55595656 55499815 Delco E98 original ECU file 55584AB5DF2C590ECC7417C51D9A – Chevrolet Trailblazer 2.5 163hp

Other SW versions on HW 55595656

34 SW versions sit on this HW in the archive, 169 files in all: Opel Insignia (34), Chevrolet S10 (33), Opel Astra (33). This page is SW 55499815. A matching HW alone does not pick the file, so compare the SW your tool reads with the list. Below, 20 of them, this model first.

SW 55499815 is also listed for

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

• Chevrolet Colorado 2.8 200hp
• Chevrolet Trailblazer 2.8 200hp

SW numbers next to 55499815

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 Trailblazer 2.5 163hp

30 files cover exactly this car and engine, on Delco E98 (30). If your ECU reads differently from this page, 9 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 Trailblazer: 39 files. ECU types: Delco E98 (32), Bosch EDC16C39 (4), Delco E67 (1), Delco E92 (1). Engine codes: A14NEL (1).