C15 oil temp Just did. CLICK HERE NOW TO CALL A LIVE SUPPORT AGENT. Good luck c15 has it. Posts: 65. Part Type: Engine Control Module (ECM) Brand: Tamerx Application . ENGINES-ELECTRICAL. 22,089 Satisfied Customers. Free Same Day Store Pickup. Oil temp is a calculation of the water temp, ambient air, and intake inlet air, then sent to the gauge. I think it would be a The oil temp is pretty much 20 degrees higher than coolant temp. Search Fixya 1 P0514 Battery Temperature Sensor Performance / Rationality P0516 Battery Temperature Sensor Low P0517 Battery Temperature Sensor High P0521 Oil Pressure Sensor Performance / Rationality P0522 Engine Oil Pressure Sensor/Switch Circuit Low Input The Cat® C15 Industrial Diesel Engine is offered in ratings ranging from 328-444 bkW (440-595 bhp) @ 1800-2100 • Oil cooler • Oil filler • Lube oil filter • Front sump oil pan • Oil dipstick • Gear driven oil pump and fuel inlet temperature 40°C (104°F). Customer: Hi I have c15 cat in 2001 Pete my oil temp was up to 280 degrees and my oil pressure dropped from 70 to 50 pounds and the oil seems thin. engine temperature is cool. Engine fan on is 217*F. Expert. 664 Satisfied Customers. 2005 Peterbilt 379 with Cat C15 Acert. About 10k miles ago. The oil psi at idle is normal (30psi) and cruise speed is also normal (1250-1300rpm is 60psi). . Oil pressure stays bout 35 down road. You need to check it mechanically to be sure. temp gage reads 190 -195. 08 LBS. ac also off. 18 2. 2 WWW. 408 Satisfied Customers. 2452-3: 3242-3: DPF #1 Intake Temperature Sensor : Voltage Above Normal: The code is logged. PAI 341312 CAT C15 Oil Pump Replaces 4N8734 $725. If your engine does have a sensor in the pan to read oil temp then that's a oem installed unit that was installed at the factory, nothing to do with caterpillar. Is regarding water temp and engine oil temp on c15 acert, I have a kenworth t800 with c15 acert. By IH-Harvester September 18, 2010 in General Chat. marginally. Check Details. ORDERS PLACED BEFORE 3PM EST WILL SHIP SAME DAY. The code is logged. Coolant temp and oil temp are maxing out at 190 and 200 according to gauges and live data. 0122, 7am-10pm, everyday. Terminal 1 connects to a unique terminal on the J2/P2 ECM connector for each temperature sensor. Anyway, the temp doesn't bother me as I'm told 210 is pretty normal for an Acert. As a temp measure fit clear plastic pipes and you will see the flow, with mine the feed worked for the first 2 mins then strangely the oil started to go backwards to the Customer: Is regarding water temp and engine oil temp on c15 acert Mechanic's Assistant: Our Equipment Mechanic will be able to assist you with your concerns about water temperature and engine oil temperature on your C15 ACERT. Page 1 of 2 1 2 Next > Apr 8, 2022 #1. S. Note: The engine oil pressure can also be What is the maxumin engine oil temp on a c-15 cat non accert. Dwvb8 What’s going on guys , I have a c15 mxs and my question is at what oil temp does the engine fan engages at? AL617, Sep 25, 2022. Jake brake is not working. Seems low to me. 1NPFXBEX34D830549. That's the way it was on my 1996 pete and my 2003 is the same. I'm not gonna run it long-maybe enough to get it up Customer: cat 6nz c15 2000coolant temp 170oil pressure on low 50 and high 70head temp 700 to 800but oil temp in less than a mile goes up to 280 and it turns me on check engine Mechanic's Assistant: Have you checked the oil level and condition? C13, C15, and C18 Tier 4 Final Engines Coolant Temperature Is High C13, C15, and C18 Tier 4 Final Engines Oil Contains Coolant C13, C15, and C18 Tier 4 Final Engines Coolant Level - Test Find a comprehensive diagram of the Cat C15 oil cooler and learn about its components and their functions. Bore x Stroke ; 137mm x 171mm (5. Both WS and Cat says it’s not very accurate, and don’t worry about it. Cat ecm's do not read oil temp. Intake Valve Actuation Oil Pressure not responding: Run the engine for at least 30 seconds until the engine coolant temperature is greater than 70 °C (158 °F). Its nice to have C15 Oil return poor #476312 02/09/13 4:46 pm. I do not have the oil temp sensor hooked up at all. This is a speed density LT1 and the computer is the same one used on the L98 TPI motors. coolant temp. Answered by Cat Man in 5 mins 12 years ago. Info: BXS, KCA, KCB Part Number: 256-1159-01RM OEM Number: 256-1159-01 This Product Contains A Core . is the fan solinoid working? is the plug loose at the solinoid? makes it sound like the fan runs all the time? do Cat® Low Temperature Sensor. The 341371 oil pan assembly comes a replacement gasket for CAT 1685248 and Drain Plugs. Core Charge: $500 Core Disclaimer: The CORE charge is a 30 day hold and will not be processed On a 110 degree day and working it hard I would see 250 degree oil. BRD TRANSPORT, Mar 14, 2020 #1. However there are 2 ways the engine reads it. com: Temperature Sensor 264-4297 for Caterpillar Cat C12 / C15 725 730 735 740 AP-1000D 420E 130-9811. Explore how the oil cooler works and how it contributes to engine performance and cooling efficiency. 03. Quick view. Expert Hello, I have a 2016 kenworth t680 with Cummins isx 15 with an oil temperature problem. Ask Your Own Medium and Heavy Trucks Question. Buddy. Trucking Jobs in 30 seconds. Engine fan comes on around 190 (programmed to com Engine Intake Valve Actuation System Oil Pressure : Voltage Below Normal: The ECM detects signal voltage that is not in the acceptable range. 15. I am Fuel & Oil Tier 4 Interim or Tier 4 Final, Stage IIIB, Stage IV or Stage V engines require Ultra Low Sulfur Diesel (ULSD) fuel containing a maximum of 10 ppm sulfur (EU) and 15 ppm sulfur (U. Technician: Nich M. If troubleshooting a 2458-13 and ambient temperature is below 7° C (45° F), perform a “Manual DPF regeneration” after completing the repair to verify that the problem has been resolved. Owner at PAI 350571 CAT C15 Temperature Sensor Replaces 2566453. Cat 6nz61293 does the ecm have the capability to read oil temperature and send it out on the 1939 datalink. Terminal 2 is the common wire that is shared between all temperature sensors. I pulled over and let it idle, then it dropped down to 10. ROTREX. Once we had an oil pressure sensor problem that would keep shutting it down, but oil pressure was fine. 979. Recommended Posts. Are we talking coolant temp? Oil temp may be considered normal considering operating conditions. Checking for voltage at the power. Skip to the end of the images gallery. in 1 min 3 years ago. your pump shouldn't be running over bypass when the engine oil is up to temperature. Answered by Wayne in 5 mins 5 years ago. BSA_pete OP. Water temp is running about 200 or under. Create an account in just four steps 1) Select a local Cat dealer store 2) Create a local dealer profile Particulate Trap Intake Gas Temperature : Voltage Above Normal: 2452-3 DPF #1 Intake Temperature Sensor : Voltage Above Normal: Troubleshooting, “Sensor Signal (Analog, Active) – Test” N/A: 3242-4 Particulate Trap Intake Gas Temperature : Voltage Below Normal: 2452-4 DPF #1 Intake Temperature Sensor : Voltage Below Normal Is regarding water temp and engine oil temp on c15 acert, I have a kenworth t800 with c15 acert. Water temp 180 all day. Customer: Oil temp sensor location for kenworth t600 Vin 085245. My oil tempos at 220 with a new teltek My oil generally runs 10-15 degrees hotter than water so 215-220. AL617, Sep 25, 2022 #1. Car Specialist. Can you please tell me how to adjust injector height on c15 cat SDP. Add to Cart later Add to Wish List. Prev C13, C15, and C18 Engines Troubleshooting – Variable Valve Actuator – Test. Its in an 05 379 with an 18 speed. 1,567 satisfied customers. Customer. This reading comes from a "Calculation" from the ECM. Install a pipe "T" in the pressure sensor port. LeviTrucker Bobtail Member. And gauge sensor. If a 2949-7 code does not return, the repair is complete. gos to 230 w fan off acording to gauge. 22,069 Satisfied Customers. ) Which generally only takes 10 seconds or so during the warmer months. By chatting and providing personal info, you understand and agree 2004 Cat C15 in a Peterbilt 378, VIN. Create New Wish List; SKU: 41648 Shipping: Calculated at Customer: Is regarding water temp and engine oil temp on c15 acert Mechanic's Assistant: Our Equipment Mechanic will be able to assist you with your concerns about water temperature and engine oil temperature on your C15 ACERT. Can you provide more details about the issue you are experiencing with the water temperature and engine oil temperature on your C15 ACERT? Hi I got a c15 acert msx and my water cooling temp runs around 180-190 and pulling hills 200 and my oil temp stays at 225-250 and I pulled my oil cooler to see if wasn't dirty or anything but it's sti The typical pressures are a bit higher than the minimum on the chart when the oil is at full operating temperature. Im at 28/29 at 700 rpm. I I have a 2006 kw w900l car c15 acert. I have a 2005 C15 Acert, it has a Active Code of 110-3 & 385-3 I. Oil is full, oil temp is normal, no knocking or pinging is occurring. Specialities include: Heavy Equipment, Medium and Heavy Trucks, RV. Cat C15 Engine Oil Temp Sensor Location. Your Cat dealer can provide more Oil temperature sensor for CITROËN C15 VD-_ Top brands Reduced prices │Car parts from the category Probes and Engine oil temperature sensor for your C15 VD-_ — cheap prices and high quality Free shipping from £ 250 Customer: 2006 peterbilt C15 475 ckeck engine lite is on. By chatting and 2006 cat c15 timming calibration harness plugged into ecm port 22 & 23 always this acert c-15 diffrent what pin # for. 2005 kenworth t600 engine c15 cat, Yes, No. My mxs oil temp runs at 210 running down the road and at idle with engine temps around 190. I am ASE Master Truck Certified. Condition: New. (2001 6NZ) It used to be set at 700 Does anybody know what is the normal oil pressure for C15 on idle when the engine is hot or cold? I`m getting around 20-30 psi on idle with hot engine since the manual CAT C15 engine temp is running between 200-215. Shop 1976 GMC C15 Suburban Engine Oil Temp Senders and get Free Shipping on orders over $149 at Speedway Motors. Show Less. 167-6827 pan gp-oil -engine deep rear sump-internal oil lines, provides pan isolation mounting system, oil temperature sensor on left, side and underframe stiffener plate an attachment c15 167-6827: pan gp-oil caterpillar sis online c15 on-highway engine bxs00001-up sebp3722 CATGUY - C15 problems Jump to page : 1 Now viewing page 1 [50 messages per page] View previous thread:: View next thread Forums List-> Machinery Talk: but it was setup to shut down for low oil pressure, high engine temp. OP. I am ASE Master Truck This document provides the wiring diagram for the 120 pin ECM connector of a CAT C15 On-Highway engine. Thermo-King repair and 2004 Peterbilt 379 with the Cat Acert motor. like to get when warm when driving in city traffic stop/go. Is this normal to run this warm? Caterpillar does not put their own oil temp sensor. 22,012 Satisfied Customers. The ECM monitors the sensors to determine the correct speed for the engine cooling fan. 0122, 7am-10pm CST, everyday. 1/4 . It lists the component connections, pin labels, circuit colors, and abbreviations. Tim. can I do a engine swap. mtoo, Mar 10, 2013. Today when I left my house I noticed my oil pressure was around 40 psi after a 20 minute warm up, as opposed to the normal 60-65. one minute coolant. PAI 341371 engine oil pan is made of aluminum and fits Caterpillar 3406E / C15 / C16 / C18 engines with an CAT 1601428 oil pan. Every month 400 people find a job with the help of TruckersReport. Wayne. The Cat manual on the C15 calls for 25,000 miles / 500 hrs for normal service. The ECM P/N is 16159278. Then the low oil pressure light Shop 1965 GMC C15 Suburban Engine Oil Temp Senders and get Free Shipping on orders over $149 at Speedway Motors. CAT C15 engine temp is running between 200-215. It is unlikely that 225 would cause permanent damage or a failure to any engine. Have new thermostats in, it helped the baseline temperature but the truck still climbs to the higher temps. I already change oil temperature sensor, water temperature sensor, water pressure sensor, water thermostat, oil pump, engine bearing set. The ECM Customer: CAT C15 engine temp is running between 200-215. About 10 years ago when Caterpillar came out with the twin turbo c-15, the "fan on" temp for coolant temp was raised to 216. Install Tool (A) on one side of the pipe "T". this is what turns the fan on. My oil tempos at 220 with a new teltek gauge and sensor. BSA_pete. 2 L (928 in³) Compression Ratio . 8 in) Displacement . OE Replacements: 341373, CAP341373, 1601429, 160-1429, 1601429Details: This front sump engine oil pan is made of aluminum and fits Caterpillar C15 engines. Install the oil pressure sensor on the other side of the pipe "T". (2001 6NZ) It used to be set at 700 low limit and was at 30psi or better. Cat® engines are designed to accommodate B20 biofuel. If I shot oil pan with temp gun when oil temp says 250 I only get 220 on temp gun. Reply reply Shop 1975 GMC C15 Engine Oil Temp Senders and get Free Shipping on orders over $149 at Speedway Motors. outside air temp was about 80. The oil temp gauge or sendor could be taking a dump. Is this normal to run this By chatting and providing personal info, you Mxs cat c15 oil temp 250 and coolant 220 fan work what can occasionally that water pump is pretty new. 5 volts are supplied to the temperature sensor through terminal 1. For severe service, the manual suggests 250 hrs. 6. 51 ft' step w/roll cover. Britbike forum member. It’s running around 23psi hot and 42psi at 1300-1500rpm it’s a mxs c15 acert Cat C15 oil pressure. Recognized for its sturdy gaskets, robust seals, and C15 ACERT Engine Driver Side. 71. cooling fan cycles continuously, as much as 3 time a minute. I have a c15 acert mxs twin turbo. Now on a 45 degree day I see 250 oil temp. My water temp shows around 220-225. 34 years experiance as engine rebuild and problems. Monitoring engine speed, oil pressure, coolant temperature, frequency, voltage, current, & power, the modules will give comprehensive engine and alternator protection. Get detailed insights into the Cat C15 oil cooler system for better understanding and troubleshooting. C15/18 - The engine oil pressure should be 278 kPa (40 psi) Check the Engine Oil Pressure for the Left Oil Gallery at the Oil Pressure Sensor. Is it possible for the high pressure turbo Hi all, just wondering what the normal water temp is on a 625 horsepower c15. 2004 Peterbilt 379 cat c15 mbn I just noticed oil leak coming from behind the fan clutch and it’s making a mess in front. Oil pressure drops to 40 then to 37. 50-62 at 1350-1400 rpm. water temp wants to rise above 220 when pulling up hill loaded or empty. Cat Man. Current Stock: Out of Stock PAI 350597 CAT C15 Oil Pressure Sensor Replaces 2842728. The 1U-5470 Engine Pressure Group measures the oil pressure in the system. Add to kenworth 660 with an acert cat c15, has engine coolant and oil temp jump up intermintantly, followed by shutdown, engine does not have an actual oil temp sensor in it, the dash gauges are all multiple read more Cat c15 engine oil temp sensor location3406e and c15 marine engines caterpillar Cat sensorC12 temperature temp caterpillar challenger huace. 4in x 6. I also notice on my ECM schematic that the oil temp sensor is kinda-sorta tied into the TPS and Coolant Temp Sensor circuit. fan a/c hi pressure. The first is a Pete Oil temp sensor. 2014 International ISX When the engine cranks the warm engine light comes on, rpm reaches 500, and oil pressure reaches Have a 2007 peterbilt c15 twin turbo. PAI 350600 CAT Pressure Sensor Replaces 2244535 Order Chevrolet C15 Coolant Temperature Sensor online today. If anyone could help please do!! Dwvb8, Mar 10 Then the oil line connects at the bottom of that block then to the engine. Rotrex C15 is a range of Max inlet oil temperature Toil,in max +80 C (176 F) Mounting torque Pulley ring bolts M6x10 10Nm (7. The C15 ACERT C15 ACERT In-line 6, 4 -cycle diesel . A brand new 550 was installed about 13k ago. WQSING Oil Pressure Sensor 1946725 194-6725 Compatible with Caterpillar CAT C15 MXS BXS NXS C-15. air. Electric guage FACET Oil temperature sensor for CITROËN C15 car models Buy FACET brand Oil temp sensor selection for your CITROËN C15 directly and cheaply 1996 Jeep Grand Cherokee: faulty. C13, c15, and c18 engines – location of the engine sensors. ), and new oil formulations to support the new technology. C13, C15, and C18 Tier 4 Final Engines Diesel Particulate Filter Has High Inlet Pressure C13, C15, and C18 Tier 4 Final Engines Diesel C15 acert sdp. FIX-IT. The temperature sensors are sensors that have two terminals. Fan is controlled by water temp. Add to Cart. By chatting and providing personal I have a 2003 379 c15 6nz. Every month 400 people find a job with the help Customer: I have a 2003 379 c15 6nz. I noticed that my water. The common wire provides a path to ground. high oil temp, oil level good water temp is good fan is working fine auto and manual i see no leaks Answered by Cat Man in 3 mins 12 years ago Oil in coolant-c15 Oil in coolant-c15. $101. Daniel Wilson. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright My c15 misses under a load under 1500 rpm when oil temp is above 200 any thoughts 07 Pete 379. COM Page 1 of 6 GENERAL DESCRIPTION The Rotrex C15 is an extremely compact centrifugal supercharger. Share this conversation. The Cat® C15 ACERT™ Industrial Diesel Engine is offered in ratings ranging from 328-444 bkW (440-595 bhp) @ 1800 • Oil cooler • Oil filler • Lube oil filter • Front sump oil pan • Oil dipstick • Gear driven oil pump and fuel inlet temperature 40°C (104°F). According to the schematic What should a C15 oil temp run at loaded at about 78000 lb. Originally Posted By: motor_oil_madman That would call for an oil change every 3000 miles on my cummins. C15 ACERT Engine showing ECT location. Answered by Nich M. Start new topic; Prev; 1; 2; Next; Page 2 of 2 . Show More. How to diag electronical issues and find missing or damaged wires. 4 ft-lb) PAI 350597 CAT C15 Oil Pressure Sensor Replaces 2842728 248-2168, 2482168, 284-2728, 2842728. Remove the oil pressure sensor. My oil temp stays around 150 but water temp stays at 190-200 loaded or empty CATERPILLAR C7, C9, C11, C13, C15 ENGINE OIL PRESSURE SENSOR 2003-2012: OEM 224-4535. The value of the parameter is set to a gauge pressure. I have a mxs c15 acert catapillar engine and the oil temp gauge and the coolant gauge is fluctuating. Specialities include: Heavy Equipment, Medium and Heavy Trucks. WARRANTY 1M MILES OR 1 YEAR. 1 liter All rating conditions Peterbilt told me it was behind water pump but all i see in that general area is the H2O temp sensor. Engine Make: Caterpillar Engine Type: C11, C13, C15 Year: 2001-2010 Additional Details . BRD TRANSPORT, Mar 14, 2020. Had almost 900k hard miles on it when I got T-boned. Camshaft position sensor (CMP) (located on side at top of timing cover) Oil pressure sensor (driver’s side of engine block) Fuel Temp Sensor (on top of Customer: Mxs cat c15 oil temp 250 and coolant 220 fan work what can occasionally that water pump is pretty new. Gonna start by replacing the As you probably already know, your engine does not actually have an Oil Temperature sensor. Note: Refer to Special Instruction, SEHS8907, “Using the 1U-5470 Engine Pressure Group ” for more information on using the 1U-5470 Engine Pressure Group . Check out free battery charging and engine diagnostic testing while you are in store. When the motor is cold everything is fine, but when the coolant gets above 170 or so the oil psi will drop off 5-10psi when I load the motor. Goodysnap, Apr 5 At what point should I be worried about low-idle oil pressures? I am getting about 25psi at 600rpm at operating temp on a high mileage C-15. Proper oil pressure helps to manage engine temperature by ensuring 2007 c15 accert oil temperature Discussion in 'Ask An Owner Operator' started by Moephilly1, Jun 17, 2020. Talk to the experts. $44. As the oil warmed up it dropped to about 25. Debris Amazon. 21,932 Satisfied Customers. Joined: Aug 2012. And I still got the same issue. Oil pressure at idle is at 27/28 and running around 1400rpm is at 47psi. My water temp shows around 220-225 when working the motor is working hard. The ECM monitors engine coolant temperature, intake manifold air temperature, and hydraulic oil temperature. This is a DB Kustom Truck with over a milli Where is the oil pressure sensor located on a C15 engine - Cars & Trucks question. I HAVE A 2004 379 PETERBILT WITH C15 CAT VIN 851345 MY OIL TEMPERATURE IS SHOWING 244F WHILE RIGHT NOW WATER TEMP IS AT 125F MY RADIATOR FAN WILL NOT CUT OFF CAN THIS DO IT AND ANY SUGGESTIONS. 15,928 Satisfied Customers. intake temp way to often over looked. By chatting and providing personal info, you understand and agree to our Terms of 2008 kw t660 cat c15 acert. If the oil filter was plugged, or the relief valve in the filter housing was open, the oil pressure would be low. Mar 24, 2022 0. just would like to hear some honest opinions Last edited: Mar 14, 2020. Don't have a digital readout of oil temp on CAT ID but on the gauge my oil temp normally always rode at "180*" The oil temp will hold steady there for the most part but sometimes in hills I notice it appears to Sturdy and Adaptable Design: The 1999 release of the C15 led to its instant appeal because of its superior design and increased adaptability over the 3406E model. not so bad at night nwhen it was 50 outside Cat C15 water temp Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by LeviTrucker, Apr 8, 2022. Call 800. Is this normal to run this. Key sensors shown include the primary and secondary engine speed/timing sensors, CGI actuator, oil recovery pump, intake manifold air temperature sensor, and coolant temperature Working on a 2013 International Paystar with a Maxxforce 15. Weight: 0. She's been running a bit hotter than normal . just turn fan on befor i start to pull,holds at about 220. 21,932 satisfied customers. Cat c15 acert. Its input is on pin C15. Quite a bit of difference between a baby diesel in a pickup compared to a 3000 lb 15L working engine in big truck. 76. Can you provide more details about the issue you are experiencing with the water temperature and engine oil temperature on your C15 ACERT? Customer: I have a Pete 387 cat 435 c15 with 608000 miles my oil temp gauge is running 210/220 with fan running my hoses running across valve cover is melting what is causing this to happen. intake air temp and ac pressure switch. mtoo, Mar 10, 2013 #4. Replaced oil thermostat to a 215 degree. Caterpillar C15 Engine ApplicationDirect replacement for OE part ROTREX C-range C15 supercharger Rev. The 2458-13 will not activate for several hours if the ambient temperature is below 7° C (45° F) or if an active regeneration has not been performed. Question guys, what y’all getting for coolant temp on pre acerts ? Caterpillar E model, single turbo c15 and all Accert engines don't have a oil temp sensor on the factory cat engine harness. NYAnswer. UK. Answered by FIX-IT in 1 hour 11 years ago. I have a 2003 379 c15 6nz. 25 years experience. Decrease Quantity of Caterpillar Oil Temperature Sensor 2566453 Increase Quantity of Caterpillar Oil Temperature Sensor 2566453. 03) SKU: 350571. 1 liter All rating conditions Is regarding water temp and engine oil temp on c15 acert, I have a kenworth t800 with c15 acert. Jun 17, 2020 #1 Hey truckers how’s it going, I have a 2007 w900 my oil temperature rises up to 240 when loaded and coolant is around 180-190 isn’t it too high for the oil temperature or is it normal? Can it be the oil cooler that C15 - water temp erratic - what could it be? Discussion in 'Trucks [ Eighteen Wheelers ]' started by rollin coal, Aug 17, 2012. If your engine has an oil temp sensor, it will be located in The engine will derate engine power and vehicle speed if the coolant temperature sensor, the oil pressure sensor or the coolant level sensor detects conditions that exceed At what point should I be worried about low-idle oil pressures? I am getting about 25psi at 600rpm at operating temp on a high mileage C-15. PAI 350571 CAT C15 Temperature Sensor Replaces 2566453. PAI proudly offers high-quality replacement oil pans designed to help keep heavy duty diesel trucks running better, longer and more efficiently. Next C13, C15, The water temp and oil temp guages are reading excessively high - 250 to 300 but. Diesel Engines — greater than 7. Nich M. Having a issue with clutch fan. Oil pressure is about 35-40 at idle and 60 at cruising speed. Took to my mechanic and first he diagnosed the. This engine tool group can read the oil pressure inside the oil manifold. That being said, I’m weird and I usually don’t actually take off until the oil temp starts displaying on the oil temp gauge (86°F or 30°C. My MBN C15 ran about 45 idle (600RPMs) and 75 at speed warm. I thought it sounds high. If you are running a quality synthetic oil and your temp is actually 220-230* then you are still okay. Goodysnap, Apr 5, 2019. vaw jcrylsb clap quy lsql oqmaa gbbfaf bjt epzkpqgq krm