Spools up much faster now, seems to pull a little better also. 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, Every now and then can here a miss at wide open throttle.it also has the resistor on fuel temp … 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, CAT 6NZ Turbo boost Discussion in 'Trucks [ Eighteen Wheelers ]' started by Peen, Sep 20, 2010. Sensors for Cat® Equipment including Pressure, Temperature, Fuel Level, Speed, Position, and Oxygen. I have wonder the same thing about a fuel cooler. 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. The Twin Turbo’s gain about 1 to 1.25 MPG. The site is fully functional and ad free. Pittsburg Power Box for Caterpillar BXS. Yeah I realize that, that's why we fool that aswell. There are 2 harnesses, one is for fuel temp, the other is for boost, can get them both for under $100.00 on eBay. New fuel filters , new fuel regulator , new egt gauge and probe. On the fuel temp wire use a 1/2 watt 150 ohm resistor. The turbo harness works mainly on acceleration and some at highway speeds. ... CATERPILLAR FUEL TEMP SENSOR POWER HARNESS 2WS 6NZ 7CZ MBN BXS & EARLY MXS. 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. Use it on 3406E, C15, and C16 engines also C-12. I understand that it is part of the optical sensor in the top of the pump and that the ECM monitors the fuel temperature. 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. If You Are looking for more power at highway speeds, then this is the harness you need! For fuel, single turbo’s gain about .75 to 1 mpg. 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. 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. NO ADS! ... 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. Has anyone got any experience or heard any feedback on this product? where did you find the shop and what did it cost you. Easily gets to 1150 degrees and have to back out to cool off. 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. Run the reflashed ECM, before doing the fuel temp resistor. Go ahead and register, and make yourself at home! 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. Caterpillar Adjustable power set, add HP and MPG This harness will give you more power off the line and pulling at highway speeds. 8 watching. $210.00. FAST 'N FREE. $1,500.00. So where do you put that inline resistor instead of buying one of these things? 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. 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! Haven't heard of it.. What is it supposed to do, replace the stock harness?? 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. Find Cat 3406e Fuel Temp Resistors related suppliers, manufacturers, products and specifications on GlobalSpec - a trusted source of Cat 3406e Fuel Temp Resistors information. For a better experience, please enable JavaScript in your browser before proceeding. ... MEV Series MELF Resistor The Ohmite MEV series of Metal film MELF resistors are AEC-Q200 compliant. 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. 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For your diesel truck please enable JavaScript in your browser before proceeding of buying cat 6nz fuel temp resistor of these?... For Cat® Equipment including Pressure, temperature, fuel Level, Speed, Position, Oxygen... 87 other Industrial Equipment Specialists are ready to help others out 1/2 watt 150 ohm resistor rises... Life of the optical sensor in the summer some, but see the power... '' on it before the boost kicks in the difference 's why we fool that.!