cat c13 barometric pressure sensor location

Barometric pressure sensor. Pressure Sensor E-C9 Intake Manifold Air Temperature Sensor E-C7 Injector . Your email address will not be published. /S 68 /Type /FontDescriptor e'u5Nde#IE(e!k2h|6m[r]x. Is the boost pressure sensor the same with air intake temperature sensor. endobj I get my most wanted eBook. Can You Drive With a Faulty Boost Pressure Sensor? (6) Air inlet temperature sensor (7) Atmospheric pressure sensor (8) Boost pressure sensor (9) Wastegate control solenoid (10) Primary engine speed/timing sensor (11) Secondary engine speed/timing sensor (12) Engine oil pressure sensor (13) Engine oil level switch (14) J2/P2 ECM connector (15) ECM (16) J1/P1 ECM connector C9 Engines /FontStretch /Normal g00772510. Must Read, Harley Davidson Throttle Position Sensor Problems; By Sensor Guides, Trane Temp Sensor Resistance Chart; By Sensor Guides, PTC Temperature Sensor Resistance Chart; By Sensor Guides, Resistance To Temperature Chart For PT100 By Sensor Guides. Intro Cat C13 and C11 Engines. /Type /Catalog %PDF-1.4 >> component life. He has been working as a car mechanic for over 10 years, and the majority of them specialized in advanced car diagnostics and troubleshooting. NOTICE. Item Location. CDL Grad, No Experience 3-pin Heavy Duty Pressure Sensor. There is a Fail-Safe strategy that turns on when this code is detected. C-10, C-12, 3406E, C-15 & C-16 TRUCK ENGINE ELECTRICAL SYSTEM - CAT Sch " />. Copyright 2023 Mechanic Base. Know Your Engine. Do not use sand, Rheem Sp20172 Flammable Vapor Fv Sensor Kit Home Depot . Intermittent fault, transmission and engine power fine then lack of power on hills. Historic low power codes. Our product line includes liquid level sensors, pulse width modulated pressure sensors, active speed sensors, high accuracy speed timing sensors, position sensors, and temperature sensors. Adept Ape 252K views 6 years ago The 3 Biggest Problems With The C15 and 3406E. Opens and shorts in the engine harness can cause multiple fault codes to be active. Alternator 20. PDF RENR7913 July 2006 Not on the cool side,why.Ford s max 2.0t ecoboost. Lack of power uphill, shifts tooo quick at low revs. But still oil psi is low for some reason. Tillandsia Xerographica Propagation, trailer %%EOF endobj 16 0 obj /SA true /FontName /GNCJRC+Helvetica If it changes to a 102-4 short, the sensor is the problem. Lately , an intermitent fault presents once per every 300 km roughly during high speed on the highway only , stating turbo boost overpressure. 2 : Caterpillar:C12: turbo boost sensore Replacements: Captainbob : 2 - 19-Jul-06 Original Post : 17-Jul-06 : I had to have my turbo boost sensors replaced at 500 hours, and now with 850 hours, they needed to be replaced again.The inside of the sensor shows a little bit of rust on the surface. 29 30-08 PTO Throttle signal invalid. Sensors for Cat Equipment including Pressure, Temperature, Fuel Level, Speed, Position, and Oxygen. Save my name, email, and website in this browser for the next time I comment. If so, your dash gauge is being fed manually and your problem sounds like a line restriction or bad gauge. G. Connect the connector for the intake valve actuation pressure sensor to the engine harness. Changed the sensor in oil pan same thing. Cat C13 and C11 Engines. Facts, Walk Around, Sensor Locations, and Here is a video on how you can test your boost pressure sensor. /Pages 8 0 R Access Free Cat C13 Intake Valve Actuator Pressure Sensor Bing Cat IVA Codes. 2 : Caterpillar:C12: turbo boost sensore Replacements: Captainbob : 2 - 19-Jul-06 Original Post : 17-Jul-06 : I had to have my turbo boost sensors replaced at 500 hours, and now with 850 hours, they needed to be replaced again.The inside of the sensor shows a little bit of rust on the surface. Abs, esp. acquire the cat c13 acertThe ECM Lab - The Caterpillar 70 pin A3 ECM The 3 Biggest Problems With The C15 and 3406E Cat c11 belt diagram best wiring library c15 cat engine. Tried to replace brake light switch but there isnt one even though autodoc search found several for the vehicle. Goat Full Form, This area allows it to record the boost that the supercharger or turbocharger is creating without getting in the way of anything. If the boost pressure sensor was the problem, you should be good to go now. If your car is equipped with a boost pressure gauge, you can also see if the boost pressure has increased or decreased. /StructParents 2 Upfront, Transparent Price (9) The barometric sensor, also commonly known as the barometric air pressure sensor (BAP), is a type of engine management sensor commonly found on many vehicles. Intermittent no power to overtake, Psychiatry Step 1 Score, Feb 25, 2020 0 I'm having a code come up on my truck it's barometric pressure voltage high flash code 26 any body have any idea what it could be maybe a bad sensor and where exactly is the sensor located it's on a cat c-13 2005 Peterbilt 378 there seems to be two sensors on the intake manifold but I have no idea if either of those two are it. Component Location: ISB: The combination ambient air temperature/pressure sensor is located in the original equipment manufacturer (OEM) intake air plumbing. MM caster/camber plates. However, this cost can vary depending on the vehicle you drive and where you take it for repairs. Description: Cat Temperature Sensors gather the necessary data to make certain that your equipment is operating at an optimal level. Sensors for Cat Equipment including Pressure, Temperature, Fuel Level, Speed, Position, and Oxygen. Caterpillar C13 Parts I.D. & Location - YouTube F. Install the fittings and the pressure regulator onto the intake valve actuation pressure sensor. Magnus is the owner and main author of Mechanicbase. To get started finding Cat C13 Engine Sensor Location , you are right to find our website which has a comprehensive collection of manuals listed. View F. Illustration 8 g02111054 (9) Oil pressure sensor. Facts, Walk Around, Sensor Locations, and Maintenance. Affiliate Disclosure: This website contains affiliate links, which means that if you click on one of the product links and make a purchase, I may receive a commission. Terms | 005-11 74 Cylinder #5 Injector current fault 108-03 26 Barometric Pressure voltage high . Thats because too much boost can cause your engine to overheat, which can damage various components. Thats where the boost pressure sensor comes in. Fuel injectors (under valve cover center of cylinder head), Camshaft position sensor (CMP) (located on side at top of timing cover), Oil pressure sensor (drivers side of engine block), Fuel Temp Sensor (on top of fuel filter near primer pump), Crankshaft position sensor (CKP) (located at bottom side of timing cover), Engine coolant temperature sensor (ECT) (located next to thermostat housing), Accelerator Pedal Position Sensor (APP) (attached to accelerator pedal), Boost Pressure Sensor (attached to intake manifold), Inlet Air Temp Sensor (attached near air inlet on intake manifold), Atmospheric Pressure Sensor (drivers side of cylinder block). 3. This truck originally had a 435 5EK in it but it broke the crank at 1.6 million. Fault Codes CUMMINS ISB ISC ISL ISBe ISDe and QSB3.3 CM2150, Fault Codes CUMMINS GTA38 K38 K50 QSK38 QSK50/60 CM850, Fault Codes CUMMINS Signature ISX QSX15 CM570, Fault Codes CUMMINS ISB ISBe QSB4.5 QSB5.9 QSB6.7 ISC QSC8.3 ISL ISLe QSL9 CM850 (CM2850), ISC and ISL - Barometric Pressure Sensor Circuit. Agriculture, ag tractors, aircraft ground support, bore/drill rigs. Illustration 1 shows the location of the components for the combustion air system. ARH 1-7/8 offraod headers. 0000008718 00000 n xc```,@(Hvv``n2 PPa$BV =+* iX:O28 j 26 0 obj << /FirstChar 32 NOTICE. Your vehicles boost pressure sensor tells the ECM how much boost the turbocharger or supercharger is actually producing. The turbo control valve has been replaced as a precaution , but issue remained. Here is a list of some of the sensors that may be found on a Caterpillar C13 engine and their typical locations: Save my name, email, and website in this browser for the next time I comment. Ask Your Own Heavy Equipment Question Technician: Cat Man I found the sensor next to the crankcase vent hose (blow by hose) by the fuel filter was broken. Sensor locations? | SRT Hellcat Forum If necessary, recalibrate the ECM. I see this a lot. The Turbocharger Boost Sensor provides accurate readings back to the ECM to ensure the engine is functioning properly. Pressure range is between 10kPa and 350kPa. /Descent -225 >> What Is An IVA, What Is A VVA, and How To Fix Cat IVA Codes. Stock DD. The average boost pressure sensor costs over $125. PDF 100-002 Engine Diagrams - JustAnswer Some car models do actually have a turbo pressure gauge which you can read to find the current turbo pressure. Standalone BARO sensors are typically mounted on the fire-wall or the inside fender skirt. We have over 6,000 NAPA Auto Parts Stores nationwide serving all 50 states with a unique inventory control system that helps you find the exact part that you need. But minimum psi above 1800 is 40 psi. I got a code 108 Barometric Pressure Sensor on a C7 Freightliner. The barometric pressure sensor shares supply and return wires in the engine harness with other sensors. There are two things i have seen cause low oil pressure. Star Wars D&d Character Classes, Sensors Temperature - Fuel Level - Pressure Sensor Caterpillar Sensors for cat equipment including pressure, temperature, fuel level, speed, position, and oxygen. All Rights Reserved. Pennzoil vs. Mobil 1 Oil: Differences & Which Is Better? Caterpillar C13 Sensor Locations - Sensor Guides I give my express consent authorizing TruckersReport and its, 052E5530-3518-45FA-BCCD-661C9E3E61ED.jpeg. The Gas Light Goes On: How Many Miles Until Empty? Find the latest deals on auto parts, truck parts and accessories on NAPA Online. I see this a lot. /Parent 8 0 R Cat fuel pressure regulator is used to control the pressure of fuel supplied to the fuel injectors on an engine. PDF CAT C10/C12, 3176B, 3406E Engine Schematic, SK24807 - Supermiller 3 Years Youll still need to rule out an underlying electrical issue, and youll need to verify that theres nothing wrong with your turbo or supercharger. Cat Man 10,344 Ask Your Own Medium and Heavy Trucks Question Cat Man, Cat Engine Expert 10,344 Satisfied Customers I am ASE Master Truck Certified. Barometric Pressure Sensor Woes - Chevy and GMC Duramax Diesel Forum However, this cost can vary depending on the vehicle you drive and where you take it for repairs. << /Pages 8 0 R Access Free Cat C13 Intake Valve Actuator Pressure Sensor Bing Cat IVA Codes. The maintenance and common failures of the engines is also discussed. The engine will lose power after about a half hour of highway driving. 6.0L Power Stroke ICP Sensor Replacement Guide. Start the engine and allow the engine to warm up to operating temperature. I have an Opel Insignia (2.0 CDTI engine). It can also be located on the intake manifold on some car models. C13 and C15 Engines for Combat and Tactical Vehicles 5 Volt Engine Pressure Sensor Supply Circuit - Test C13-XQ350 Rental Generator Set Electronic Modular Control Panel 4 (EMCP 4) 349F and 352F Excavators Alternate Exit 2). Barometric pressure sensor. - Mustang6G 4 Common Brake Light Problems and How to Solve Them, 3 Kinds of Brake Noise You Should Never Ignore, Failing Oil Pressure Sensor? Where is the oil level-pressure sensor located on 2000 Z3 2.3L roadster? Certified Automotive Diagnostic Technician. Jiffy Lube Vs. Valvoline Oil Change: Differences & Which Is Better. Facts, Walk Around, Sensor Locations, and Maintenance. Have you tried a boost pressure sensor? But how to tell if you have a bad one? Unbreakable Patches Ds3, Where is the oil pressure sensor located on a cat C -13? From there, bolt the new sensor in, plug it in, and reconnect the battery! Monitor boost pressure and atmospheric pressure on the status screen for normal operation. Technician: Nich1019 Psychiatry Step 1 Score, 0 The boost pressure sensor has three wires and is located on top of the engine in the intake manifold. Your vehicles boost pressure sensor is usually located on the boost pipes between the intake manifold and the turbocharger. Regards This is an extremely easy means to specifically acquire guide by on-line. Atmospheric pressure sensor on caterpillar - YouTube /Flags 32 endobj 556 0 278 0 0 0 0 0 0 667 0 722 0 0 0 0 0 0 0 0 0 0 722 0 0 0 722 0 0 0 0 0 /BM /Normal 0000000809 00000 n >> /SMask /None /O 12 0000008293 00000 n xref Sensor ground is also provides by the ECM. He said there are 2 engine speed sensors on that motor. However, when it comes to finding and accessing the boost pressure sensor, its one of the easier components on most vehicles. Verify the ECM calibration is correct. Know Your Engine. Don't Panic! But still oil psi is low for some reason. Cat trouble codes | Page 3 - TruckersReport.com Check out all thesensorsproductsavailable onNAPA Onlineor trust one of our 17,000NAPA AutoCare locations for routine maintenance and repairs. Adept Ape 324K views. Without a boost pressure sensor, its quite common for the ECM to direct too much power to the turbocharger, which can have catastrophic consequences for your engine. Due to the importance of proper boost pressure in an engine, ignoring the problem will only make it worse and can eventually lead to serious engine damage. C13 Industrial Diesel Engines | Cat | Caterpillar Adept Ape 86K views 5 years ago Rolling down to the Pub - LMM Drives Episode 37 - Aveling. With a few simple details we can estimate the cost of your repairs now. no. comes on then disappears for a while. endstream endobj startxref A boost pressure sensor is a part of a turbocharged engine which measures and regulates the air pressure in the intake manifold and controls the boost level of the supercharged engine. /Length 94 AL2BNDQJ4d)u,s;t%2E( by Adept Ape 4 years ago 14 minutes, 26 seconds 84,573 views All Twin Turbo , Cat , Truck Engines had IVAs and those systems had a lot of How to replace IVA actuator on a CAT /T1_1 19 0 R >> /XObject << /X0 24 0 R /X1 25 0 R >> >> Description: Cat differential pressure sensors use MEMS, capacitance or strain gage technology that generates an output signal (Analog or PWM) that is proportional to the pressure differential across the two input ports. 2244536 | Caterpillar 3126/C7/3406E/C15 Pressure Sensor Decrease or Increase in Boost Pressure. The BARO sensor can be checked with a scan tool by comparing the scan tool read out to the local barometric reading. Here's What's Happening. /Linearized 1 /ID [<91b63d0cbca8317e03c717cfe00f83dc><91b63d0cbca8317e03c717cfe00f83dc>] Atmospheric Pressure Sensor - Remove and Install. 9. Privacy | The oil pressure sensor is located on the right side of the engine block. 5+ Years, Please select ALL of your current, valid drivers licenses. Oil fill cap 17. Smartsheet Project Management, Keep all parts clean from contaminants. Cat C15 Sensor Locations - Naae.aperturasnegocios.es The Turbocharger Boost Sensor provides accurate readings back to the ECM to ensure the engine is functioning properly. The part number for the sensor is (NNN) NNN-NNNN If you got the sensor for the right side of the engine, that is the oil pressure sensor. Cat Differential Pressure Sensor. MB c 220 cdi 2007 150hp t model Changed the sensor in oil pan same thing. Cat 2WS codes 26, and 34 where are these sensors? On page 6 of 12 it shows the sensor location, but for CM850 ECM, no mention of the ISC engine at all. /Parent 8 0 R Cat fuel pressure regulator is used to control the pressure of fuel supplied to the fuel injectors on an engine. Today, 91% of do-it-yourself customers recognize the NAPA brand name. $4.45 shipping. I called the Cat service dept. Liam, Hi Magnus, $4.45 shipping. HtU{TaEtv2hYb!eY$G41E>,C.wAKt|KutR9RAcrK %T3WeP>C7/p;yNPgecs9zA1S[F=!OF0yjd49\:,ZWgJoy}.o&APR+AJAL!1 bs$D Boost Pressure drops. My boost pressure sensor is on the hot side of the intercooler? a12 cat elec system shutdown 454 diagnostics power 508 pto on/off switch 699 diagnostic power 700 fuse/relay power brakesaver power 660 661 662 j1939 data link (shield) j1939 data link (+) j1939 data link (-) e.c.n. Automotive expertise from NAPA AUTO PARTS. 0000002212 00000 n 0000005315 00000 n >> Access Free Cat C13 Engine Sensor Location Cat C13 Engine Sensor Location Getting the books cat c13 engine sensor location now is not type of inspiring means. stream /Root 11 0 R so many fake sites. The Caterpillar C13 engine has several sensors that are located throughout the engine and its related systems. Where is the crank position sensor located on c13 in 2007 t800 the caterpillar electronic technician (et) commands the following components to actuate during the test: I just did my full over haul new oil pump and i raised my rpm to 700 my idle oil pressure is 22 psi. Pa. Hi, I'm Working on a 07 Cat c13 emmisions engine. Unbreakable Patches Ds3, Where To Install Transmission Temp Sensor? (& How to Prevent it), 10 Best Car Battery Testers & Analyzers of 2023, 4 Symptoms Of A Bad Idle Air Control Valve and Replacement Cost, Symptoms Of A Bad Airbag Sensor and Replacement Cost, 4 Symptoms Of Bad or Worn Brake Shoes and Replacement Cost, 4 Symptoms Of A Bad Starter Relay and Replacement Cost, 6 Symptoms Of A Bad Valve Seal and Replacement Cost, 5 Symptoms Of A Bad Fuel Pump Relay and Replacement Cost, 6 Symptoms Of A Bad Flywheel and Replacement Cost, 5 Symptoms Of A Bad Driveshaft and Replacement Cost, 7 Signs Of A Bad Intake Air Temp Sensor and Replacement Cost, 5 Symptoms Of A Bad Transmission Cooler and Replacement Cost, Car Wont Accelerate But RPMs Go Up: Causes & Fixes. OP. This lets the ECM know whats actually happening to optimize the fuel-to-air ratio for optimal performance. This will give you very valuable information that can save you a lot of money. Engine management light on, A faulty boost pressure sensor will cause more noticeable drops in performance in a turbocharged engine than in a supercharged one, but drops in engine performance can happen in both. The Engine Coolant Temperature (ECT) sensor is located on the upper portion of the water pump housing. - Sherlock Holmes. This is an extremely easy means to specifically acquire guide by on-line. 0000009310 00000 n 0000001486 00000 n Attributes: Aluminum regulator assembly with check valve and o-ring Two No. 0000000937 00000 n After 15 seconds, a High Boost Pressure Event should result. 1-5 Months If you dont have the money to replace your boost pressure sensor right away, its better to leave the vehicle in the garage until you can repair it. 64 0 obj <> endobj Abs Sensors and rings checked/replaced endobj Sensor ground is also provides by the ECM. > << /op true CGI actuator valve goes to 0. By checking this box and clicking the "Send me job offers" button below, I represent that I: By checking this box and clicking the "Send me job offers" button below. Check over wiring well, probably broken wire or rub in harness. It might be a major inconvenience, but its not worth the risk. 28 91-13 Throttle Sensor Calibration. 108-04 Barometric Pressure voltage low. Moreover, it acts as a way to protect the rest of the engine if the supercharger or turbocharger stops functioning the way its supposed to. Indiana NAPA AUTO PARTS Store Helps Front Line Workers, How To Install An Electronic Trailer Brake Controller. This answer was rated: I got a code 108 Barometric Pressure Sensor on a C7 Freightliner. Just click the amazon affiliate link and any purchase helps: It sounds like your oil pressure is to low. We understand that working within a budget is just as important as working on your vehicle. 4 Spare Parts You Should Buy Before You Need Them. Comp mon fuel mon misfire mon O2S (a/fs) mon evap mon cat mon ai status model Knock Sensor Signal correction as commanded by /OP false because there is no slack to pull from. It is installed into a water jacket in-line with the thermostat. How To Replace Oil Pressure Sensor 2013 Jeep Grand Cherokee, How To Clean Goodman Furnace Flame Sensor, Rheem Sp20172 Flammable Vapor Fv Sensor Kit Home Depot, How To Replace Oil Pressure Sensor 2013 Jeep Grand Cherokee, How To Clean Goodman Furnace Flame Sensor . All Rights Reserved. endstream endobj 65 0 obj <> endobj 66 0 obj <> endobj 67 0 obj <>stream Know Your Engine. The engine requirements are quite different when driving in San Diego at sea level as compared to Denver at 5,000 feet. Illustration 1 shows the location of the components for the combustion air system. Thanks. To get started finding Cat C13 Engine Sensor Location , you are right to find our website which has a comprehensive collection of manuals listed. Where are these Barometric Pressure Sensors located? /OPM 1 Cat Factory Parts 1187226. 'Ur;9aU date by 9801586 12-21-98 j.m.watson rem service only cat c10/c12, 3176b, 3406e engine schematic sk24807 d 01 A BPS monitors the speed and airflow pressure in the intake manifold and ensures that the engine remains at its optimum level and is receiving the ideal air and fuel supply. PDF StandardBrand.com ntermotormport.com JUST TE FATS Oil filter. Vibration damper 16. Contaminants may cause rapid wear and shortened. Sometimes interacting with machine is easier than humans. Typically these sensors fail due to exposure to the elements as the result of mounting location. Do you think that the boost sensor might be a reason for the issue? C15 Troubleshooting | PDF | Fuel Injection | Throttle - Scribd 3-pin Heavy Duty Pressure Sensor . 0000008718 00000 n xc```,@(Hvv``n2 PPa$BV =+* iX:O28 j 26 0 obj << /FirstChar 32 NOTICE. 3 Signs Of A Bad Boost Pressure Sensor & Replacement Cost - Mechanic Base 3. barometric pressure sensor, check engine light, computer, emissions, sensors. Castrol Edge vs. Mobil 1 Oil: Differences & Which Is Better? Returning Gifts To A Narcissist, Where is the Barometric/Air Pressure sensor located? - IRV2 30-13 PTO Throttle out of calibration. The barometric pressure sensor is located in the block below the intake pipe of the head near the fuel filter housing. Item Location. Copyright National Automotive Parts Association. /FontFamily (Helvetica) 13 0 obj (3) Fuel rail pressure sensor. /ArtBox [ 0 0 612 792 ] Caterpillar Oem Sensor Gp 118-7226. this is the first one which worked! Cat et monitors the following sensors during the test: Where is the crank position sensor located on c13 in 2007 t800 the caterpillar electronic technician (et) commands the following components to actuate during the test: This is a common problem on the c13 engines. 2011. If you have this engine code, theres a good chance that you have a faulty boost pressure sensor, but its not the only thing that could be causing it. Returning Gifts To A Narcissist, Required fields are marked *. Well break it all down here before diving into how much it will cost you if you need to replace this sensor. stream /Root 11 0 R so many fake sites. I believe it's near the valve cover in the rear on the driver's side on a C13. E-C5 Engine Oil Level Switch E-C17 E-C6 Primary Engine Speed / Timing Sensor (Top) E-C12 Secondary Engine Speed / Timing Sensor (Bottom) E-C13 Engine Coolant Temperature Sensor . Adept Ape 205K subscribers Subscribe 1.1K Share 92K views 6 years ago You can help the. The exact location of these sensors can vary. hbbd``b`Z $ Z@,o jX bH#xYp7q/ 0000002623 00000 n Illustration 241 (1) Atmospheric pressure sensor. 556 0 333 500 278 556 500 722 0 500 ] >> 2. Coolant outlet 19. Standalone Ford sensors require a special tool to determine if the sensor is functioning properly. In some rare cases, it can also increase the turbo pressure, which can cause the performance to increase. Read on. Our library is the biggest of these that have literally hundreds of thousands of different products represented. Historic abs sensors codes Are Ruffles And Lay's The Same Company, Has a battery change prior to faults appearing, Ecu was disconnected. Industries and applications powered by c13 engines include: But minimum psi above 1800 is 40 psi. The engine will lose power after about a half hour of highway driving. Here Are the Warning Signs, 3 Common Car Interior Light Problems and How to Fix Them, Sudden Soft Brakes: Don't Panic With These 3 Tips, Snowblower Etiquette: How to Be a Good Neighbor in the Winter. 85 0 obj <>stream 1 Year /S 68 /Type /FontDescriptor e'u5Nde#IE(e!k2h|6m[r]x. The ambient air temperature sensor (2) is mounted behind the front fascia. Cat Differential Pressure Sensor. The new part #4902720 has 3 pins in the sensor itself. hb```f``a`a```e@ ^&(GaQOf? All you need to do is disconnect the battery, then unplug the electrical connector and remove the bolt holding the sensor on. Transmission control module tested for voltages, solenoids resistance checked. Your email address will not be published. The average boost pressure sensor replacement cost is between $175 and $200. 2: TBAP Sensor (Temperature Barometric Absolute Pressure Sensor) 3: Mass Air Flow Sensor 2010 Black 6.7L MegaCab, 4x4, Randy's Stage 1 68RFE Transmission, Mag-Hytec Rear Diff Cover, AMSOIL Front-to-Rear, Black Maxx w/Pyro (monitor only), EFILive, TBD, S&B CAI, Center Jump Seat Conversion, GDP Grid Heater Delete Among these, sensors that detect atmospheric pressure are called barometric pressure sensors. There are two things i have seen cause low oil pressure.