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Toyota Forklifts · 01-03
Fuel feedback control error - LPG/CNG rich

What this code means

Fuel feedback control error (LPG/CNG rich). Effect per source: engine speed becomes unstable and the engine may stop.

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

Need the part?

If diagnosis points to a failed sensor, solenoid, controller or harness part, send us the code (01-03), machine model and serial number — we quote genuine and OEM replacement parts for export.

Source: Mechnician (Jaltest) Toyota forklift fault code list; corroborated by AppDrum. Cross-checked in two independent sources. Compiled 2026-10-30. No manufacturer affiliation.