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

03C906027AE 03C906027AE_9251 Bosch MED17.5.5 map pack – Seat Ibiza 1.4 180hp

HW03C906027AESW9251CAL03C906027AE_9251
Engine Torque9Injection System8Other4Spark Advance4Air Control3Turbo System2Limiters2

This pack holds 32 maps of this exact software version, each with its X/Y axes and factor — ready to import into WinOLS. The full list is below.

Seat Ibiza 1.4 180hp · Bosch MED17.5.5
Also written: 03C 906 027 AE · 03C-906-027-AE

More packs: Seat Ibiza · Bosch MED17.5.5

Where do I find these numbers?

All 32 maps

The percentage beside a name: the share of the 98 Bosch MED17.5.5 packs that name it too.

Engine Torque 9 maps

  • Limiter of Maximum torque100%
  • Optimal engine torque100%
  • Torque request during take off condition6 maps · 99%
  • Maximum torque during shift gear62%

Injection System 8 maps

  • Injection enrichment100%
  • Lambda for component protection3 maps · 100%
  • Injection correction f(ECT)97%
  • Requested Lambda94%
  • Factor Injection correction f(ECT)2 maps · 80%

Other 4 maps

  • Catalytic converter Diagnosis (1=ON3%
  • Lambda Sensor (1=ON3 maps · 3%

Spark Advance 4 maps

  • Spark Advance base map2 maps · 100%
  • Optimal Spark Advance 12 maps · 83%

Air Control 3 maps

  • Airflow mass through throttle valve100%
  • Requested engine load100%
  • Throttle valve - operating angle100%

Turbo System 2 maps

  • Limiter of Turbo pressure f(APS)100%
  • Turbo pressure100%

Limiters 2 maps

  • Maximum speed of vehicle2 maps · 100%

How this pack differs from other Bosch MED17.5.5 packs

Named here, but by under half of the 98 Bosch MED17.5.5 packs:

  • Catalytic converter Diagnosis (1=ON 3%
  • Lambda Sensor (1=ON 3%

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

  • Lambda Sensor (1=ON, 0=OFF) 97%
  • Maximum torque for fifth gear 73%
  • Maximum torque for first gear 73%
  • Maximum torque for forth gear 73%
  • Maximum torque for second gear 73%
  • Maximum torque for sixth gear 73%
  • Maximum torque for third gear 73%
  • Maximum torque for reverse gear 70%
  • RPM Limiter 66%
  • Catalytic converter Diagnosis (1=ON, 0=OFF) 65%
  • Optimal Spark Advance 62%
  • Rail pressure 62%
  • Wastegate Duty Cycle 60%
  • Engine load limiter 59%

32 maps against the Bosch MED17.5.5 median

The 98 Bosch MED17.5.5 packs name 32 to 139 maps, median 84, and none of them names fewer.

CategoryThis packMedian pack
Engine Torque920
Injection System89
Other40
Spark Advance410
Air Control34
Turbo System27.5
Limiters28.5
Rail07
Deactivations04

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 MED17.5.5 · 03C906027AE · 9251
€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