What this code means

Throttle position sensor (TPS) issue. Effect per source: engine output power is limited.

Applies to: 7/8-series IC forklift (engine ECU).

Possible causes / checks (from the source)

Check ECU fuses; inspect wiring behind the electronic throttle pedal for damage or loose connections; calibrate, test or replace the throttle position sensor.

Need the part?

If diagnosis points to a failed sensor, solenoid, controller or harness part, send us the code (05-05), machine model and serial number — we quote genuine and OEM replacement parts for export.