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What is the function of throttle position sensor?

What is the function of throttle position sensor? A throttle position sensor is used to measure how open the throttle valve is and therefore controls the amount of air which can flow into the engines intake manifold. How does the throttle position sensor work on a car? One of the sensors that send signals to the transmission control module is the throttle position sensor. This throttle position sensor provides an important data source, with information coming directly from the vehicle’s throttle position. Is the Powertrain Control Module the brain of a vehicle? The Powertrain control module microprocessor can be called...
Easy tips

When was the last time I cleaned my Def injector?

When was the last time I cleaned my Def injector? I cleaned my injector last July 2017 and just opened it up again in June 2018 and it was caked in crystals! The injectors were still visible, but there was at least 4-5 mm of white crystals starting to plug up the hole into the exhaust chamber. Why does my Def injector keep clogging up? Gene I got a P20E9 code which turned out to be over pressurized def pump which turned out to be a clogged def injector and I believe the def injector is actually clogging up from...
Easy lifehacks

Is the Kobelco SK75 excavator a good car?

Is the Kobelco SK75 excavator a good car? Q: Kobelco SK75 excavator car I is not good hot start, 5000 hours of work. Starting 5000 hours ago takes 1 to 2 seconds, and now it takes 5 seconds to start. What is the reason for asking? Why are I stuck on a Kobelco excavator? Why am I stuck on Kobelco....... 5 Average sales of 120 excavators a year made us the largest Kobelco dealer in the USA....... you dont achieve that by selling junk. Komatsu and Deere/Hitachi are great machines and rival a Kobelco. Is the Kobelco sk350lc-8 bad start?...
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Which way does the thermostat gasket go?

Which way does the thermostat gasket go? it goes in the thermostat housing on the lower intake directly to the left of the distributor. There's 2 bolts holding on the housing where the upper radiator tube goes into the lower intake. Remove the two bolts and the housing, and your t-stat will be right there. Can a thermostat be installed in the wrong direction? Answer: A thermostat installed backward will cause the engine to overheat quickly, similar to a thermostat being “stuck closed.” Therefore, always double check that the thermostat is installed in the correct direction, and if equipped with...
Easy tips

How many horsepower does a busted valve lash make?

How many horsepower does a busted valve lash make? With optimized lash and a regular 1.8/1 intake rocker this motor made 808 hp on 87 octane fuel. The lash that made best power was at the wide limit not tight. At this point I thought the engine could make 825 hp so 808 was off the mark. What are the benefits of correct valve lash setting? Eliminating valve clatter, is one benefit of adjusting the clearance. Also, the engine will likely become smoother and more responsive. In addition, correct valve lash setting, can extend the life of the valve system....
Common questions

What are the fault codes for a Volvo truck?

What are the fault codes for a Volvo truck? VOLVO Truck Fault Codes DTC download free PDF, diagnostic trouble error codes - ABS, EMS, EDC, VMCU, FMI, TECU, EBS, APM; MID Units DTC (128, 130, 136, 140, 141, 144, 146, 160, 163, 166, 179, 184, 185, 206, 214, 216, 219, 220, 222, 223, 231, 232, 249, 250) - PID, SID, PPSID, PSID VOLVO Fault Codes DTC - Trucks, Tractor & Forklift Manual PDF Why is my ECU not working on my Volvo? It's supposed to come up if there is a problem with the ECU [Engine Control Unit], the computer...
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How does all wheel drive work in a Volvo?

How does all wheel drive work in a Volvo? Automatic all wheel drive, torque transfer to rear axle via viscous coupling when front wheels slip, electronic traction control on front wheels (TRACS - Volvo's brand of traction control). TRACS system works on speeds up to 40kph (25mph). Why do you need a Volvo FM truck? That’s why the Volvo FM provides endless possibilities. The flexible chassis layout and VBI (Volvo Bodybuilder Instructions) make it easy to prepare the truck for a superstructure. And the driveline, cabs and equipment packages provide you with even more options. When did Volvo stop making...
Easy tips

Why are there two hoses in a radiator?

Why are there two hoses in a radiator? Radiator hoses are a vital part of the cooling system that carry hot coolant from the engine through the radiator and circulate it back — cooler — to the engine again. There are two hoses, the upper and lower, and they’re thick and sturdy enough to handle both high pressures and immense heat. What should I do if my radiator hose collapses? There are two hoses, the upper and lower, and they’re thick and sturdy enough to handle both high pressures and immense heat. It should therefore strike you as odd if...
Easy lifehacks

What are the dimensions of a Caterpillar C7 engine?

What are the dimensions of a Caterpillar C7 engine? CAT C7 Dimensions approx: length 1036 mm, 41 in width 758 mm, 30 in height 1032 mm, 41 in Click for CAT C7 engine manuals and specs. CAT C7 Weight approx: 776 kg 1711 lb Click for CAT C7 engine manuals and specs. Where can I find the latest torque specs? Find the most up-to-date torque spec listings in electronic format. FelPro-Only.com is your convenient source for advanced sealing information. It’s the place to learn and share “tricks of the trade,” find proper diagnosis and installation instructions, and enjoy easy access...
Common questions

What causes a misfire on a 60 series Detroit?

What causes a misfire on a 60 series Detroit? It can be caused by a cracked injector tip or the internal poppet valve is sticking closed and causing fuel to be injected. To verify which injector it is. You would need to have someone cut out each injector one at a time while driving. If the problem stops and it just misses without smoke on one cylinder. That's where the problem is. What to do if a Detroit Diesel cylinder misfire? To determine if a faulty electronic control module (ECM) is causing the cylinder to misfire, perform the following: ‪...