12655492 92271400 92271401 92271402 92271403 92271404 E2 CHK(ok)

Chevrolet Tracker 1.8 2014

ZIP Contain:

1. 12655492_92271400_92271401_92271402_92271403_92271404_E2_CHK(ok).bin – tuned file:
   • Rear O2 Sensor Disabled. Decat – catalyst control Disabled. Related DTC’s Off
   • Checksums calculated
2. 12655492_92271400_92271401_92271402_92271403_92271404.bin – original ECU’s file, make sure it matches your ECU’s software