55597308 2FB48192915102730F380FE4F579 Delco E98 original ECU file – Chevrolet Colorado 2.8 180hp

SW 55597308 is also listed for

The catalogue has this SW number on 2 other vehicle variants, 31 files:

• Chevrolet S10 2.8 200hp 28 files
• Holden Colorado 2.8 200hp 3 files

SW numbers next to 55597308

The closest SW numbers in the archive, by spelling. They are other files, not equivalents. Worth a look when a digit may have been misread.

Other numbers for the Chevrolet Colorado 2.8 180hp

13 files cover exactly this car and engine, on Delco E98 (13). If your ECU reads differently from this page, 6 of the others:

This file's map pack against other Delco E98 packs

Its pack names 108 maps. The 30 Delco E98 packs in the archive have 72 to 247 maps, median 208.5; 27% of them name fewer than this one.

Named here but in under a quarter of the Delco E98 packs: Maximum engine torque for overheated engine, Calculated engine torque, Limiter of differential Turbo pressure f(APS), Wastegate Duty Cycle, Limiter of Maximum torque f(APS), Rail pressure limiter f(RPM,Fuel_Q).

This ECU and car in figures

Delco E98: 804 files, 69 SW numbers, 30 with a map pack. Makes: Opel (554), Chevrolet (207), Holden (30), GMC (12). Most listed: Opel Insignia (249), Chevrolet S10 (149), Opel Astra (135), Opel Mokka (74).

Chevrolet Colorado: 24 files. ECU types: Delco E98 (23), Delco E38 (1). Engine codes: B16DTH (7).

Engine code B16DTH: 107 files, on Delco E98 (107). Listed for Chevrolet S10 (36), Opel Insignia (26), Opel Astra (12), Opel Zafira (12).