Volvo All Engines (2017 Emissions) Fault Code: P208464 PID: EMS Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 2) - EcuForce Truck (2024)

FAQs

How do you fix an exhaust gas temperature sensor? ›

The DPF temperature sensor is usually located at the inlet or outlet of the particulate filter.

This fault code is for the exhaust gas temperature sensor circuit.

It is located between the exhaust manifold and the converter, or in the case of a diesel engine, before the Diesel Particulate Filter (DPF). It looks different from the oxygen sensors as it is just a plug with two wires. In a vehicle with a turbo, the sensor will be next to the turbo exhaust input.

The average cost for an EGR Valve Temperature Sensor Replacement is between $211 and $227. Labor costs are estimated between $58 and $73 while parts are priced between $153 and $154. This range does not include taxes and fees, and does not factor in your unique location. Related repairs may also be needed.

Technically you can continue to drive the vehicle for a short period of time, although that is not recommended. The warning light is there for a very good reason, it's telling you that your DPF is blocked with soot and is affecting the engine.

Common causes include blocked sensor tubes or hoses and damage due to high operating temperatures and engine vibration. Here are some of the main signs that the sensor is faulty and DPF is not regenerating properly. Top DPF pressure sensor symptoms: Increased fuel consumption.

Within diesel engines, the exhaust gas temperature sensor (EGTS) can play multiple roles. Firstly, it detects the temperature of the exhaust gas, relaying this information back to the engine control unit (ECU) so it can take corrective action to keep temperatures within the expected range and protect engine components.

What is the code for a misfire on a Volvo? ›

The P0300 simply indicates your Volvo has a misfire that was detected on one or more of your engine's cylinders. The accompanying code will typically indicate which cylinder(s) triggered that code.

Where is the exhaust gas temperature sensor located? EGTS can be found either upstream or downstream of: 1) the catalytic converter, 2) the turbocharger, or 3) the DPF. EGTS are also used in the components of the NO_X reduction system. 6.

Diagnostic trouble code (DTC) P0471 is defined as “Exhaust Pressure Sensor “A” Circuit Range/Performance.” This code applies to vehicles that have turbocharged engines. A P0471 code might be triggered if your powertrain control module (PCM) receives an incorrect signal from the exhaust pressure sensor.

Is it still possible to drive with a defective exhaust gas temperature sensor? Yes, this is possible, as long as the engine control unit does not trigger emergency operation for such a fault. However, it is urgently necessary to have a defective exhaust gas temperature sensor professionally replaced immediately.

A quick way to check the EGT probe is to disconnect it from whatever device you are using to read it & put an ohm meter across both output wires (the wire colors are usually red & yellow). If you get an open reading then the probe is probably bad. If you get somewhere between 3 to 12 ohms then it may still be okay.

Can you clean an EGTS sensor? If there has been a build-up of contaminants on the sensor, it may be possible to clean it. This can be performed with a dry cloth.

Here are some symptoms that show that the sensor is failing: Poor engine performance and fuel economy: When the exhaust pressure sensor fails, the engine will not be able to perform optimally. The fuel will burn faster because the sensor no longer signals the regeneration process.