What Does P2033 Code Mean?

OBD-II Code P2033 is defined as a Exhaust Gas Temperature Sensor Circuit High

The Exhaust Gas Temperature (EGT) Sensor tells the engine control module (PCM) the temperature of the exhaust gas coming out of the engine. High exhaust temperatures can lead to engine or turbocharger failure. If the PCM detects an incorrect signal from the EGT sensor, it will store code P2033.

P2033 Symptoms

  • Decreased engine performance

Common Problems That Trigger the P2033 Code

  • Exhaust Gas Temperature (EGT) sensor failure
  • Powertrain Control Module (PCM) failure
  • Wiring issue
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