{"id":40382,"date":"2026-04-04T00:58:17","date_gmt":"2026-04-03T22:58:17","guid":{"rendered":"https:\/\/diagnozabam.ro\/sfaturi\/?p=40382"},"modified":"2026-04-04T00:58:17","modified_gmt":"2026-04-03T22:58:17","slug":"p0223-code-throttle-pedal-position-sensor-b-high-input","status":"publish","type":"post","link":"https:\/\/diagnozabam.ro\/sfaturi\/blog\/p0223-code-throttle-pedal-position-sensor-b-high-input\/","title":{"rendered":"P0223 Code \u2013 Throttle\/Pedal Position Sensor B High Input"},"content":{"rendered":"

The P0223 code<\/strong> is a diagnostic trouble code that indicates a high input signal from the throttle<\/a> or accelerator pedal position sensor \u201cB\u201d circuit. This system is essential for accurate throttle<\/a> control in modern vehicles equipped with electronic throttle<\/a> systems. When the engine control unit (ECU) detects that the signal voltage from sensor \u201cB\u201d is higher than expected, it triggers the P0223 code<\/strong>.<\/p>\n

Understanding the P0223 code<\/strong> is important because it can lead to incorrect throttle<\/a> behavior, reduced performance, and potential safety risks. This guide explains everything clearly, including symptoms, causes, diagnosis, and repair solutions.<\/p>\n

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What Does P0223 Code Mean?<\/h2>\n

The P0223 code<\/strong> means that the ECU has detected a voltage signal from the throttle<\/a> or pedal position sensor \u201cB\u201d that exceeds the acceptable range<\/a>.<\/p>\n

Throttle<\/a> systems use multiple sensors to verify accuracy and ensure safe operation. Sensor \u201cB\u201d provides a secondary signal for comparison. If its voltage is too high, the ECU interprets this as a fault and logs the code.<\/p>\n

This issue is usually electrical and affects signal integrity.<\/p>\n

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Symptoms of P0223 Code<\/h2>\n

When the P0223 code<\/strong> is present, the following symptoms may occur:<\/p>\n