−10%10% off all files right now — originals €18, map packs from €54.
€18 / file−10%

L8B2-12B684-FAA L8B2-12K532-FFL Bosch MEDC17.9 map pack – Land Rover Defender 2.0 200hp

HWL8B2-12B684-FAACALL8B2-12K532-FFL
Injection System35Turbo System24Engine Torque17Rail6Limiters6

This pack holds 88 maps of this exact software version, each with its X/Y axes and factor — ready to import into WinOLS. The full list is below.

Land Rover Defender 2.0 200hp · Bosch MEDC17.9
Also written: L8B2 12B684 FAA · L8B212B684FAA · L8B2 12K532 FFL · L8B212K532FFL

More packs: Land Rover Defender · Bosch MEDC17.9

Where do I find these numbers?

All 88 maps

The percentage beside a name: the share of the 15 Bosch MEDC17.9 packs that name it too.

Injection System 35 maps

  • Fuel quantity injected f(RPM,Trq)8 maps · 100%
  • Injection time100%
  • Injection timing - Main Injection Base Map 125 maps · 100%
  • Smoke limitation - Lower Lambda value100%

Turbo System 24 maps

  • Limiter of Turbo pressure6 maps · 100%
  • Turbo pressure15 maps · 100%
  • Variable Geometry Duty Cycle2 maps · 100%
  • Limiter of Turbo pressure f(APS)93%

Engine Torque 17 maps

  • Limiter of Maximum torque4 maps · 100%
  • Torque during cranking f(RPM,ECT)2 maps · 100%
  • Torque monitoring2 maps · 100%
  • Torque request during standard condition4 maps · 100%
  • Limiter of Maximum torque f(APS)87%
  • Maximum engine torque correction f(ECT_T)87%
  • Maximum torque limiter f(gear)2 maps · 87%
  • Limiter of Maximum torque in case of system error33%

Rail 6 maps

  • Rail pressure5 maps · 100%
  • Rail pressure limiter f(RPM,Fuel_Q)100%

Limiters 6 maps

  • Idle engine speed f(ECT)6 maps · 100%

How this pack differs from other Bosch MEDC17.9 packs

Named here, but by under half of the 15 Bosch MEDC17.9 packs:

  • Limiter of Maximum torque in case of system error 33%

Named by at least half of them, but not by this pack (14 of 18, the commonest first):

  • Calculated engine torque 93%
  • Injection timing - Main Injection Base Map 3 87%
  • Torque limiter for vehicle speed 87%
  • EGR Valve 80%
  • Engine torque correction in regeneration mode 80%
  • Maximum engine torque correction f(oil_T) 80%
  • Injection timing - Main Injection Base Map 2 73%
  • Injection timing - Main Injection Base Map 4 73%
  • Injection timing - Main Injection Base Map 5 73%
  • Maximum torque limiter in regeneration mode 73%
  • Maximum torque for fifth gear 60%
  • Maximum torque for first gear 60%
  • Maximum torque for forth gear 60%
  • Maximum torque for second gear 60%

88 maps against the Bosch MEDC17.9 median

The 15 Bosch MEDC17.9 packs name 88 to 203 maps, median 191, and none of them names fewer.

CategoryThis packMedian pack
Injection System3583
Turbo System2428
Engine Torque1739
Rail619
Limiters66
Deactivations02

Map definitions only — no tuned values; the pack fits this software version only. Original read only (no full backup or EEPROM). A digital file: all sales are final — no refunds.

Original ECU file Bosch MEDC17.9 · L8B2-12B684-FAA · L8B2-12K532-FFL
€18
  1. 1 · E-mail
  2. 2 · Card
  3. 3 · File

Checking availability…

All sales are final — no refunds.

Card payment by Stripe · charged only when ready · Terms of sale · Privacy