Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means there's a problem with a sensor in your car that checks how hot the exhaust is. It's like a thermometer for the car's exhaust, and it's not working properly sometimes.
The P2087 code indicates an intermittent issue with the exhaust gas temperature sensor circuit for Bank 2, Sensor 2. This sensor helps monitor the temperature of the exhaust gases to ensure the engine is running efficiently and to protect components like the catalytic converter.
The exhaust gas temperature (EGT) sensor measures the temperature of the exhaust gases leaving the engine. This information is used by the engine control module (ECM) to optimize combustion and protect the exhaust system. An intermittent circuit issue means the sensor is not providing a consistent signal, which can lead to incorrect temperature readings.
• Check Engine Light illuminated
• Poor fuel economy
• Possible engine performance issues
• Faulty exhaust gas temperature sensor
• Wiring issues such as frayed wires or poor connections
• Corroded or damaged sensor connector
Bank 2: The side of the engine opposite to Bank 1, usually the side without cylinder 1.
Sensor 2: The second sensor in the exhaust system, typically located after the catalytic converter.
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connectors for damage or corrosion.
• Test the exhaust gas temperature sensor for proper operation.
• Replace the faulty exhaust gas temperature sensor.
• Repair or replace damaged wiring or connectors.
• Clear the code and test drive to ensure the issue is resolved.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $300
Moderate
• Ford F-150
• Chevrolet Silverado
• Toyota Tacoma
• Regularly inspect sensor wiring and connectors.
• Perform routine vehicle maintenance.
• Use quality fuel to prevent sensor contamination.
Sensor Issue
• Get the issue diagnosed and repaired promptly to avoid further damage.
• Avoid driving the vehicle hard until the issue is resolved.
Check if the vehicle's powertrain warranty covers sensor replacement.
This code has been associated with sensor failures due to heat and vibration over time.
Moderate – Should be addressed to prevent potential damage to the catalytic converter.
Ignoring this code can lead to increased emissions and potential damage to the exhaust system.
• Engine at operating temperature
• Vehicle in park or neutral
The exhaust gas temperature sensor is located in the exhaust system, typically near the catalytic converter on Bank 2.
Q: Can I drive with a P2087 code?
A: It's not recommended to drive for long periods with this code as it can lead to further damage.
Q: How do I clear a P2087 code?
A: After repairs, use an OBD-II scanner to clear the code and verify it doesn't return.
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Universal · Digital multimeter
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Universal · Wire connectors and repair kit
Useful when diagnosis points toward damaged wiring, corroded terminals, or connector repairs.
Useful if diagnosis points toward damaged connectors, wiring, or terminal repairs.
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Fitment Required · Vehicle-fitment part
Relevant when catalyst-efficiency or emissions faults persist after proper diagnosis.
Catalyst-efficiency faults sometimes point toward converter problems after proper testing.
Catalytic converters are highly vehicle-specific and should not be purchased by code alone.
View options on AmazonThese parts may be related to this fault category, but a code by itself does not confirm exact fitment or guarantee that replacing a part will solve the problem.