Stihl RE 142 Plus — Error codes & fixes

Troubleshooting guide for the Stihl RE 142 Plus. Diagnose an error code and find the fix.

No / low pressure

no-pressure

The washer runs but produces little or no pressure, often from a blocked nozzle, air in the pump or a worn pump seal.

Source: ProductDB new-categories research catalog Confidence: 90% Verified Aug 8, 2026
2 fixes available

Water leaking from pump

leak

Water leaks from the pump housing, usually from a worn seal or a loose fitting.

Source: Bosch support — power tool troubleshooting Confidence: 80% Verified Aug 9, 2026
4 fixes available

Low pressure

low-pressure

The pressure washer produces low pressure, often due to a worn pump or leak.

Source: Bosch support — power tool troubleshooting Confidence: 80% Verified Aug 9, 2026
2 fixes available

Mower won't start

not-starting

The lawn mower does not start, often due to a battery, fuel, or spark plug issue.

Source: Bosch support — power tool troubleshooting Confidence: 80% Verified Aug 9, 2026
2 fixes available

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