: High fuel pressure/system impact. Often caused by air in the system or a faulty pressure relief valve. 110/111 : Coolant temperature sensor defect (Low/High). 98/99 : Low engine oil pressure alarm. 251/252 : Fuel temperature sensor defect. Transmission & Power Shuttle : F320 : Park/start circuit failure (always off). F322 : Park brake pressure switch open.
Note what task the tractor was performing when the code appeared.
Often indicates a hydraulic or transmission issue, possibly due to low oil levels. E-Prefix (Engine/Hydraulic Systems): E290 & E393: valtra error codes
Information or minor alerts (e.g., low washer fluid). You can safely keep working.
Engine Speed Sensor error. The ECU has lost the engine RPM signal. This can cause the tractor to stall or enter a "limp-home" safety mode. : High fuel pressure/system impact
– Sensor Supply Voltage. A 5V reference circuit powering multiple hydraulic sensors or hitch position sensors has shorted out, often causing all hydraulic functions to drop into a safe mode.
Certain critical safety or emissions-related codes (like severe AdBlue derates or transmission failures) require factory dealer software (AGCO EDT) to clear. This ensures a qualified technician verifies the machine is safe to operate. When to Stop Working: Safety and Derate Modes 98/99 : Low engine oil pressure alarm
Valtra primarily uses two formats:
Review Troutville Location
Review Chantilly Location
