Temic AL551 original ECU files

Vehicles with a Temic AL551

Temic AL551 files are listed for 2 makes and 11 models, the most listed first.

How to identify your Temic AL551 file

How the numbers on this ECU type start:

• HW 8HPXY… 23 of the 23 files with a HW number, 100%
• SW ZX8U4… 6 of the 22 files with a SW number, 27%

Where do I find these numbers?

Temic AL551 map packs in figures

10 packs, 60 to 113 maps each, median 64.5.

Named by the most packs: Limiter of Maximum torque f(APS) 100%, Minimum RPM for upshifting 100%, Maximum engine torque correction f(ECT_T) 100%, Limiter of Maximum torque 80%, RPM Limiter 60%.

All Temic AL551 HW and SW numbers

11 HW numbers and 11 SW numbers, by make. Beside each HW, how many SW versions it carries. A number opens a file that shows it.