P2036 – BMW DTC

BMW DTC P2036 – Exhaust Gas Temperature Sensor Circuit High (Bank 2 Sensor 2)

DTC P2036 meaning on BMW

The Diagnostic Trouble Code (DTC) P2036 for BMW refers to a fault in the Exhaust Gas Temperature (EGT) Sensor Circuit for Bank 2 Sensor 2. This code indicates that the EGT sensor located after the catalytic converter on bank 2 is reporting a high voltage condition, suggesting a potential issue with the sensor or its circuit.

BMW DTC P2036 symptoms

Symptoms associated with DTC P2036 on a BMW may include:

• Check Engine Light (MIL) illuminated on the dashboard
• Reduced engine performance
• Increased fuel consumption
• Possible rough idling or misfiring

BMW DTC P2036 causes

Common causes of DTC P2036 on a BMW include:

• Failed Exhaust Gas Temperature (EGT) sensor
• Wiring or connector issues in the EGT sensor circuit
• Exhaust leaks near the sensor
• Faulty catalytic converter

BMW DTC P2036 seriousness

While DTC P2036 may not cause immediate drivability issues, it is important to address this fault promptly to prevent potential damage to the catalytic converter and ensure optimal engine performance and emissions control.

How to diagnose DTC P2036 on BMW

To diagnose DTC P2036 on a BMW, a mechanic would typically perform the following steps:

1. Use a diagnostic scanner to retrieve the fault code and related data
2. Inspect the EGT sensor and its wiring for any visible damage or corrosion
3. Check for exhaust leaks near the sensor
4. Test the EGT sensor’s resistance and voltage output

How to fix DTC P2036 on BMW

To fix DTC P2036 on a BMW, the following steps may be taken:

1. Replace the faulty Exhaust Gas Temperature (EGT) sensor
2. Repair or replace any damaged wiring or connectors in the sensor circuit
3. Address any exhaust leaks near the sensor
4. If necessary, replace the catalytic converter

How to erase DTC P2036 on BMW

After the underlying issue causing DTC P2036 on a BMW has been resolved, the fault code can be cleared using a diagnostic scanner. This will reset the Check Engine Light and erase the DTC from the vehicle’s memory.

Recommended tools & DTC Scanners for BMW

Best Diagnostic App for modern BMWs: BimmerLink

Recommended Bluetooth adapter for Bimmerlink: OBDLink CX

Cable adapter for Bimmerlink: Enet Cable USB Type C

For older BMWs we recommend: Autel AutoLink AL319 (2024 version)

Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter

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