Pit Boss Temperature Fluctuation / Unstable Control

The grill temperature swings widely (e.g., ±40–60°F) during a cook.

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Possible Causes

Wind affecting the exhaust, incorrect P-setting, dirty RTD probe, loose RTD connection at the controller.

How to Fix / Troubleshooting

Safety first: Avoid placing the grill where wind can blow directly into the exhaust or intake.

  • Step 1 – Shield from wind: Move the grill to a more sheltered location or use a windbreak.
  • Step 2 – Clean and secure RTD: Clean the RTD probe and ensure its connector is firmly seated on the control board.
  • Step 3 – Adjust P-setting: Fine-tune the P-setting to better match ambient conditions, aiming for moderate pellet feed and stable burn.
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Repair Difficulty

Very Easy 1/5

Required Part

RTD Temperature Probe
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