55491998 71F458EB013A20090C2E0F106028 Delco E98 original ECU file – Chevrolet S10 2.5 163hp

SW 55491998 is also listed for

The catalogue has this SW number on 4 other vehicle variants, 36 files:

• Chevrolet S10 2.8 200hp 26 files
• Chevrolet Colorado 2.5 163hp 2 files
• Holden Colorado 2.8 200hp 7 files
• Chevrolet (SA) S10 2.8 200hp

SW numbers next to 55491998

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 S10 2.5 163hp

6 files cover exactly this car and engine, on Delco E98 (6). If your ECU reads differently from this page, 3 of the others:

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 S10: 155 files. ECU types: Delco E98 (149), Delco E80 (5), Delco E83 (1). Engine codes: B16DTH (36).

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