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

03C906022AQ_8658 Bosch MED17.5.20 map pack – Seat Altea 1.4 125hp

CAL03C906022AQ_8658
Engine Torque27Deactivations17Spark Advance14Limiters14Injection System11Rail11Turbo System9Air Control8Variable Valve Timing (VVT)5

This pack holds 116 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 Altea 1.4 125hp · Bosch MED17.5.20

More packs: Seat Altea · Bosch MED17.5.20

Where do I find these numbers?

All 116 maps

The percentage beside a name: the share of the 10 Bosch MED17.5.20 packs that name it too.

Engine Torque 27 maps

  • Limiter of Maximum torque3 maps · 100%
  • Maximum torque for fifth gear100%
  • Maximum torque for first gear100%
  • Maximum torque for forth gear100%
  • Maximum torque for reverse gear100%
  • Maximum torque for second gear100%
  • Maximum torque for sixth gear100%
  • Maximum torque for third gear100%
  • Optimal engine torque100%
  • Torque request during take off condition6 maps · 100%
  • Torque monitoring5 maps · 60%
  • Anti-jerking control50%
  • Torque limiter for clutch protection2 maps · 50%
  • Torque limiter for vehicle speed50%
  • Limiter of Maximum torque - Sport40%

Deactivations 17 maps

  • Lambda Sensor (1=ON, 0=OFF)17 maps · 90%

Spark Advance 14 maps

  • Spark Advance base map2 maps · 100%
  • Minimum Spark Advance4 maps · 70%
  • Limiter of knocking sensor4 maps · 60%
  • Optimal Spark Advance4 maps · 60%

Limiters 14 maps

  • Maximum speed of vehicle3 maps · 100%
  • RPM Limiter5 maps · 70%
  • RPM limiter (higher threshold)3 maps · 70%
  • RPM limiter in Neutral3 maps · 20%

Injection System 11 maps

  • Injection enrichment100%
  • Lambda for component protection2 maps · 100%
  • Requested Lambda100%
  • Injection base map3 maps · 60%
  • Injection correction4 maps · 50%

Rail 11 maps

  • Rail pressure9 maps · 70%
  • Rail pressure limiter60%
  • Rail pressure limiter f(RPM,Fuel_T)60%

Turbo System 9 maps

  • Limiter of Turbo pressure f(APS)100%
  • Turbo pressure4 maps · 90%
  • Compressor efficiency60%
  • Maximum turbocharger speed60%
  • Wastegate Duty Cycle60%
  • Limiter of Turbo pressure50%

Air Control 8 maps

  • Airflow mass through throttle valve100%
  • Requested engine load100%
  • Throttle valve - operating angle100%
  • Engine load limiter60%
  • Throttle valve f(Accelerator pedal)60%
  • Reference of maximum throttle valve angle50%
  • Exhaust gas temperature2 maps · 20%

Variable Valve Timing (VVT) 5 maps

  • Intake5 maps · 60%

How this pack differs from other Bosch MED17.5.20 packs

Named here, but by under half of the 10 Bosch MED17.5.20 packs:

  • Exhaust gas temperature 20%
  • RPM limiter in Neutral 20%
  • Limiter of Maximum torque - Sport 40%

Named by at least half of them, but not by this pack:

  • Factor Injection correction f(ECT) 80%
  • Injection correction f(ECT) 80%
  • Optimal Spark Advance 1 60%
  • Catalytic converter Diagnosis (1=ON, 0=OFF) 50%

116 maps against the Bosch MED17.5.20 median

The 10 Bosch MED17.5.20 packs name 39 to 116 maps, median 92; 90% of them name fewer than this one.

CategoryThis packMedian pack
Engine Torque2722
Deactivations1710.5
Spark Advance1412
Limiters149.5
Injection System119.5
Rail117
Turbo System97.5
Air Control85.5
Variable Valve Timing (VVT)54.5

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 MED17.5.20 · 03C906022AQ_8658
€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