Why does the gas stove have electricity but fail to ignite?
2 Answers
The following are the reasons why a gas stove has electricity but fails to ignite: 1. Igniter issue: Check if there is a spark at the electrode needle when igniting. If there is no spark, it is an igniter problem, which could be due to a dead battery, broken connection wire of the electrode needle, disconnected wire between the battery and the igniter, or the electrode needle being too far from the stove cover. 2. Gas path issue: If there is a spark, the problem lies in the gas path or the flame failure device. Try removing the flame failure device to see if it works. 3. Open circuit: If the igniter does not produce a spark, the piezoelectric ceramic of the natural igniter will not generate a spark, preventing the stove from lighting. This fault is mainly caused by the wire connecting the automatic switch to the positive pole of the piezoelectric ceramic being burned out and causing an open circuit. You can reliably reconnect it with a new wire.
Last time I drove out, my car had power but wouldn't start, which really stressed me out. After checking, I found out it was a faulty starter relay - no signal was being transmitted during startup. Additionally, spark plugs with too much carbon buildup or aging can also cause failure to ignite, especially in cold weather. Fuel system issues are also common, like a broken fuel pump failing to supply fuel or clogged fuel injectors. The anti-theft system might occasionally lock the engine by mistake, and misaligned key signals can cause this too. I recommend starting with simple checks: make sure the gear is in P, listen for startup sounds - if there's a clicking noise, it's likely a starter issue; no sound could indicate an ignition module failure. Avoid turning the key repeatedly to prevent battery damage. This kind of issue really disrupts travel plans and wastes time, so regular maintenance of ignition components is essential to avoid getting stranded on the road.
