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GMC SIERRA Mk3 5.3L V8 32V 239kW/321HP DELCO E38

ECU DELCO E38 · 325 CV (239 kW) · 5300 cc · Benzina aspirato

ECU Database › GMC › GMC SIERRA Mk3 5.3L V8 32V 239kW/321HP DELCO E38

Find the firmware identifiers (hardware, software and update numbers), available tuning options and how to get the original or remapped file.

✓ Tuning via file (flash) 4 firmware versions

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Vehicle data

BrandGMC
ModelSIERRA Mk3
Engine5.3L V8 32V 239kW/321HP DELCO E38
Stock power325 CV / 239 kW
Displacement5300 cc
FuelBenzina aspirato
Vehicle typeLCV

ECU

ManufacturerDELCO
ModelE38
Memory / EPROMM58BW016DB PQFP80 - Flash 3_V 512 x 32

Available tuning operations / options:

  • Engine ignition timing versus temperature
  • Advance at idle speed
  • Lambda/AFR full load/WOT
  • Optimal spark timing/MBT
  • Spark advance correction for ECT sensor
  • Requested spark advance - high octane
  • Requested spark advance - low octane
  • Variable exhaust camshaft timing
  • ECT for fan engagement
  • Engine idle
  • Engine idle in Park position
  • Variable intake camshaft timing
  • RPM Limiter
  • Speed limiter
  • Torque limiter for the 1st gear selected
  • Torque limiter for the 2nd gear selected
  • Torque limiter for the 3rd gear selected
  • Torque limiter for the 4th gear selected
  • Torque limiter for the 5th gear selected
  • Torque limiter for the 6th gear selected
  • Torque limiter for for reverse gear
  • Throttle angle management

Firmware identifiers (4)

Hardware No.Software No. (chip)VersionUpdate softwareECU
86AATTK2018112639835 1.35.00212639957 DELCO E38
86AATTK2025312639835 1.35.00412639957 DELCO E38
86AATTK2027412639835 1.35.00212639957 DELCO E38
86AATTK2115412639835 1.35.00212639957 DELCO E38

ECU notes

This Setting File can be used for serial system NewGenius.

Get the file for this vehicle

Buy the file (original or remapped)Register on mastertuningfile.com and order the file Are you a workshop or tuner?Offer these services yourself: activate your TuningFile platform

Tools to read and write this ECU

Flex Programmatore per rimappatura centraline e cambi automatici Flex Programmatore per rimappatura centraline e cambi automatici ECU + auto gearbox € 1.000 Buy The Genius The Genius OBD + Bench € 2.500 Buy

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