Isx cummins low oil pressure

BUY THIS OIL PUMP ASSEMBLY FOR CUMMINS ISX TODAY!!! Click here to shop: https://tinyurl.com/bdznfcebGet the right oil pump assembly for your engine & speak t...

May 27, 2011. RI. 0. got a 388 pete with a 600 isx cummins. Half way through a service the truck will start losing oil pressure on the highway to around 26 psi and sometimes lower causing the engine shutdown lite to come on. If i change the oil filter the pressure is fine. Cut open filters 1 out of 4 were plugged.The normal oil pressure when idling for a Cummins ISX engine is around 15-40 PSI. Low oil pressure in an ISX Cummins engine can be caused by various factors such as a scratched bore or a sticking regulator. It is recommended to have a minimum oil pressure of 40 PSI for a Cummins ISX engine.You want the oil pressure up, I have an older 2008 Cummins, CM-871, mandate removed on her so safe to idle. I will bump her up to 900 rpm, as that gets the oil pressure up around 32 psi. If this is your personally owned truck, these motors do not like to idle, not good for all of the tens of thousands of dollars of emission crap on there.I lost the oil pressure in my ISX which ultimately shut the truck down. I'm thinking it's the oil pump because she starts when she gets cold and the codes are cleared. Then she gradually loses presssure and after about 5 minutes she shuts down. D.I.D. displayed the following info: Engine Oil pressure value too low/inactive MID128 PID100 FMI1The Cummins Isl9 oil pressure sensor is located at the rear of the engine, on the right side. This sensor helps to monitor and regulate the amount of oil pressure inside your engine, ensuring that it remains within optimal levels for a healthy engine operation. Regular maintenance should include checking this sensor for any wear or damage to ...Low Oil Pressure normally will cause the engine to shutdown. Check Engine Light is not uncommon on Cummins powered coaches and is usually caused by some intermittent electrical issue that causes the light and buzzer to engage and derate the engine but after shut down and restart it clears. One thing I have found that helps reduce the …Cummins X15 ISX15 QSX15 Engine Oil Pressure Sensor 4921479 3417195,Cummins X15 / ISX15 / QSX15,, ... Wholesale Cummins ISX Engine Parts Camshaft Cover Gasket 3679931. Send Inquiry. Added successfully. Wholesale Cummins Engine Parts Exhaust Valve 3680759.

12-07-2017, Don't know what engine model your referring to but the number one cause of oil pressure loss in the ISX is clogging oil filters due to excess soot. Solve the excess soot problems and you solve the oil pressure issues. Things like changing the oil more often if the oil is getting too sooty, doing egr tune-ups and ensuring the engine ...Since I now had oil pressure and my mechanical gauge hooked up, I went for a drive to look at pressures. All figures are based on mechanical gauge readings with engine warmed up, with ECT between 180-195 degrees, and outside temp between 68-70 degrees: Idle: 19-20psi. Cruise 1500rpm: 52psi. High Cruise 2000rpm: 70psi.Jun 9, 2013 · Is it possible for oil pump to just wear out? Oil pressure had been gradually decreasing that last 7 weeks. Pressure came way up significantly after oil and filter change, but dropped back down after 4-5 days. Yesterday while in shop to get starter replaced, had oil filter changed again. We have 0.0 oil pressure now. Gauges and sensors check ... Additionally, the increased ash hold capacity of the Single Module aftertreatment system for the X15 Eficiency and Performance Series engines contributes to the extended DPF cleaning interval. 375110_Cummins_5410641.indd 1. 11/8/17 7:05 PM. CumminsLogo.pdf 1 5/8/09 2:43 PM. Truck Maintenance and Operation. X15 (EPA 2017)low oil pressure at idle. 2003 2500 2wd auto, 355k miles, idles around 650 to 700 rpm. After engine warms up to the 195 to 200 range the oil pressure will randomly drop well below 10psi while truck is idling. while driving pressure is around 60psi. When I come up to stop light I'll hear ding, and check gauges light comes on.low oil pressure at idle. 2003 2500 2wd auto, 355k miles, idles around 650 to 700 rpm. After engine warms up to the 195 to 200 range the oil pressure will randomly drop well below 10psi while truck is idling. while driving pressure is around 60psi. When I come up to stop light I'll hear ding, and check gauges light comes on.

An engine oil pressure switch or oil pressure sensor is used by the engine control module (ECM) to monitor the lubricating oil pressure. For engines with an oil pressure switch, the switch is normally closed when the engine is not running and open when oil pressure is present. For engines with an oil pressure sensor, the ECM will detect a lowI have a 09 Cummins isx just did a complete overhaul and just did 1st oil change after 1000 miles and oil pressure is running 30-32 psi under a … read more. Mike Mcmillan. Triage Tech/Shop Foreman. Associates. 689 satisfied customers.The low oil pressure light. I have a 2004 379 Pete daycab. The low oil pressure light and buzzer stay on even though I have about 40PSI on the gauge in dash when running. Wayne. Journeyman. Vocational, Technical or Tra... 6,177 satisfied customers. I have a 2004 International 9200i with the Cummins ISM. The.I got a Cummins ISX15 that’s been having some oil pressure issues. Only thing is I haven’t actually pulled the head off and actually dug deep into it. So the problem before I took it out of the truck was that the oil temperature would rise to 235 sometimes even 245 super fast. Oil temps would get to 235 during parked regens when it was 90 ...Oil pressure at No-Load Governed Speed 207 kPa [30 Psi] Pressure Drop Across Oil Filter (maximum allowable with 15W-40W oil at operating temperature) 172 kPa [25 Psi] Oil Capacity of Standard Engine High 41.6 liters [11 gal] Low 34.1 liters [9 gal] Oil Filter Capacity of Standard Engine Combination Full-Flow/Bypass Filter 2.2 liters [0.58 gal]Wiring to the crankcase pressure sensor is probably faulty. Sensor is in the top LH of the filter assembly. Pull the loom off and inspect the wires, also give them a pull test, lots of times they are broken internally an just stretch out and snap. Dealers will sell a pigtail and pins for it. P/N 5299153

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Low oil pressureCummins ISX 79203663 showing fault 128:F02 - Answered by a verified Technician ... If the oil pressure becomes too low based on engine speed, it will cause a derate condition. The engine oil pressure sensor is located on the left side of the engine block, below and to the rear of the integrated fuel system module (IFSM).Jan 4, 2560 BE ... Cummins ISX… Low or Fluctuating oil pressure? Bad Oil pressure sensor and dirty oil filter… Sturgell Trucking LLC•4.6K views · 16:34 · Go ...Hi everyone, I got a Cummins ISX15 that’s been having some oil pressure issues. Only thing is I haven’t actually pulled the head off and actually dug deep into it. So the problem before I took it out of the truck was that the oil temperature would rise to 235 sometimes even 245 super fast. Oil temps would get to 235 during parked regens ...My truck recently had surging due to varying fuel pressures. Once the fuel control actuator (FCA) was replaced my headaches went away. My fuel pressures were fluctuating from 2,900 psi to 7,000 psi before, now it's steady around 5,800 to 5,900 psi. The part is only $140 and easy to change. Gator1.

May 5, 2013 · It's been about 10thousand miles since my last oil change in my 2009 ISX and I just started getting some low oil readings to. I just changed my exhaust back pressure sensor a week or so ago and that's been helping greatly. When I accelerate or am at cruzing speeds of 1200-1300 rpm's my oil pressure is fine, reading about 35-40 psi. I lost the oil pressure in my ISX which ultimately shut the truck down. I'm thinking it's the oil pump because she starts when she gets cold and the codes are cleared. Then she gradually loses presssure and after about 5 minutes she shuts down. D.I.D. displayed the following info: Engine Oil pressure value too low/inactive MID128 PID100 FMI1Cummins recommends every 500K on the overhead adjustments. With regards to bearings, I didn't see anything in QuickServe specific to the ISX. Most manufacturers recommend monitoring the oil pressure and only consider a bearing roll-in if the pressure drops too low. This is not a problem of yours right now!Cummins ISX fault codes 418 (h2o in fuel) & 951 (power. Cummins ISX fault codes 418 (h2o in fuel) & 951 (power imbalance between cylinders) keep going off. Have to change dirty fuel filter filter every 3 … read more. Low oil pressure when running.6 posts · Joined 2016. #1 · Aug 7, 2017. hi i have a 1993 cummins in my dodge w200 and it have low oil pressure, When it's cold it have 65-70 psi, and when its hot it have 5-10psi at idling, i have a mechanical oil gage, So I decided to rebuild the engine, the old mains and rod. bearing Was pretty worn out but the crank Looked really good no ...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...Sep 7, 2022 · This is a 6.7 in a 2019 Solaris bus, has 175k KM or a little over 100k miles on it. We have three buses, one engine is already gone with nearly 1300 hours of low oil pressure in severity 1. That's between 83-55 kPa. Second bus has 420 kPa at idle cold startup and drops down to 70 kPa hot. ECU has logged over two hours with pressure under 34 kPa!! The cummins manual shows a minimum pressure of 10psi at 800rpm. I have tried multiple sending units and verified the wiring to the cluster. I purchased a new oil pressure test kit from my snap on rep and put it on the top of the filter housing 1/8 npt port. When idling at 750ish rpm my engine shows 9psi and drops as low as 7psi at times randomly.The oil pressure relief valve in a 5.9 Cummins engine is located at the oil pump outlet. It opens when the engine oil pressure reaches a certain value and ... Low oil pressure in a diesel truck can be caused by low oil levels, burning by worn piston rings, evaporation, or an unknown leak. ... The oil pressure at idle for a Cummins ISX engine ...

Is it possible for oil pump to just wear out? Oil pressure had been gradually decreasing that last 7 weeks. Pressure came way up significantly after oil and filter change, but dropped back down after 4-5 days. Yesterday while in shop to get starter replaced, had oil filter changed again. We have 0.0 oil pressure now. Gauges and sensors check ...

This is a 2010 ISM engine. Please note that the ISX engine sensor location will be slightly more to the rear of the engine on the drivers side look for more ...The normal oil pressure for a Cummins ISX engine at idle is around 35-40 PSI. If you experience low or fluctuating oil pressure, it may be time to replace the oil pump. Scratched bores or sticking regulators can also cause low oil pressure. Keep the engine's oil level and other parameters in check for optimum performance.Took off from the light and the oil pressure light went off. Got to work and checked oil. Oil was full. At idle evic says 32psi oil pressure. When light comes on it drops to 2-1-0. Take off and about 10 seconds after taking off the light goes off and it goes back to in the 30s. I had an appointment Monday to get the truck deleted.jetman said: Years ago Cummins and Valvoline got together and came up with a fix for the ISX oil consumption problem. #TSB150163 which includes the use of a special oil, Valvoline Premium Blue "Restore" and oil filter LF14000NN. The oil was very expensive at $75/gal and was designed to cleanup stuck rings.What oil temperature should a Cummins ISX have? Updated: 12/17/2022. Wiki User. ∙ 11y ago. Best Answer. Normal temp is 230 plus or min, 5 deg. Wiki User.February 5, 2021 awtruck. The Cummins ISX Fuel Pressure Relief Valve helps to regulate fuel pressure by bleeding off excess fuel pressure from the fuel rail. This part has been updated multiple times and is a common source of everything from low power complaints to low fuel rail psi codes. It is a simple part that can cause major head aches.Providing the Motor Coach market with a dependable heavy-duty platform, developed from a fully integrated and stable engine architecture and system design, the ISX12 provides motor coach entities with the benefit of low change. Available throughout 2018, the Buy America-compliant ISX12 will continue to use the established Cummins Aftertreatment ...What Is The Oil Pressure For The Isx Cummins? The oil pressure for the ISX Cummins is 15 psi at idle. Low oil pressure can be caused by a system leak, low oil level, or a clogged oil filter. What Should Oil Pressure Be At Idle In X15 Cummins? The oil pressure at idle for X15 Cummins should be around 15 psi.The Angolan kwanza just fell to a record low, and Nigeria and Algeria's currencies aren't doing too hot either. Angola’s economy is in a rough spot, and its currency just hit a rec...An isx cummins 550 that has low oil pressure and oil temp..changed oil We have an isx cummins 550 that has low oil pressure and oil temp is running high. We have changed oil and filter,replaced oil temp thermostat,and checked oil pump.Each time we worked on it it would b …

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The Cummins ISX is definitively North America's most popular heavy-duty engine. And the only engine offered by every major Class 8 truck manufacturer. With horsepower ratings that range from 400-600 and up to 2050 pound-feet peak torque it's no surprise that this engine is a favourite for fleet operators and drivers alike.I have Volvo truck with Cummins M11 engine. I got some low oil pressure warnings just a few days ago, both yellow and red lights. I had changed my oil pressure sensor and also the connector for the sensor but the problem is still there. What might be the reason, engine is about 300k after the overhaul, oil levels are good...Since I now had oil pressure and my mechanical gauge hooked up, I went for a drive to look at pressures. All figures are based on mechanical gauge readings with engine warmed up, with ECT between 180-195 degrees, and outside temp between 68-70 degrees: Idle: 19-20psi. Cruise 1500rpm: 52psi. High Cruise 2000rpm: 70psi.I have 06 international with a 400 cummins isx engine. The low oil pressure light and high temp lights hav3 come on and the engine has shut down. ... 2007 International 9400i with an ISX Cummins, oil pressure gauge not working engine light came on and shutdown engine, ...What Is The Oil Pressure For The Isx Cummins? The oil pressure for the ISX Cummins is 15 psi at idle. Low oil pressure can be caused by a system leak, low oil level, or a clogged oil filter. What Should Oil Pressure Be At Idle In X15 Cummins? The oil …Buy NEW OEM Engine OIL PRESSURE SENDOR 4921517 for Cummins ISX ISM ISX11.9 ISX15: Transmissions & Parts - Amazon.com FREE DELIVERY possible on eligible purchases Amazon.com: NEW OEM Engine OIL PRESSURE SENDOR 4921517 for Cummins ISX ISM ISX11.9 ISX15 : AutomotiveDr. Cummins I have a NTC-315 that has low oil pressure. Has new oil, filters, mains, rods, camshaft bearings, checked - Answered by a verified Technician ... Good afternoon Nick Working on isx 15 Oil pressure seems low would like a second opinion Coolant temp 203 Oil temp 210Oil pressure on physical gauge 15psi at 700 rpm 26psi at 1000rpm 32psi ...A gauge plumbed into the oil galley (where the stock pressure is read) will give you an indication of bearing health. 97 3500, 2 WD, G56, slightly bombed, over 1.5 million miles with un-additized diesel fuel.Signature and ISX CM870 Key Switch Battery Supply Circuit Section 19 — Electronic Engine controls Page 19-55. Intake Manifold Pressure Sensor (019-061) Remove. Slide the locking tab on the top side of the connector to the unlock position. Press down on the tab near the end of the harness connector where the harness wires lead into the connector.Oct 2, 2020 · I have an ISX cm 2350 Mine holds 40 - 45 cruising at 70 mph. And around 25 at idle. It has 610,xxx. On it. Yea im getting nowhere near that. cold engine: idle 30psi and at 70mph i get 40psi. Warm engine: idle 12-13 and at 70mph i get 28-31psi. Vivaspin, Dec 19, 2020. #6. ….

An engine oil pressure switch or oil pressure sensor is used by the engine control module (ECM) to monitor the lubricating oil pressure. For engines with an oil pressure switch, the switch is normally closed when the engine is not running and open when oil pressure is present. For engines with an oil pressure sensor, the ECM will detect a lowcummins isx..oil pressure..check engine light and shutdown..oil filter. I got a 2010 pete 388 with a cummins isx motor with 130,000 on it. ... I have heard that the older models of the cummins ISX pre egr are showing low oil pressure withe the new CJ4 oil as well as clogging Fleetguard oil filters.Nov 6, 2023 · What Is The Oil Pressure For The Isx Cummins? The oil pressure for the ISX Cummins is 15 psi at idle. Low oil pressure can be caused by a system leak, low oil level, or a clogged oil filter. What Should Oil Pressure Be At Idle In X15 Cummins? The oil pressure at idle for X15 Cummins should be around 15 psi. Jun 16, 2010 · 55. Jun 6, 2009. Coeur d Alene, ID. 0. I was wondering what other's are getting for oil pressure out of a cummins ISX? I have a 2008 cummins ISX 500HP in a Pete 388. Oil pressure runs about 35-38 while warmed up and running 1200-1400RPM. In my old CAT the Oil Pressure ran 60 +/-. dmg1029, Jun 12, 2010. Was it more before you had it rebuilt? Maybe newer trucks run lower oil pressure. My old Cummins motors ran 60 lbs, and Formula's were at least 50. 201, Aug 18, 2014. 201, Aug 18, 2014 #3. Oxbow and Cruisser Thank this. Aug ... 2007 ISX in my KW oil pressure runs about 16 at idle and 35-40 under load.Temps are around 180-185 …141 Engine Oil Rifle Pressure 1 Sensor Circuit - Voltage Below Normal or Shorted to Low Source. 143 Engine Oil Rifle Pressure - Data Valid But Below Normal Operating Range - Moderately Severe Level ... Voltage Below Normal or Shorted to Low Source. Cummins ISX Engine Fault Codes (Codes 4000-4499) 4214 Aftertreatment 1 Diesel Oxidation ...Motor is clean as a whistle inside and oil with new oil and filter. Start motor and oil pressure is 45-50 psi and as the motor/oil warms up the pressure comes down. At 600 rpm and 220 temp on oil the pressure hovers at about 8psi and 20-22 psi at 1400 rpm. About to change oil cooler and t-stat to oil cooler. I'm ready to give up.IMA KEEP IT REDNECK. Oct 26, 2018. #3. Ok. 3 things cause this issue. 1 plugged fuel filters, 2 the pressure relief valve in the back of the head bypassing fuel, and 3 injectors or fuel transfer tubes leaking past into the return. If it's been a while since you changed filters I would start there and drive it. Isx cummins low oil pressure, Low Oil Pressure/Noisy Engine/Overheating/It May Be Time To Replace The Oil Pump In Your Cummins ISX - YouTube. Highway and Heavy Parts. 13.4K subscribers. Subscribed. 4. 2.1K..., Jake brake is a 2/4/6 cylinder, step 3 is all cylinders. Low oil pressure can effect Jakes low oil or thin oil. Fresh oil change fixes this. Otherwise most likely cause is electronic, the ECM runs the Jakes, it needs input from you (Jake switch) and sends signal to Jake controller which directs oil pressure to the Jake rockers., Jan 17, 2556 BE ... How to install a stock Dodge Cummins Oil Sensor. This is a common problem if you have no oil pressure. This is how to install a new oil ..., Posts: 2,312. Joined: Jan 2018. RE: Low oil pressure, again. Or its at that mileage where its all sooted up. Oil passages maybe clogged. So changing the oil a lot more frequently may show positive results. Like a couple 5000 mile oil changes and extra filtration. 30-35 psi on a fresh oil change is a bit low., Sep 26, 2011 · Cummins..22-26 psi with the engine temp at 180 oil temp..oil pump…. 2007 ihc 9900 500hp isx cummins has low oil pressure with high oil temp. The highest oil psi is 29 but runs 22-26 psi with the engine temp at 180 oil temp will be 220 and if you have heavy loads the oil temp will be 250. The oil pump has been changed and made no difference. , The Cummins HD XPI System is a common rail system that provides the highest injection pressure of any other common rail system. Primarily targeted for mid-range and heavy-duty applications, the XPI system is the result of Cummins market leading technology. The XPI provides industry-leading injection pressure and, as a tailored system, delivers ..., Wiring to the crankcase pressure sensor is probably faulty. Sensor is in the top LH of the filter assembly. Pull the loom off and inspect the wires, also give them a pull test, lots of times they are broken internally an just stretch out and snap. Dealers will sell a pigtail and pins for it. P/N 5299153, Feb 8, 2023 · BUY THIS OIL PUMP ASSEMBLY FOR CUMMINS ISX TODAY!!! Click here to shop: https://tinyurl.com/bdznfcebGet the right oil pump assembly for your engine & speak t... , WARNING!!: ⚠️⚠️⚠️Always use the proper tools and safety equipment to perform this job. Failure to perform the job correctly can result in personal injury or ..., 07 isx low boost high egt's. I have a 2007 kenworth w900l with a 530 horse isx. Ever since i bought it its been getting about 3.5-4 and at its best 4.6 mpg pulling a cattle pot empty. The egr valve was bad when i bought it and i thought it was that and i really didnt want to spen money on a new one so I welded that all shut and got the pdi ..., The pressure can drop on a good engine to 10psi on a hot engine and it is still in the good range. This drop was the cause that Dodge put in the computer controlled guage to stop complaints about the oil pressure. You said that the pressure will drop to 20psi at idle. That is normal and a good pressure., A known RV problem is the EGR cooler. It does fail on many occasions and the only repair that can be made is to replace it with the updated ISX cooler and an adapter kit. However, the cost of this repair can run around $4500. The EGR was in use on the pre-2014 ISL engine models., Low Oil Pressure? Increased Temps? Noisy Engine? Possibly time to replace your Cummins ISX oil pump. Call us at 844-447-1453 and speak to one of our ASE Certified Parts Technicians, today! We all know losing oil pressure can result in catastrophic damage to your engine. This Oil Pump Kit is manufactured in a ISO 9001:2008 Certified facility., The normal oil pressure when idling for a Cummins ISX engine is around 15-40 PSI. Low oil pressure in an ISX Cummins engine can be caused by various factors …, isx cummins, it has 1,090,000 miles..oil pressure..oil changed I have an ISX Cummins, it has 1,090,000 miles on it and in the past 6 months I have lost 5-6 lbs. of oil pressure. The oil temp normally runs around 210 degrees and now its running up around 235-240, …, The pressure had dropped to 5,000 psi at 1500 rpm and idle was … read more. Nich M. Cummins/Caterpillar Techni... Vocational, Technical or Tra... 8,412 satisfied customers. I have a 2004 International 5600 with a cummins ISX 450. It. I have a 2004 International 5600 with a cummins ISX 450 . It has a code PID 95 FMI 4 which says it is a fuel ..., 🚗 Compatible with Cummins ISX ISM ISX11.9 ISX15 2003-2015. 🚗 Quality tested - this sensor has undergone try-on and material testing to ensure a quality fit and reliable performance. 🚗Please check pictures for more detail，check the compatibility information to verify the correct OEM part number., Cummins..22-26 psi with the engine temp at 180 oil temp..oil pump…. 2007 ihc 9900 500hp isx cummins has low oil pressure with high oil temp. The highest oil psi is 29 but runs 22-26 psi with the engine temp at 180 oil temp will be 220 and if you have heavy loads the oil temp will be 250. The oil pump has been changed and made no difference., It should cycle and get down to around 200 though under most conditions. Load and road grade will affect that though. 10.4 thank you sir At high idle (1500rpms) the oil pressure is running about 33psi and at low idle (700 rpms) it’s running about 18psi., Cummins ISX Codes 111-500 111 Electronic Control Module Critical Internal Failure ... Voltage Below Normal, or Shorted to Low Source. 135 Engine Oil Rifle Pressure 1 Sensor Circuit - Voltage Above Normal, or Shorted to High Source. 141 Engine Oil Rifle Pressure 1 Sensor Circuit - Voltage Below Normal, or Shorted to Low Source ..., This is a 6.7 in a 2019 Solaris bus, has 175k KM or a little over 100k miles on it. We have three buses, one engine is already gone with nearly 1300 hours of low oil pressure in severity 1. That's between 83-55 kPa. Second bus has 420 kPa at idle cold startup and drops down to 70 kPa hot. ECU has logged over two hours with pressure under 34 kPa!!, When you see low pressure on ISX check this video., Cummins ISX CM870 (2003-06) Fault Code: 435 PID: P100 SPN: 100 FMI: 2/2 Engine Oil Pressure Sensor Circuit - data incorrect. ... This fault code occurs if the engine oil pressure sensor reading is different from any two of the other three. This check is only done once after the keyswitch is turned on and before the engine is started ..., Here's the original specifications for oil pressure and a TSB about the new style pump. aluminum. housing. If you have the pump with the aluminum housing you shouldn't be getting the unexpected oil pressures as described in the TSB. I would check the oil for metal. Remove the oil filter and cut it open., The oil pressure for a 6. 7 Cummins ISB is measured by an oil pressure sensor located on the outside of the engine block. The sensor is connected to a pressurized oil gallery to measure the current oil pressure produced by the engine. It is positioned in the middle of the block on the left side and is used to display oil pressure on the …, Cummins 24. 93 posts · Joined 2011. #3 · Mar 8, 2012. Mine takes a while to come up when cold, but 10 seconds sounds like forever. Cummins spec says no less than 10psi at idle so if your above that you should be fine. When warm mine idles at about 40psi or a hair below, when driving on the highway its just a hair abve 40psi., Additionally, the increased ash hold capacity of the Single Module aftertreatment system for the X15 Eficiency and Performance Series engines contributes to the extended DPF cleaning interval. 375110_Cummins_5410641.indd 1. 11/8/17 7:05 PM. CumminsLogo.pdf 1 5/8/09 2:43 PM. Truck Maintenance and Operation. X15 (EPA 2017), Dr. Cummins, I have a Cummins ISX CM870 ESN:79186190. Engine seems to surge when under a load. EGR valve opens and closes only from 0-15% and seems to correspondence with the engine surge., I have a 2013 Cummings ISX I lost all oil pressure mechanic first mechanic said my whole motor needs to be rebuilt so I - Answered by a verified Technician ... I have a 2012 Cummins ISX 15 that has a 2 cylinder high pressure fuel pump. The pressure had dropped to 5,000 psi at 1500 rpm and idle was down to 2500 psi. ... what would be considered ..., The Cummins store did not have the part in stock either. It can be an expensive little piece of equipment as it can cost around $1000. Some dealers have replaced this sensor with a simple switch. It simply shows on or off and does not do a lot of sensing. But the switch is a lot cheaper than the sensor. Cummins Oil Pressure Sensor Socket, I noticed with many ISX owners including my myself is having this low oil pressure issue. Have checked main and rod bearing, check valve, oil pump, and sending unit. And the problem seem to be within the oil filter. Truck will run 1500 miles with a Fleet Guard and about 3500 miles with a Baldwin high flow filter then oil pressure gradually drop from 40 psi, 35psi and all the way down to 20 psi ..., Oil Pressure Issue on Cummins ISX15 - How to Fix it? Cummins isx15 oil pressure sensor replacement.#oilpressuesensor #cumminsisx Playlist Recommendation: Tru..., Lubricating Oil System Specifications Oil Pressure At Idle (minimum allowable at 93°C [200°F] oil temperature) 103 kPa [15 psi] At No-Load Governed Speed 241 to 276 kPa [35 to 40 psi] Oil Pressure Range Cold Engine Up to 1034 kPa [150 psi] Warm Engine 241 to 276 kPa [35 to 40 psi] Normal Oil Temperature 200 to 245°F Normal Coolant Temperature