20977021P03 21874471P01 TRW EMS2 original ECU file – Volvo Trucks FM13 13.0 440hp

Other SW versions on HW 20977021P03

3 SW versions sit on this HW in the archive, 3 files in all: Volvo Trucks FM13 (2), Volvo Trucks FH13 (1). This page is SW 21874471P01. A matching HW alone does not pick the file, so compare the SW your tool reads with the list.

Other numbers for the Volvo Trucks FM13 13.0 440hp

18 files cover exactly this car and engine, on TRW EMS2.2 (11), TRW EMS2 (7). If your ECU reads differently from this page, 10 of the others:

This file's map pack against other TRW EMS2 packs

Its pack names 14 maps. The 27 TRW EMS2 packs in the archive have 5 to 31 maps, median 24; 11% of them name fewer than this one.

Named here but in under a quarter of the TRW EMS2 packs: Air quantity - Base map, Fuel quantity limiter, Injection enrichment, Limiter of Turbo pressure f(IAT).

This ECU and car in figures

TRW EMS2: 296 files, 154 SW numbers, 27 with a map pack. Makes: Volvo Trucks (187), Renault Truck (90), Volvo Construction (8), Mack Truck (7). Most listed: Volvo Trucks FH13 (87), Renault Truck Premium (36), Renault Truck Magnum (35), Volvo Trucks FH16 (29).

Volvo Trucks FM13: 30 files. ECU types: TRW EMS2 (16), TRW EMS2.2 (13), TRW EMS2.3 (1). Engine codes: D13C (1).