--- title: "Oven element & sensor repair" description: "Bosch oven element & sensor repair: an oven that does not reach temperature, overshoots it, or browns everything on one side." url: "https://boschmiami.support/services/oven-element-and-sensor-repair/" date_modified: "2026-08-18" Appliance type: "Ranges, Wall ovens" --- # Bosch oven element & sensor repair ### Three complaints, three repairs - **Never gets hot.** An element, a relay on the board, or on a gas oven the igniter — which fails by getting weak rather than by dying, so the oven lights slowly and then stops lighting. - **Gets hot but wrong.** The temperature sensor, or calibration. These are far apart in price and only measurement tells them apart. - **Hot but uneven.** The convection fan or its motor, more often than an element. ### What the codes add These ovens publish real codes and several of them are precise — the temperature sensor has its own, the touch panel has its own, and there are two separate overheat codes depending on whether the control panel or the power board is the one that got too hot. Several clear with five minutes off at the breaker, and it is always worth trying, because a code that survives that is a code that means something. ### Built in, which is the other half of the job A wall oven is screwed through its frame into joinery and wired behind. Nothing about removing it is difficult and all of it takes time — and a double oven at eye level in a tall cabinet takes rather more of it than a single under a counter. What this involves Bake, broil and convection elements Temperature sensor and its wiring Calibration where the oven is simply off What it does, at which temperature An oven that is 30 degrees cool at 350 and correct at 450 is telling a different story from one that never gets hot. Bring what you were baking — it genuinely narrows this. The sensor, measured cold and hot Resistance at room temperature and again under heat. A sensor that reads correctly cold and drifts hot is the commonest version of this and the one guesswork misses. Elements and the fan Continuity, visible damage, and whether the convection fan is actually turning. Uneven browning is far more often the fan than the element. Verified with a probe The cavity is measured against its set point at more than one temperature before we leave, rather than trusting the display we have just been arguing with. Three complaints, three repairs Never gets hot. An element, a relay on the board, or on a gas oven the igniter — which fails by getting weak rather than by dying, so the oven lights slowly and then stops lighting. Gets hot but wrong. The temperature sensor, or calibration. These are far apart in price and only measurement tells them apart. Hot but uneven. The convection fan or its motor, more often than an element. What the codes add These ovens publish real codes and several of them are precise — the temperature sensor has its own, the touch panel has its own, and there are two separate overheat codes depending on whether the control panel or the power board is the one that got too hot. Several clear with five minutes off at the breaker, and it is always worth trying, because a code that survives that is a code that means something. Built in, which is the other half of the job A wall oven is screwed through its frame into joinery and wired behind. Nothing about removing it is difficult and all of it takes time — and a double oven at eye level in a tall cabinet takes rather more of it than a single under a counter. --- **[Read full article: Oven element & sensor repair](https://boschmiami.support/services/oven-element-and-sensor-repair/)**