Supported vehicles › Fendt › 300 Vario

Fendt · Agricultural

Fendt 300 Vario tune files, remaps & software solutions

21 engines · 2012–2022 · 2 ECU/TCU types · files for Autotuner, KESS3, Flex, Dimsport DFOX / New Genius, PCMflash, MMCFlash, BitBox and more

Custom files for the Fendt 300 Vario built in WinOLS from your own read — not a generic file pulled from a database. Send the read from your tool and Josh builds the calibration for your exact software version, usually back within 10–20 minutes during file-service hours (9am–9pm Mon–Sat AEST), and supports it afterwards. Typical Stage 1 figures are shown per engine below and confirmed per calibration.

WhatsApp 0466 659 997
Check availability at tacfiles.com

Fendt 300 Vario 309 4.0l diesel

Years2012–2013
Stock power94 hp
Stock torque410 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~105 hp / 470 Nm

Controllers and read methods

  • Bosch EDC17CV56 TC1767 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 309 4.0L I4 diesel

Years2012
Stock power94 hp
Stock torque0 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~105 hp

Controllers and read methods

  • Bosch EDC17CV56 TC1767 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 309 4.1l diesel

Years2013
Stock power94 hp
Stock torque0 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~105 hp

Controllers and read methods

  • Bosch EDC17CV56 TC1767 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 310 4.0l diesel

Years2012–2013
Stock power103 hp
Stock torque455 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~115 hp / 525 Nm

Controllers and read methods

  • Bosch EDC17CV56 TC1767 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 310 4.0L I4 diesel

Years2012
Stock power103 hp
Stock torque0 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~115 hp

Controllers and read methods

  • Bosch EDC17CV56 TC1767 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 310 4.4l diesel

Years2013
Stock power105 hp
Stock torque0 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~120 hp

Controllers and read methods

  • Bosch EDC17CV41 TC1797 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH (BETA)BOOT (BETA)

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 311 4.0l diesel

Years2012–2013
Stock power114 hp
Stock torque505 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~130 hp / 580 Nm

Controllers and read methods

  • Bosch EDC17CV56 TC1767 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 311 4.0L I4 diesel

Years2012
Stock power114 hp
Stock torque0 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~130 hp

Controllers and read methods

  • Bosch EDC17CV56 TC1767 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 311 4.1l diesel

Years2013
Stock power114 hp
Stock torque0 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~130 hp

Controllers and read methods

  • Bosch EDC17CV56 TC1767 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 311 Vario 4.4l diesel

Years2020
Stock power111 hp
Stock torque497 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~125 hp / 570 Nm

Controllers and read methods

  • Bosch EDC17CV41 TC1797 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH (BETA)BOOT (BETA)

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 312 4.0l diesel

Years2012–2013
Stock power123 hp
Stock torque550 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~140 hp / 635 Nm

Controllers and read methods

  • Bosch EDC17CV56 TC1767 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 312 4.0L I4 diesel

Years2012
Stock power123 hp
Stock torque0 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~140 hp

Controllers and read methods

  • Bosch EDC17CV56 TC1767 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 312 4.1l diesel

Years2013
Stock power124 hp
Stock torque0 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~140 hp

Controllers and read methods

  • Bosch EDC17CV41 TC1797 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH (BETA)BOOT (BETA)

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 312 Vario 4.4l diesel

Years2020
Stock power121 hp
Stock torque536 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~135 hp / 615 Nm

Controllers and read methods

  • Bosch EDC17CV41 TC1797 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH (BETA)BOOT (BETA)

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 313 4.0l diesel

Years2012–2013
Stock power133 hp
Stock torque590 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~150 hp / 680 Nm

Controllers and read methods

  • Bosch EDC17CV56 TC1767 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 313 4.0L I4 diesel

Years2012
Stock power133 hp
Stock torque0 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~150 hp

Controllers and read methods

  • Bosch EDC17CV56 TC1767 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 313 4.4l diesel

Years2013
Stock power135 hp
Stock torque0 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~150 hp

Controllers and read methods

  • Bosch EDC17CV41 TC1797 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH (BETA)BOOT (BETA)

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 313 4.4L diesel

Years2012
Stock power133 hp
Stock torque0 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~150 hp

Controllers and read methods

  • Bosch EDC17CV41 TC1797 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH (BETA)BOOT (BETA)

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 313 Vario 4.4l diesel

Years2020
Stock power131 hp
Stock torque571 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~145 hp / 655 Nm

Controllers and read methods

  • Bosch EDC17CV41 TC1797 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH (BETA)BOOT (BETA)

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 314 4.4l diesel

Years2022
Stock power152 hp
Stock torque0 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~170 hp

Controllers and read methods

  • Bosch EDC17CV41 TC1797 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH (BETA)BOOT (BETA)

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario 314 Vario 4.4l diesel

Years2020
Stock power139 hp
Stock torque608 Nm
ECU / TCU types1
Stage 1 — typical+12% power / +15% torque → ~155 hp / 700 Nm

Controllers and read methods

  • Bosch EDC17CV41 TC1797 AutotunerKESS3FlexDFOXPCMflashbFlashBitBoxBENCH (BETA)BOOT (BETA)

What we build for this engine

  • Power and torque uprates kept inside the engine’s comfortable limits
  • EGR, DPF and SCR/AdBlue software solutions with the diagnostic side handled properly
  • Speed and rpm limiter changes, DTC work and derate fixes
  • WinOLS map packs and DAMOS where we hold our own definitions

Fendt 300 Vario FAQ

Do you have a tune file for the Fendt 300 Vario?

Yes — for every engine and ECU listed above. Files are built from your own read in WinOLS for your exact software version, not supplied from a generic database.

How do I get a Fendt 300 Vario file?

WhatsApp the read to 0466 659 997 with the engine, ECU, your tool and what you want, or upload it at tacfiles.com for an automated return where a matching project exists.

What gains will a Fendt 300 Vario Stage 1 give?

Typical Stage 1 figures are shown on each engine card above — measured on our dyno where marked, otherwise the typical gain for that engine class. Final numbers depend on the calibration and hardware, so we confirm per file. Reliability comes first — files stay inside what the engine, injectors and cooling handle comfortably.

Related

All Fendt modelsAll supported vehiclesSupported ECU typesFor tuners & workshopsTune file service

Send your Fendt 300 Vario read

WhatsApp 0466 659 997 with the engine, ECU, your tool and what you want. Hand-built files typically return in 10–20 minutes during file-service hours (9am–9pm Mon–Sat AEST).

WhatsApp 0466 659 997
Check availability at tacfiles.com

Vehicle, ECU and read-method data compiled from the published compatibility lists of the flashing tools we work with (files are returned for Autotuner, KESS3, Flex, DFOX, PCMflash, bFlash, BitBox and more). Stock figures are manufacturer-published values as listed by those tools and may vary by market. All tuning files are intended for off-road, motorsport, agricultural or commercial use only; it is the responsibility of the vehicle owner to ensure compliance with local regulations.