Mack mp8 fuel system diagram. Mack's new MP7 engine is a small package that delivers traditional Mack performance in a really big way. ... (1,200 rpm - 1,800 rpm) is ideal for typical interstate and less-than-full load applications where fuel economy is a priority; MaxiCruise (1,200 rpm - 1,950 rpm) provides performance that's needed for rolling interstate and full ...

That would be the Mack Dynatard.The engine model number will have a B in it eg.675entb on the plate behind the fuel pump on the block. The jacobs brake system is entirely different being a bolt on system. These are easy to pick as they use a spacer between the block and rocker cover. Altho some early Macks were fitted with jacobs brakes Mack ...

Mack mp8 fuel system diagram. ca-o engine interface mp7 16 ka audio & visual system 40 cb dpf control system 17 kb audio systems 41 ... wiring diagram -schematic mack mack trucks, inc. 1 document type technical regulation owner domain:document prefix ... fuel heater 30a b cb42 backup lps. 10a b cb44 cir. brkr., htd. air dryer /htd. drain valve 25a b frc1:f2 f29b2−0.8 cb52

Mack MP8, MP7 EM-USA17 OBDEP-A & OBDEP-B 14-November-2016 20-December-2018 Warranty Information This repair may be eligible for reimbursement if a product failure was experienced with in time and mileage limits of the applicable Warranty coverage. Reimbursement is obtained via the normal claim handling process.

The After-treatment system has a fuel pressure control actuator problem. Repair/Replace. ... Mack mp8 fuel pump. Pressure is on 1 psi. Will rise when I prime but bleeds off quickly. Truck runs better when I prime. ... 2009 Mack mp8 eng need fuse diagram and ecm wiring diagram ...fault codes mack mp7 fuel bubble test mack differential diagram mp7 mack truck engines diagram. Understanding the Mack MP8 Fuel system Unlike most but it is very complex and still prone to many problems The Mack MP8 utilizes what is known as unit 2008 Mack MP7 fuel problem motor acts like it is running out of fuel or getting air in it at a idle ...

Built to fuel efficiency. The direct injection common rail fuel system delivers ultra-precise control over fuel injection pressure, timing and volume. The result is more power and …Injector torque procedure is 15 FT pounds + 180 degrees then loosen to 7 to 11 FT pounds retorque to 15 +90 degrees. MP7 rocker bolts 44 FT pounds + 100 degrees. MP8 rocker bolts the 12 small bolts are 18 FT pounds +120 degrees, the big bolt is 44 ft pounds + 120 degrees. Hope this helps RM.JustAnswer Choose your specific Mack engine model from the drop down boxes above and receive instant access to the complete based on OEM factory service manual with manufacturer specifications, diagrams, step-by-step procedures, component locations, and diagnostic codes all in one affordable package. Unlike some other products, these are engine model specific and not generic, nothing is left out.I checked the newish cooler, it was clean and dry. I clamped pinch off the coolant line to the compress and ran the engine at 1000rpm. The cooling system got up to 13psi. I left the system a little low of coolant so as not to blow it back out. I pulled the overflow hose up and stuck it down a bottle of water and light bubbles were present and ...When looking at a diagram of the female reproductive system from the front, the uterus is in the middle between the two fallopian tubes and above the cervix and vagina, according to WebMD. It is shaped somewhat like an upside-down pear.9. Posted November 1, 2012. Make sure your primary fuel filter is a Mack brand filter. Many other filters may say they fit but the Micron rating might be to small and since the primary filter is on the suction side …Shop Foreman/Triage Tech. Associates. 7,553 satisfied customers. 2012 Mack CHU613 MP8 engine. Regen temps not going above 600. 2012 Mack CHU613 MP8 engine. Regen temps not going above 600 degrees. Only code is SPN 3556 FMI 5 … read more.

Fuel System Diagram Update July 2013 Additions, Revisions, or Updates Publication Number / Title Platform Section Title Change DDC-SVC-MAN-0082 EPA10/ GHG14 DD Platform Fuel System (Without MCM Heat Exchanger) - Two-Filter System Callouts updated. Fuel System (With MCM Heat Exchanger) -Two-Filter System 7 08-13Unit Pumps in the Mack E7. The pump for the Mack E7 normally will have two bolts on a fuel line, so you'll be able to just pull it out and put the new one in. This system has better serviceability, less cost, and is easier to diagnose issues on. When the move from inline to unit pumps first began, we saw them most commonly on the Mack and ...Engine: Mack MP8 Displacement: 13.0L (793.3ci) Engine Layout: I-6 Valvetrain: SOHC, 24-valve ... Cooling System: Liquid cooled Fuel System: High-pressure common-rail with unit injectorsThe legendary Mack integrated powertrain brings Mack engines, transmissions, axles and suspensions together for the ultimate in efficiency and strength. ... All our powertrain components are designed to work together for optimum performance, increased fuel efficiency and lower maintenance costs.

This information covers checking for air in the fuel system on the MACK MP7, MP8 and MP10 engines. Note: This service bulletin also applies to Mack Trucks Australia. Note: Information is subject to change without notice. Illustrations are used for reference only, and can differ slightly from the actual vehicle being serviced.

Unit Pumps in the Mack E7. The pump for the Mack E7 normally will have two bolts on a fuel line, so you'll be able to just pull it out and put the new one in. This system has better serviceability, less cost, and is easier to diagnose issues on. When the move from inline to unit pumps first began, we saw them most commonly on the Mack and ...

Mack Mp7 Fuel System Diagram ImageResizerTool Com. 2010 mp7 oil pressure problem Engine and Transmission. SERVICE BULLETIN McKenzie Tank Lines. Mack Mp7 Engine Sensors ImageResizerTool Com Mack Mp8 Fuel System Wiring Source July 13th, 2018 - Mack Mp8 Fuel System Engine Oil Pressure Sensor Location 2007 Tahoe Pictures asCategory: 073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL Summary: Mack Chassis - Diagnostic Trouble Code ( DTC ) P0507 Lighting The Malfunction Indicator Lamp ( MIL ) - US14+OBD13, US14+OBD15, US14+OBD16 Emissions ... 2016 with MP7, MP8, Communication Number: FSB237-020, Date: 2017-10-31 Category: 070000 FUEL SYSTEM, GASOLINEFuel Doser 7th Injector for Mack MP7 MP8 & Volvo D11 D13 D16 | 2012-2017 | Replaces for 21407621 & 22009269 | 2 Year Warranty. ... Fuel System Parts; Fuel Injector Line & Seal Kits; Diesel Fuel Cooler; Fuel Pressure Sensors; Back. Heavy Duty Truck Parts; CUMMINS; DPF V-Band Clamps;5-113 MACK ® MP8 DIESEL ENGINE SERVICE MANUAL ('07 EMISSIONS REGULATIONS) ATTENTION The information in this manual is not all inclusive and cannot take into account all unique situations. Note that some illustrations are typical and may not reflect the exact arrangement of every component installed on a specific chassis.Mack Models Title Mack Chassis - Vehicles Equipped With A Vertical Selective Catalytic Reduction (SCR) System - Diagnostic Trouble Codes ( DTC ) P1031 With Possible P24DA Lighting The Malfunction Indicator Lamp ( MIL ) - US17+OBD16 (GHG17, Common Rail Fuel System) Emissions, Commonly Model Year 2018 ** SOLUTION ** Solution K00527512

From 2005 to 2012 (with a red engine) Mack called their electronic system VMAC4. When US2013 emissions came out it was called VMAC4+ and to date it is called the same. The next emissions change has been implemented from 2021-2027 for the reduction of greenhouse gases. Here is the link for more information.2010 MACK MP8 Flywheel Housing. VIN #: 1M1AN07Y7AM006504. Create Estimate. Part Info (843)708-5462. ITrack ProBig Rig Truck Salvage, Llc SUMMERVILLE SC. MACK MP8 Flywheel Housing. CASTING #: 21063855. USED . Create Estimate. Part Info (877)557-8782 Request Info. EnterpriseLKQ Heavy Duty Core Lansing IL.Communication Number: K30024143, Date: 2019-09-27. Category: 060000 ENGINE AND ENGINE COOLING. Summary: Mack Chassis - Oil Diluted With Fuel; Fuel In Oil, Diagnostic Information - All Emissions Prior To US17+OBD16 (Common Rail Fuel System), Model Year 2017 And Older. Communication Number: K82206202, Date: 2019-09-25.Hi I have a 2008 Mack mp7 GU. I’m having a fuel delivery problem. We’ve replace the fuel filters. The fuel filter housing the fuel lines to and from the tank. The lines to and from the ecm cooler. The lines to and from the fuel pump. ... Also it’s the only think we haven’t replaced and it’s also left out of the system when we run the fuel pump out of a …valve adjustment on a d13, mp8Oil intrusion and brittle wiring are issues. The engine has positive crankcase pressure which causes the problem. They have an updated oil level/temp sensor and pigtail and oil pressure sensor pigtails that help with the issue as those are both common. Also the oil will push through the injector wiring to the eecu.Manuals & Resources The eMedia Center gives you access to up-to-date manuals, subscriptions and more. Below are the most common resources Mack customers purchase. Driver's Manuals Look up your specific vehicle's Driver's Manual by build year, model and engine. Search Driver's Manuals Emissions Service Information SubscriptionsWith plenty of horsepower and torque across a wide operating range, the MP ® 8 delivers the muscle to shoulder heavy-duty vocational and highway workloads. 2.5-5% FUEL ECONOMY IMPROVEMENT. 88 LBS WEIGHT SAVINGS. 415-505 HORSEPOWER. 1460-1860 LB.-FT. Special tools: 3949521, 85111377 or 88880053, 88800014, 88800232, 88880052. 1. Note: This valves and engine injectors adjustment procedure replaces all previous procedures including those found in Mack MP8 Service Manuals 5-113 and 5-117. Remove the plug from the lower right side of the flywheel housing and install the flywheel turning tool.Access the most current repair information for engines, electrical systems and exhaust aftertreatment systems based on EPA and CARB standards.Posted 5/26/2008 22:41 (#385331) Subject: mack- will not hold fuel prime. nw pa. First happened the other day, went to start it and rolled over but no start. Pumped the hand primer a few times and it fired right up and worked ok. same thing the next day only this time had to do it twice to keep it running. changed the primary filter yesterday ...Had a DTC for fuel/air purge valve stuck closed. Mack mechanic in MO said replace the module. Replaced AHI Module, cleared dtcs, none active, did the adaptive factor reset. ... I have a 2015 mack mp8 engine that will not stay out of derate mode says poor def quality service def we have clleaned filters new in and out senseors doser valve put ...Introducing Mack’s next-generation exhaust aftertreatment system: ClearTech™ One. Its sophisticated new design combines our Selective Catalytic Reduction (SCR) technology and Diesel Particulate Filter (DPF) to deliver near-zero emissions and low maintenance in a lighter, more compact unit. ... 1% LESS FUEL BURNED PER DRIVE CYCLE. …Mack Mp8 Engine Diagram : Mack Mp8 Diesel Engine Service Manual - Mack. 14 Pictures about Mack Mp8 Engine Diagram : Mack Mp8 Diesel Engine Service Manual - Mack : Mack Mp8 Engine Parts Diagram / Mack Trucks Fuel System Youtube, Understanding the Mack MP8 - Engine Builder Magazine and also Mack Mp7 Engine Diagram - Wiring …Speedometer quits working and the truck loses power. 2013 mack mp8. Checked fuses and all are ok. 2o13 mack mp8. Model - Answered by a verified Technician ... Mack cxu 613 won't crank. Check fuel filter warning came on, so I had them changed. After starting the truck, it slowly died. ... Is there a complete fuel system diagram? ...TEL: (336) 291-9001. United States of America. This Maintenance Manual covers all MACK vehicles manufactured by MACK Inc., including the whole chassis and all MACK manufactured components. For specific maintenance information on vendor components, see the respective manufacturers service and maintenance literature.wiring diagram, type-om - obd engine product schematics 22437775 06 1 (2) 1 (62) ... ca engine interface mp7 & mp8 24 cc engine/fuel heater 25 cd auxiliary cooling fans 26 ... ce engine interface cummins isl-g 27 cf urea dosing system 28 cg cng fuel level 29 ch urea dosing system obd2013 2/3 30 ck methane detection system 31 ...Mack Trucks Body Builder; Engine, MP7, MP8, and MP10 PI / CHU, AN / CXU, GR / GU, TD LR, TE / MRU Section 2 ... The only biodiesel fuel approved by MACK Trucks, Inc. for use in MACK Engines is soy methyl ester (SME or SOME) in ... Exhaust Aftertreatment System Your new MACK chassis is equipped with emission compliant engine, with an engine ...

mack mp8 motor mack mp8 fuel system diagram a mack mp8 engine cummins mack mp8 engine parts mp10 engine mack engine performance mack mp8 engine fault codes. ... Lubrication System The Mack® MP8 engine is designed with heavy workloads in mind a 13 liter engine with torque ratings from 1460 to 1860 lbs.2 hours ago 2018 Mack CXU613 Fuse Diagram Discussion in 'Mack Forum' started by s0231198, Nov 15, 2019. Nov 15, 2019 #1. s0231198 Light Load Member. 136 234. Aug 23, 2008 0. Does anyone have a copy of the fuse block diagrams for the 2018 CXU613 series trucks, both places, under the CB mount, as well as the one under the steering wheel.ABOUT THE MACK MP8 EURO 4 ENGINE [200 EA] Figure 1 — MACK MP8 Engine — for Conventional Chassis. The MACK MP8 is a 13 liter (800 CID) engine with electronic unit injectors, a cooled Exhaust Gas Recirculation (EGR) system and the Holset Variable Geometry Turbocharger (VGT). The PowerLeash™ engine brake is optional.That would be the Mack Dynatard.The engine model number will have a B in it eg.675entb on the plate behind the fuel pump on the block. The jacobs brake system is entirely different being a bolt on system. These are easy to pick as they use a spacer between the block and rocker cover. Altho some early Macks were fitted with jacobs brakes Mack ...Covers: Mack MP8 Diesel Engine (EPA07) Pages: 386 Format: PDF File size: 43mb Works with: Windows/Mac/Tablet Notes: Searchable, printable, instant download The MACK MP8 is a 13 liter (800 C.I.) engine with electronic unit injectors, a cooled EGR system, a DPF system and the Holset Variable Geometry Turbocharger (VGT), conforming to EPA 2007 emission standards. This manual […]System: ELECTRICAL SYSTEM Created:8/22/2007 Current Language: English Last Modified: 11/18/2016 Other Languages: Portuguese,Français,Espaæol, Author: Charles Schroeder Viewed: 101131 Hide Details Coding Information Copy Link Copy Relative Link Bookmark Add to Favorites Print Edit Document Provide Feedback Helpful Not Helpful …For a couple of weeks now I have had a hard time starting my mack mp8 engine it has a long crank after sitting for a day or two. I would need to crank it lik...

Mack Mp8 Fuel System Diagram mack-mp8-fuel-system-diagram 3 Downloaded from oldshop.whitney.org on 2023-06-19 by guest seat, and developing the ideal port area and angle. All of these changes combine to produce optimal flow velocity through the engine for maximum power. Beans 20 Ways America's Test Kitchen 2020-04-28 Humble beans are the true ...Access the most current repair information for engines, electrical systems and exhaust aftertreatment systems based on EPA and CARB standards.Ownership, maintenance and mechanical issues forum for all Mack truck models, including Pinnacle, Vision, Titan, Granite, CH, CX, CVconnectors may also be seen when the valve cover is removed to inspect fuel system components. This issue can be caused by an incorrectly oriented—or clocked—EPRV. ... , , 11L Engine 13L Engine MP7 MP8 Engine family Volvo Model VNR VNX VNL VHD VAH ... Mack Model TE-TerraPro LR GR-Granite PI-Pinnacle AN-Anthem CHU CXU GU, , , , , , , …Donaldson P551838 Fuel Filter, Volvo D series, Mack MP7/8- replaces 20879806 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) NameThe best gas station POS lets you control fuel pumps and sell lottery tickets, retail, and food items. Read our gas station POS review. Retail | Buyer's Guide REVIEWED BY: Meaghan Brophy Meaghan has provided content and guidance for indie r...Injection Pump Fuel Metering Control “D” Range/Performance (Cam /Rotor/Injector) Cause Additional diagnostic information for vehicles equipped with a common rail fuel system engine logging P009B-13. Title Diagnostic Trouble Code (DTC) P009B-13 Fuel Pressure Relief Control – Circuit Open; Possible Derate - US17+OBD16 and Newer EmissionsView and Download Mack MP8 body builder instructions online. BODY BUILDER INSTRUCTIONS CHU, CXU, GU, TD, MRU, LR. ... Bio Diesel The only biodiesel fuel approved by MACK Trucks, Inc. for use in MACK Engines is soy methyl ester (SME or SOME) in blends up to B20 concentration (20% blend). ... Do not flush DEF spillage into the normal drain system ...Aug 24, 2022 - Mack MP7-MP8 Sensors 2010 - Free download as PDF File (.pdf), Text File (.txt) or view presentation slides online.Here's why I believe the AirDog 2 stage fuel air separator is so effective on Volvo and Mack engines including the D11, D12, D13, D13TC, D16, MP7, MP8, and MP8HE.....Three points of possible cavitation in the fuel system 1) the OEM fuel pump inlet port, sloshing inside the fuel tank, and any torturous twisty turning fuel path...every bend and turn can result in cavitation.The new mp8 will have 3 IU'S making the fuel pressure and 3 non pressure injectors tied to the pump injectors. No real change in the cups or the base platform. The fuel pressure has been dropped to 25000. some changes made to the cam and rockers. overall. much of the new engine is just a sales pitch.Shop Foreman/Triage Tech. Associates. 7,733 satisfied customers. 2014 chu mp8, engine acts like out of fuel will not run. No. 2014 chu mp8, engine acts like out of fuel will not run. No fuel pressure at secondary filter, have replaced lift pump blew out lines still no flow. … read more.Next-Generation Energy Recovery Technology (ERT) Capturing heat that would otherwise be lost, the MP8HE’s ERT feature converts exhaust emissions to mechanical energy and delivers it back to the crankshaft as torque. This. process enables the engine to operate at 1,000-1,100 RPM, saving fuel without sacrificing performance. Introducing Mack’s next-generation exhaust aftertreatment system: ClearTech ™ One. Its sophisticated new design combines our Selective Catalytic Reduction (SCR) technology and Diesel Particulate Filter (DPF) to deliver near-zero emissions and low maintenance in a lighter, more compact unit. 17 LBS. Mack Trucks Date Group No. Release Page Field Service Bulletin 4.2020 233 007 01 2(3) 1 Remove the fuel pressure sensor from the secondary fuel pressure sensor port. T2159319 2 Install the plug into secondary fuel pressure sensor port. Tightening torque Plug, secondary fuel pressure sensor port (M16) 25±3 Nm (18.66 ft,lbs) T2159320Height. 8 in. Benefits. Precise aluminum construction ensuring proper fit, quality design, and part longevity. For Mack 2004-2014 MP7/MP8 applications. Quality You Can Trust - PAI has established themselves as the leading supplier of aftermarket heavy duty diesel parts, with quality standards that always meet or exceed OE standards.Had a DTC for fuel/air purge valve stuck closed. Mack mechanic in MO said replace the module. Replaced AHI Module, cleared dtcs, none active, did the adaptive factor reset. ... I have a 2015 mack mp8 engine that will not stay out of derate mode says poor def quality service def we have clleaned filters new in and out senseors doser valve put ...

415-505 HORSEPOWER 1460-1860 LB.-FT. TORQUE 13L DISPLACEMENT ASSEMBLED IN THE USA Left Right WAVE PISTON The next evolution in piston design Mack's innovative wave piston design delivers 2% improvement in fuel economy and 90% reduction in soot.

i have a 2013 mack truck model gu713 Vin 1M2AX09C5EMO19510 has mp8 engine in the truck its a dumptruck, i need the diagram showing where each sensor is on the dpf system with name of sensor. i need to …

Mack MP8, MP7 EM-USA17 OBDEP-A & OBDEP-B 14-November-2016 20-December-2018 Warranty Information This repair may be eligible for reimbursement if a product failure was experienced with in time and mileage limits of the applicable Warranty coverage. Reimbursement is obtained via the normal claim handling process.Our OEM Mack Truck parts are in stock and ready for immediate delivery to keep your heavy-duty truck on the road. Order your Mack Truck parts online for the best prices on genuine Mack Truck parts. If you cannot find the truck part you need or need help finding parts for your truck, please call us at 855.369.6959 or contact us online.Connects owners directly to the parts & service tools all in one place. Mack Trucks Parts and Service helps drivers, fleet managers, business owners and body builders maximize uptime and keep their trucks running smoothly by offering uptime solutions, repair options, fleet management tools, training, and additional resources.The low-pressure fuel system supplies the high-pressure fuel injection pump with fuel from the fuel tank. Gas-powered vehicles may also exhibit code P008A. In a typical modern, returnless gasoline fuel system, a control module (usually the fuel pump control module) regulates an in-tank fuel pump to control fuel pressure.Posted June 15, 2018. On 6/15/2018 at 8:52 AM, kscarbel2 said: There's no such thing as Bosch/Cummins common rail. The superb "XPI" high pressure common rail fuel injection system on ISG and ISX engines, and the entire Scania engine range, is design and produced by a joint venture between Cummins and Scania.Engineered as a complete system, Pure Mack exhaust and emissions aftertreatment systems are specifically designed to reduce emissions without sacrificing power or performance. Find Parts. Transmission. Mack has a game changer in truck transmissions.http://www.macktrucks.comMack Genuine Oil Filters and Bulldog Engine Oil are superior to competitive products. Watch the new engine animation video that dem...Mack Trucks, Inc. Date Group No. Release Page Service Bulletin 9.2013 237 60 02 8(30) W2078381 Reusable Injector 1 Non-contact area. Soot deposits are not visible and no combustion gas leakage shown. 2 Sealing area uniform, normal sealing ring shown. 3 Below the sealing area. Where combustion gases are present, it will normally be sooty.

racine non emergencyjesus calling april 28so2 lewis structure resonancefrench creek gun range Mack mp8 fuel system diagram peacehealth mytime [email protected] & Mobile Support 1-888-750-5053 Domestic Sales 1-800-221-2309 International Sales 1-800-241-7550 Packages 1-800-800-7233 Representatives 1-800-323-4140 Assistance 1-404-209-5246. 19-001 -. Pre-Delivery Inspection Manual. Issued April 2008. TS49405 -. 2005 Maintenance and Lubrication Operator's Manual. TS49406 -. 2006 Maintenance and Lubrication Operator's Manual. TS49407 -. 2007 Maintenance and Lubrication Manual.. mhsaa football playoff points Mack MP8, MP7 EM-USA17 OBDEP-A & OBDEP-B 14-November-2016 20-December-2018 Warranty Information This repair may be eligible for reimbursement if a product failure was experienced with in time and mileage limits of the applicable Warranty coverage. ... 17. A product improvement has been made to the Fuel Rail Pressure Sensor (FRPS) and its …2013 MACK MRU Recalls 5. Mack Trucks Fuel System YouTube. Mack Mp7 Wiring Diagrams Circuit Diagram Maker. Mack Mp7 Fuel System Diagram ImageResizerTool Com. mack mp8 eBay. Mack Engine Assy Parts TPI. 2010 Mack day cab with MP7 engine keeps shutting down. Mack Mp8 Engine Diagram Mack Wiring Diagram Schematic. mack sensor eBay. MP8 boost pressure ... fisher cat sounds at nightgreen bean stardew valley fuel system for diesels together with john deere 5420 wiring diagram as well as volvo d13 aftertreatment air purge valve wiring diagrams also mack motor diagram along with 396c9 cummins isx 475 engine code pid 131 fmi moreover cummins system diagrams also 1999 mack truck. Group28 EngineControlModule ECM DesignandFunction EngineControlModule ECM best fighting rooster breednutrislice aisd New Customers Can Take an Extra 30% off. There are a wide variety of options. Heavy duty truck diesel engine. 2008 Mack Mod CHU613 VIN 1M1AN09YX8N001377 Engine Mod MP8 425E Serial# XXXXX Family 7BPth12.8H02 Need all torque & tune-up specs. … read more Daniel Wilson2007 mack with an MP8 engine.The customer brought it to me after spending over 20,000 at a mack dealer and having a delete done hoping it would fix his low power.i am not a Mack expert so it is a scho …The sensors went out. 2014 Mack Pinnacle Mp8 engine. Would like a manual regen to clean ... Engine Fuel Pressure Sensor 6) Air in the fuel system. SPN 3216 FMI 12. Aftertreatment Intake NOx. The NOx sensor measures the amount of NOx in the exhaust system. The NOx sensor is connected in the J1939-2 data link.