exhaust gas sensor module

EP2663751A4 - Exhaust gas sensor module - Google Patents

exhaust gas gas sensor sensor module module exhaust Prior art date 2011-01-14 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Granted Application number Other languages German (de) French (fr) Other versions EP2663751B1 (en …

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EP2626694A1 - Exhaust gas sensor module - Google Patents

Described herein is a sensor module for sensing characteristics of a fluid flowing through a fluid conduit. The sensor module includes a sample probe with at least one sample arm that extends radially inwardly from a sidewall portion of the fluid conduit to a center portion of the fluid conduit, defines a fluid flow channel, and includes a plurality of inlet apertures.

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How to Replace an Exhaust Gas Recirculation (EGR ...

· The exhaust gas recirculation (EGR) system is designed to lower combustion temperatures and reduce oxides of nitrogen emissions (NOx). To do this, exhaust gases are introduced into the engine combustion chamber to cool the combustion flame. Some vehicles use an EGR temperature sensor to determine EGR operation. This information is used by the powertrain control module (PCM) for …

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AEM EGT RTD and K-Type Thermocouple Sensors

RTD and K-Type Thermocouple sensors are perfect the perfect solution for viewing and logging various temperatures including exhaust gas temps (EGTs), cylinder head temps, pre and post intercooler temps, air temps, water temps, fluid temps, disc brake temps and more. AEM offers a durable closed-tip RTD-type high temp sensor (PN 30-2052) and an inexpensive, fast-responding K-Type, closed tip ...

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lost communication with exhaust gas sensor module | Dodge ...

· Code is :lost communication with exhaust gas sensor module. things Bullentin #25-002-14 (group emissions control) 2 Replace module ( On P/S) frame Rail. to see if had good power and ground on pins 9 and 10 - all good 4. volts on can low, pin 1. volts on can high. pin 3 the data link (as far as i know it runs a privet data link) I had (((120 ohm))) where i ...

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The symptoms and causes of exhaust gas temp sensor ...

· The Exhaust Gas Temperature sensor is a thermistor element fixed in cement to protect from vibration and housed in stainless steel to withstand extreme temperatures of up to 900°C. Changes in temperature result in changes in resistance of the sensor and this is communicated to the ECU as a voltage. In a TechAssist bulletin, Lucas explain that these sensors protect vital exhaust components ...

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Ammonia Sensor for SCR NOX Reduction - Energy

NOx Exhaust gas content: 0 to 500ppm (sensor performance within spec) H2O exhaust gas content: 1% to 8% by mass (sensor performance within spec) Response Time: T 60 = 3 s T 90 = 5 s Thermal Shock – Two layers of protection 1. Double layer protective shield 2. System algorithm to disable sensor when liquid water is possible in the exhaust – Heated ceramic sensors must be protected from ...

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Automotive Emission Control Systems - Must Perform One ...

· Consequently, as exhaust gases are passed over the catalyst they are; chemically oxidized or converted to carbon dioxide and water. So, as the converter works to clean the exhaust, it develops heat. The dirtier the exhaust, the harder the converter works. As a result, the more heat that is developed. Finally, if the converter works too hard to clean a dirty exhaust; it will destroy itself.

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Where is the location of the exhaust sensor module on a ...

Why is it telling me lost connection with exhaust gas sensor module on my 2011 Dodge ram diesel 3500 I replaced the O2 sensor's and O2 sensor harness and now getting one reading of lost connection. Answered in 1 hour by: 9/7/2015. Dodge Mechanic: vipertech763, automotive technician replied 5 years ago. vipertech763, automotive technician. Category: Dodge. Satisfied Customers: 1,854. Experience ...

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US8756913B2 - Exhaust gas sensor module - Google Patents

According to one embodiment, a sensor module includes a sensor probe that has at least two arms coupled together at a central location with each of the at least two arms extending radially outwardly away from the central location. Each of the at least two arms includes one of a plurality of openings and an elongate opening extending radially along the arm.

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Exhaust Gas Recirculation Valves and Sensors - Walker Products

The Exhaust Gas Recirculation Valve Position Sensor, or EVP, monitors the EGR valve position by sending varying voltages to the vehicle’s onboard computer, also known as an Engine Control Unit (ECU) or Powertrain Control Module (PCM). The computer then uses this information along with input from other sensors to determine the correct amount of exhaust gas …

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Vitesco Technologies - Combustion technologies by Vitesco ...

Combustion & Exhaust Gas After-treatment Vitesco Technologies’ electronics and electrification solutions contribute substantially to meeting the emission targets applicable to an ICE. For instance, our electronics and software provide the needed high precision control of urea dosing and spray formation, for robust Selective Catalytic Reduction (SCR) of NO x in the exhaust system.

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Sensors for exhaust-gas treatment systems

Sensors for exhaust-gas treatment systems All functions from mixture formation to exhaust-gas treatment rely on precise, constantly updated data from the exhaust tract. This data is provided by sensors developed by Bosch specifically for this application. The next stages of and EU emission legislation will stipulate the ability for comprehensive exhaust-gas treatment system diagnosis in ...

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U011A Lost Communication With Exhaust Gas Sensor Module

The Exhaust Gas Sensor Module (EGSM) is typically located under the hood on either fender well or on the bulkhead. It receives inputs from a variety of sensors, some hardwired directly to it, while most are sent over the bus communications system from the Powertrain Control Module (PCM). These inputs allow the module to inform the PCM of the oxygen content inside the exhaust to allow complete ...

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EGT Exhaust Gas Thermo Temperature Probe Sensor Module

The SM-EGT Module accurately measures the exhaust gas temperature or cylinder head temperature of any internal combustion engine. Any K-Type thermo couple is compatible. Up to 32 Sensor Modules can be daisy chained together in the PLX iMFD system and can be connected to any PLX Multi Gauge through the digital serial output port. This Sensor Module can also be used as a stand alone unit …

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EP 2626694 A1 20130814 - Exhaust gas sensor module

408781977 - EP 2626694 A1 20130814 - Exhaust gas sensor module - Described herein is a sensor module for sensing characteristics of a fluid flowing through a fluid conduit. The sensor module includes a sample probe with at least one sample arm that extends radially inwardly from a sidewall portion of the fluid conduit to a center portion of the fluid conduit, defines a fluid flow channel, and ...

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