Here’s a comprehensive guide to troubleshooting and fixing error codes E1-E5 on remote-controlled lawn mowers, based on common industry practices and search results.
Error Codes E1-E5: Causes and Solutions
| Error Code | Possible Cause | Solution |
|---|---|---|
| E1 | Engine fails to start | - Check fuel level and quality. Inspect spark plug connection or replace if damaged. Ensure throttle is in the correct position. |
| E2 | Low power or engine stalling | - Clean/replace air filter. Verify fuel line and filter for blockages. Adjust carburetor or replace stale fuel. |
| E3 | Overheating | - Clean cooling fins and ensure proper airflow. Check oil level and quality. Reduce workload (e.g., cutting height/width). |
| E4 | Excessive vibration or imbalance | - Inspect blade for damage/wear; sharpen or replace. Tighten loose bolts (engine, blade, mounts). Check crankshaft alignment. |
| E5 | Electrical/system malfunction | - Reset the mower’s control module. Inspect wiring for fraying/disconnects. Test battery voltage and connections. |
Additional Tips
Maintenance: Regularly clean the mower and inspect blades, filters, and oil.
Fuel: Use manufacturer-recommended fuel/oil to oid clogging.
Safety: Always disconnect the battery before repairs.
If the issue persists after troubleshooting, consult a professional technician.
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