Honda Mower Error Code 2 Flash: How to Fix It

Q: What causes Honda mower 2 flash error code?

The 2 flash error code is caused by a throttle position sensor fault. This can result from dirty sensor contacts, loose electrical connections, damaged wiring, throttle linkage problems, or a faulty sensor that needs replacement.

Q: Can I still use my Honda mower with error code 2 flash?

It's not recommended to operate your mower with this error code. The throttle position sensor fault can cause poor engine performance, rough running, or engine shutdown for safety reasons. Fix the issue before continued use.

Q: How do I reset Honda mower error codes?

To reset Honda mower error codes, turn off the engine and disconnect the spark plug wire. If your mower has a battery, disconnect it for 10 minutes. Reconnect everything and restart the engine. The error code should clear if the underlying issue is resolved.

Q: How much does it cost to replace a Honda mower throttle position sensor?

A replacement throttle position sensor typically costs $30-80 for the part, plus $50-100 for professional installation. However, many 2 flash error codes can be resolved with cleaning and adjustments without needing part replacement.

Abstract

Honda mower error code 2 flash indicates a throttle position sensor fault in your i-GX engine. This error prevents the engine from running properly as it can't accurately detect throttle position. The good news is this issue can often be resolved with basic cleaning and adjustments.