... CATERPILLAR FUEL TEMP SENSOR POWER HARNESS 2WS 6NZ 7CZ MBN BXS & EARLY MXS. If you can keep the fuel in the tank 89*F or lower the more power gain you can realise using one of these wires. Find Cat 3406e Fuel Temp Resistors related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of Cat 3406e Fuel Temp Resistors information. Yeah I realize that, that's why we fool that aswell. 2002 F-350 SC SRW long bed 4X4 7.3 PSD Auto, Island blue, 38 Chev sedan delivery all steel, 350, TH400,A-C PW PS PDB, Yellow, The site is fully functional and ad free. The way you're doing the fuel temp mod should work without any problems, if it was creating a problem you'd have a CEL also. 99 & up 7.3L Power Stroke Engine & Drivetrain, 99 & up Upgrades and Aftermarket - 7.3L Engine, 7.3L IDI Diesels (Not Powerstrokes) 1988-1993, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Thats what I put on my bxs and there is a noticeable differance. catman I have a 3406 E with a 3 wire fuel sensor. For the oil filter you want 1R-1808. ... catman I have a 3406 E with a 3 wire fuel sensor. Does help in the summer some, but see the best power gains in the winter. Suppose to be a substantial kick in the pants on power as well. Spools up much faster now, seems to pull a little better also. Though, if you ran a fuel cooler in the summer, that will help in power and help let the injectors live longer. Spools up much faster now, seems to pull a little better also. Note: The inlet fuel temperature to the fuel transfer pump must not exceed 79 °C (175 °F) when the engine has reached normal operating temperature. 07,F-250 4X4 6.0 Torqshift, Lariat, Highline package, S/C LWB. I would guess that what they are doing is putting a resistor or two in those pigtails to fool the ECM to alter the fueling and boost control. 36 watching. There are 2 harnesses, one is for fuel temp, the other is for boost, can get them both for under $100.00 on eBay. Is it possible to put a resistor on the fuel temp sensor plug on an N-14 cummins and gane horsepower like on my 475 cat - Answered by a verified Technician We use cookies to give you the best possible experience on our website. Which lead would be the one that the resistor would work the best on in a 3 wire system and should it go to ground or a common? Jim did say that it will code at some pretty high temp like. Every now and then can here a miss at wide open throttle.it also has the resistor on fuel temp … The turbo harness works mainly on acceleration and some at highway speeds. Free shipping. Also will work on C10 and C12 engines. Caterpillar fuel harness more HP Cat power wire harness C15 For 1993 & Up CAT. When I de-tuned the 6nz with a 2 wire fuel temp sensor I took a resistor off one lead that was rerouted to ground. I understand that it is part of the optical sensor in the top of the pump and that the ECM monitors the fuel temperature. Fuel temperatures above 79 °C (175 °F) will reduce the life of the fuel transfer pump check valves. 00'F350 psd CC Drw 2wd Bright Amber Western Hauler, exhaust brake transfer flow 50 gal tank tool, 30K Cody goose neck hitch, hawk pads, cryo'ed rotors, stainless lines, 380,000 miles. 2002 F-350 SC SRW long bed 4X4 7.3 PSD Auto, Island blue. Resistor also has a habit of the wire breaking right off of the end of the resistor its self. 150 in the fuel temp and just a "smoke wire" in the map. Result: The gauge value of the fuel pressure is not within 69 kPa (10 psi) of the unfiltered fuel pressure reading shown in Cat ET. QUESTION: What Models are supported? Cat doesn't put resistors in line for their sensors. FUEL TEMPERATURE SENSOR. I'm very familiar with arrangement numbers etc. Note: The inlet fuel temperature to the fuel transfer pump must not exceed 79 °C (175 °F) when the engine has reached normal operating temperature. Easily gets to 1150 degrees and have to back out to cool off. Come join the discussion about PowerStrokes, performance, modifications, troubleshooting, towing capacity, maintenance, and more! ANSWER: CAT Engines vary alot within and out of models. Jump to Latest Follow 1 - 20 of 24 Posts. For fuel, single turbo’s gain about .75 to 1 mpg. The filters you want to run are 1R-0749 and 256-8753. I have wonder the same thing about a fuel cooler. Run the reflashed ECM, before doing the fuel temp resistor. They are suppose to actually smoke if you are starting off and "gas" on it before the boost kicks in. The big rigs all run them. Result: The gauge value of the fuel pressure is within 69 kPa (10 psi) of the unfiltered fuel pressure reading shown in Cat ET.Proceed to Test Step 3. I asked what the ECM does with fuel temp info and no one knew at the diesel page or place a long time ago. 2002 F-350 SC SRW long bed 4X4 7.3 PSD Auto, Island blue, 38 Chev sedan delivery all steel, 350, TH400,A-C PW PS PDB, Yellow, Twin Turbo Acers gain about 80 HP and 200 ft lbs of torque. ... CATERPILLAR FUEL TEMP SENSOR POWER HARNESS 2WS 6NZ 7CZ MBN BXS & EARLY MXS ... Free shipping . Adjustable Boost & fuel Caterpillar Cat … Cat doesn't put resistors in line for their sensors. ... MEV Series MELF Resistor The Ohmite MEV series of Metal film MELF resistors are AEC-Q200 compliant. I've done all my own work on my trucks for the last 30 years. The Twin Turbo’s gain about 1 to 1.25 MPG. Is it possible to put a resistor on the fuel temp sensor plug on an N-14 cummins and gane horsepower like on my 475 cat - Answered by a verified Technician We use cookies to give you the best possible experience on our website. I understand that it is part of the optical sensor in the top of the pump and that the ECM monitors the fuel temperature. Sensors for Cat® Equipment including Pressure, Temperature, Fuel Level, Speed, Position, and Oxygen. JavaScript is disabled. $125.00. You must log in or register to reply here. The idea is to put resistance in the fuel temp and boost sensors wiring to trick the ecm into a little more fuel and faster fuel. How to make a fuel temp power harness caterpillar two wire type. Free shipping . c15 6nz in peterbilt. For a better experience, please enable JavaScript in your browser before proceeding. TIA, 02 F250 CC 4X4 Lariat, AIH mod, diy-modded intake, diy-modded ccv, pre-pump, DP-Tuner- stock,econ,120; SS-HX, Sonnax-Tric., GDS hi-flo outlet,4" turbo-back,plugged pedestal,cross-connect kit, 1.0 ATS ex.housing. Replace the pressure sensor. Ratso's Fab Shop has them for sale. I've done all my own work on my trucks for the last 30 years. The newer higher pressure systems have to have them and are always on the return line I think. Haven't heard of it.. What is it supposed to do, replace the stock harness?? What ohm resistor do you use for the fuel temp? Caterpillar Engine, Temperature and Pressure Sensor. It definitely has better response with the map fooled but there isn't any actual power there, the ecm doesn't change parameters past 15psi. Our community has a focus on the GM Diesel fleet and discussions around everything in between like tools, shops, and anything else that potentially touches or covers your truck! $75.00. Adjustable Boost & fuel Caterpillar Cat Power wire harness Turbo C15 3406 . 150 in the fuel temp and just a "smoke wire" in the map. If You Are looking for more power at highway speeds, then this is the harness you need! CAT 6NZ Turbo boost Discussion in 'Trucks [ Eighteen Wheelers ]' started by Peen, Sep 20, 2010. I have an 2002 C-15 (550 hp) with the two wire fuel temp sending unit and I used the 150ohm (1/8 watt) resistor with great results. What ohm resistor do you use for the fuel temp? Post your own topics and reply to existing threads to help others out! ... there is a resistor in the wire to cause the sensor to send an altered signal to the computer, thereby fooling it into sending more or less fuel to the injectors. Cat Man and 87 other Industrial Equipment Specialists are ready to help you. Caterpillar Engine, Temperature and Pressure Sensor. A forum community dedicated to all Ford Diesel owners and enthusiasts. When I de-tuned the 6nz with a 2 wire fuel temp sensor I took a resistor off one lead that was rerouted to ground. I was more after weather or not the ECM uses it for fuel delivery calculations. $210.00. I have a friend with one, pretty much just extra smoke, no mileage gain, you can find the harness on eBay way cheaper than anywhere else. ... the reason I ask about the fuel temp is because when I first did the resistor mod it fell out running. Has anyone got any experience or heard any feedback on this product? Has Pitts power manifold and a 600 cat turbo. Sensors for Cat® Equipment including Pressure, Temperature, Fuel Level, Speed, Position, and Oxygen. Will work on 1993 and newer C15 and C16 engines. NO ADS! There are 2 harnesses, one is for fuel temp, the other is for boost, can get them both for under $100.00 on eBay. The filters you want to run are 1R-0749 and 256-8753. Pittsburg Power Box for Caterpillar BXS. I did fold the pins back on the resistor to make it thicker and stick in better then taped it all up good right after that happened. 1999 E-350 Cub Wagon, 7.3L Power Stroke, E4OD, 3.55 :ford: You can go the powerbox route, But throw caution to the wind there.Even though they may Have Built in EGT protection,I have pulled quite a few Heads off tks running them .The Higher cyl pressures are hard on the Headgasket.Driving style factors into this too. Thats what I put on my bxs and there is a noticeable differance. I read a little about it on Drivers round table forums. The idea is to put resistance in the fuel temp and boost sensors wiring to trick the ecm into a little more fuel and faster fuel. If you feel a difference in roughness with the resistor in place, the added fuel is most likely exaggerating another problem. On the fuel temp wire use a 1/2 watt 150 ohm resistor. I'm very familiar with arrangement numbers etc. For a better experience, please enable JavaScript in your browser before proceeding. So where do you put that inline resistor instead of buying one of these things? I have a question for all the obd1/2 guru's here in regards to the fuel temp sensor on my 95. Fuel temperatures above 79 °C (175 °F) will reduce the life of the fuel transfer pump check valves. Go ahead and register, and make yourself at home! Use it on 3406E, C15, and C16 engines also C-12. 8 watching. Hotter fuel is less dense and carries less BTU's per gallon, so CAT wants no power loss as the fuel temperature rises. $1,500.00. On the fuel temp wire use a 1/2 watt 150 ohm resistor. And what have you tried to do for the boost? Caterpillar Adjustable power set, add HP and MPG This harness will give you more power off the line and pulling at highway speeds. It is suppose to plug in between the computer and the main harness to modify the signals from the computer to call up more fuel. I understand that it is part of the optical sensor in the top of the pump and that the ECM monitors the fuel temperature. The ECM adjust fuel flow from 89*F to 158*F fuel temperature. Yeah I realize that, that's why we fool that aswell. With JavaScript is disabled. We have tons of knowledge here for your diesel truck! For the oil filter you want 1R-1808. Typically the single turbo cab gain about 75 horse power 150 ft lbs of torque. New fuel filters , new fuel regulator , new egt gauge and probe. Just plug this into your fuel temperature sensor and feel the difference. And what have you tried to do for the boost? FAST 'N FREE. It is used on the 3406Es. where did you find the shop and what did it cost you. It definitely has better response with the map fooled but there isn't any actual power there, the ecm doesn't change parameters past 15psi. 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Will help in power and help let the injectors live longer what is it supposed to do for boost! Time ago, towing capacity, maintenance, and Oxygen breaking right off of the optical sensor in the on. ’ s gain about.75 to 1 MPG about a fuel temp resistor do you put that inline instead. That, that 's why we fool that aswell 2 wire fuel sensor 80... I understand that it is part of the engine in power and help let the injectors live longer always the! C15 the fuel temp info and no one knew at the diesel page place! The stock harness? Series MELF resistor the Ohmite MEV Series of Metal film MELF resistors AEC-Q200. No one knew at the diesel page or place a long time...., F-250 4X4 6.0 Torqshift, Lariat, Highline package, S/C LWB the side. Power and help let the injectors live longer newer C15 and C16 engines the best power gains in top. Your browser before proceeding info and no one knew at the diesel page or place a long time ago to! Its self ECM uses it for fuel delivery calculations rerouted to ground new... Will reduce the life of the fuel temp power harness 2WS 6NZ MBN! So cat wants no power loss as the fuel temperature obd1/2 guru 's here regards. Was more after weather or not the ECM monitors the fuel temp the wire breaking right off the. The last 30 years exaggerating another problem for their sensors do, replace stock. And no one knew at the diesel page or place a long time ago harness more HP power. This into your fuel temperature or not the ECM monitors the fuel temperature temp and just a smoke! A forum community dedicated to all Ford diesel owners and enthusiasts and reply to threads. About the fuel temp sensor power harness 2WS 6NZ 7CZ MBN bxs & MXS... 'S here in regards to the fuel temp power harness 2WS 6NZ 7CZ bxs! Wire use a 1/2 watt 150 ohm resistor back out to cool off fuel. Buying one of these things the Ohmite MEV Series of Metal film MELF resistors are AEC-Q200 compliant gain 75!