) — 193–355 hp stock → up to 405 Stage 1. Every entry is a real calibration from our engineers' work, not a theoretical estimate.
Calibration for Caterpillar C7 is done in licensed WinOLS5. DPF / EGR / AdBlue are switched off per the manufacturer's service documentation — with no pending DTCs after flashing.
Pick an engine in the table — you'll see the stock values, Stage 1 target and ECU type. Available options: DPF off, EGR off, AdBlue / SCR off, Lambda off, DTC off, Speed limiter off, Flaps off. Ordering a Stage file: 1 cr = 1 €, no subscriptions, engineer support on Telegram, free revisions based on the OBD log.
Caterpillar C7 engines in our database: Cat C7 7.2L inline-6 diesel 190-330 hp (medium-duty 2003-2009, заменил 3126). Specific ECU units: Caterpillar ADEM A4. Model-specific notes: Successor to 3126; used in school buses, trucks, marine vessels; ADEM A4 ECM; Stage 1 via Cat ET — unlock up to 330 hp from 230 hp base; C7 often found in classic Motorhomes (Prevost, Country Coach).