55491601 C8AD437700ADF4156299A1EFCD2A Delco E98 original ECU file – Opel Insignia 1.6 136hp

SW 55491601 is also listed for

The catalogue has this SW number on 6 other vehicle variants, 42 files:

• Opel Astra 1.6 110hp, 2.0 110hp, 1.6 115hp 21 files
• Opel Mokka 1.6 136hp, 1.6 130hp 14 files
• Opel Corsa 1.3 75hp 7 files

SW numbers next to 55491601

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 Opel Insignia 1.6 136hp

107 files cover exactly this car and engine, on Delco E98 (107). If your ECU reads differently from this page, 12 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).

Opel Insignia: 606 files. ECU types: Delco E98 (249), Bosch EDC17C59 (153), Bosch EDC17C19 (71), Bosch EDC17CP47 (32). Engine codes: A20DTH (54), B16DTH (26), A20DTE (17), A20DTJ (16).