Phoenix L21 original ECU files

Vehicles with a Phoenix L21

Phoenix L21 files are listed for 3 makes and 34 models, the most listed first.

How to identify your Phoenix L21 file

How the numbers on this ECU type start:

• HW RE55… 40 of the 82 files with a HW number, 49%
• HW RE54… 29 of the 82 files with a HW number, 35%
• SW SW62… 35 of the 82 files with a SW number, 43%
• SW SW60… 21 of the 82 files with a SW number, 26%
• SW SW61… 18 of the 82 files with a SW number, 22%

A HW number alone does not pick the file: RE551416 carries 11 SW versions here. Compare both numbers with your read.

Where do I find these numbers?

Phoenix L21 map packs in figures

37 packs, 16 to 41 maps each, median 23.

Named by the most packs: Rail pressure 100%, Turbo pressure 100%, Limiter of Maximum torque 97%, Injection timing - Main Injection Base Map 1 92%, Injection timing - Main Injection Base Map 3 92%, Injection timing - Main Injection Base Map 2 92%, Injection time 89%, Rail pressure limiter f(RPM,Fuel_Q) 81%.

All Phoenix L21 HW and SW numbers

26 HW numbers and 73 SW numbers, by make. Beside each HW, how many SW versions it carries. A number opens a file that shows it.