Engineering and Technology

  Toyota Prius car different ECU location Location for different ECUs for Toyota Prius Following schematic diagram depicting locations for different ECUs for Toyota Prius car. There are several ECUs installed for the Toyota Prius car to control various functions to ensure excellent driveability. ECUs communicated to each other using different communication methods depends upon their functionality and working. Toyota Prius is one of the most modern cars from Toyota and has complex electronics and electrical systems involved.   Toyota Prius different ECU location Following are a few main ECUs found in the Toyota Prius car Certification ECU Combination Meter Power source ECU Tire Pressure Monitor ECU Gateway ECU Transponder Key ECU Transmission control ECU AC ECU SRS ECU Traction control ECU

 Toyota Prius transaxle front suspension and drive shafts assembly  Toyota Prius repair, service manual Toyota Prius transaxle and driveshafts diagram Here in the following Toyota Prius transaxle and driveshaft schematic diagram is shown which is focussing on all parts associated with transaxles like axles, driveshafts, suspension, and wheel assembly. Hope this illustration would help many people who are about to repair their Toyota Prius themselves. Also, other small parts like driveshaft seals and the rest of the details are given. Toyota Prius driveshaft transaxle and suspension Toyota Prius suspension and transaxle parts details: Following are parts for Toyota Prius transaxle and driveshaft assembly: Snap ring for front driveshaft hole: Right-hand side assembly for the driveshaft Oil seal transaxle hybrid vehicle Left-hand side assembly for the driveshaft Left-hand side speed sensor front Clip for suspension Left-hand side subassembly tie rod end Left-hand side axle n...

 Toyota Prius Toyota CVT Hybrid transaxle transmission drive gearbox  Toyota Prius repair, service manual Toyota Prius real Toyota Hybrid: Toyota Prius is one of the real hybrids cars from Toyota which is using hybrid technology and provides the best benefits and great savings on millage over the conventional vehicles of the same class. Toyota Hybrid is equipped with the latest technologies and it is a real modern car from Toyota which is truly hybrid. Toyota Prius uses CVT transaxle technology for drive train which is the best modern technology available on the market. Toyota Prius is cutting on fuel and providing test fuel economy with the best drive pleasure among the other manufacturers. Toyota Prius Toyota Hybrid transaxle schematic diagram: Following is the diagram for the Toyota Prius car transaxle. All parts are covers in detail to give a clear understanding of the Toyota Prius hybrid car transaxle. Toyota Prius transaxle CVT schematic Parts details for Toyota Pri...

  Toyota Prius Engine bay Electrical parts detail part 1 Toyota Prius repair, service manual Toyota Prius  EM01R0U electrical components under the hood  Toyota prius wiring routing and components All components and sensor details for Toyota Prius EM01R0U 1 A/C Condenser Fan Motor 2 ABS & BA & TRAC & VSC Actuator  3 ABS Speed Sensor Front LH  4 ABS Speed Sensor Front RH  5 Air Fuel Ratio Sensor (Bank 1 Sensor 1)  6 Ambient Temp. Sensor  7 Brake Fluid Level Warning SW  8 Brake Master Stroke Simulator Cylinder Assembly  9 Camshaft Position Sensor  10 Camshaft Timing Oil Control Valve  11 Circuit Breaker Sensor  12 Compressor Assembly (Motor) Inverter  13 Converter  14 Converter  15 Crankshaft Position Sensor  16 Coolant Heat Storage Tank Outlet Temp. Sensor  17 Coolant Heat Storage Water Pump  18 Engine Coolant Temp. Sensor  19 Engi...

Audi car spark plugs The function of the spark plug in the Audi car A spark plug is usually the end component of the ignition system in any petrol car. Spark plugs must be competent to withstand the high temperature and pressure of the combustion chamber. The ignition occurs billions of times during car engine start condition. The ability to dissipate heat is the most important characteristic of the spark plug. The central electrode of the spark plug should be hot enough to burn out any carbon accumulation on it during the engine reaches the normal operating temperature. Also, the electrode should not be heated enough that it could burn the central insulator. The central insulator is very important as it separates the central electrode from short-circuiting to ground. Typical spark plug construction Cold spark plug The cold spark plug is referred to as the spark plug which transfers the heat produced by the combustion process fast through the thre...

 Audi   Car ignition system electrical circuit diagram Audi Kettering or CB points ignition system Kettering ignition system or CB points ignition system was the very common and popular ignition system for the last 100 years. This system was developed or invented by scientist Charles Franklin Kettering in 1906. The Kettering ignition system uses a battery, CB points, capacitor, and distributor for ignition. Before the Kettering system vehicles were using magneto ignition system. In a magneto ignition system, there is no battery and the voltage for the ignition system is produced by a small permanent magnet generator known as a magneto. Magneto ignition system is still used on small engines and motorcycles. Both magneto ignition and Kettering ignition system have their own benefits and limitations. All petrol engines need a spark to combust the air-fuel mixture. For combustion, a spark plug is installed in the engine cylinder head. When the piston reaches the top dead...

Audi Le Mans Quattro Sportscar introduction Audi le mans Quattro Audi le mans Quattro is a very high-end Audi sports car with a V10 engine. Audi le mans Quattro is made on the concept of Audi R8 car. The Audi R8 won le mans 24 hours race three times. Audi le mans Quattro is an amazing machine which is the excellence of Audi corporation. Audi had produced Le mans Quattro with their years of experience on racing tracks. They developed this car with great effort and the latest technology. Audi le mans Quattro engine and transmission Audi le mans Quattro had installed a V10 Biturbo engine with a direct fuel injection system. This car is equipped with an LED headlight on the front whose front glass is clear and provides beautiful light at the night. Audi le mans Quattro is designed with craftsmanship that both the cockpit and passenger seats are perfectly matching the racing track needs. The engine for this car is a five-liter V10 FSI Biturbo engine which is capable of producing 449KW or 61...

 Engine Management system for Audi vehicle V6 engine What is engine management system for audi? Engine management system is a system in which an engine parameters are controlled electronically through different sensors and actuators to get optimum performance from the engine. Running a vehicle on less fuel and tune is for optimum performance is the key requirement for any modern engine. Consuming less fuel and burning the fuel totally in the engine to protect environment is the second achievement of the engine management system. Types of sensors used for audi engine management system There are two main types of sensors used on audi v6 engine for engine management system They are input sensors and output actuators Input sensors are collecting different parameters data like air quantity, air temperature, air flow, engine rpm, crankshaft position, camshaft position, coolant temperature, Oxygen quantity in exhaust gases and engine knock data etc. The output actuators are controlling di...

  Renault Kwid  Review and specs General information about Renault Kwid Renault Kwid is somewhat like a mini Renault Duster car. Renault Kwid is especially designed as a small engine and small car for average buyer and an average class family person. The Renault Kwid has 5 people capacity. The Renault kwid is coming in seven different variants in Petrol. The different variants of Renault Kwid had different engine size and some differences in transmission. Renault Kwid is equiped with beautiful LED head lights and LED tail lights. Renault Kwid is providing beautiful digital cluster and LED touch screen display which is 8 inch and it provides many features like all modern cars have. Renault Kwid car offers wide interior and configurable drive which is not provided by many competitors in hatchback class. The entry level Renault Kwid has 0.8 liter engine and provides 45hp of torque. Renault Kwid have a 184mm ground clearance which is enough for such class cars. Renault Kwid What i...

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P0500 Vehicle speed sensor malfunction What is p0500 OBD 2 code P0500 is a common code which causes check engine light to glow in modern vehicles. The code P0500 means Vehicle Speed Sensor Malfunction. P0500 code can come due to many reason and an automotive service engineer or technician should troubleshoot and diagnose such condition and dig behind the reason for P0500 trouble code. Tools like scan tool and oscilloscope is used to diagnose and troubleshoot the code p0500. p0500 vehicle speed sensor code p0500 trouble code definition The code p0500 is a common obdII code which shows  a defect or malfunction detected in the vehicle speed sensor circuit. This code is associated with other trouble codes like p0501, p0502, p0503 etc. What does the trouble code p0500 mean The trouble code p0500 indicates fault found with vehicle speed sensor. The speed sensor sends pulses according to the vehicle speed to vehicle ecu or pcm. When these pulses are not received to the vehicle computer or...

 P0335 malfunction code: Crankshaft position sensor A circuit malfunction P0335 code definition This code p0335 comes for gasoline engine when the vehicle computer or ecu unable to detect the crankshaft position sensor in first second of engine starting. The crank position sensor is the most important sensor in any vehicle. The crankshaft position sensor tells the crankshaft position to the vehicle computer or ecu. The ecu uses this information to time the spark and fuel injection pulses to corresponding engine cylinder. Without this sensor information the ecu would be unable to provide ignition and fuel delivery at correct time to the engine. So the engine wouldn't start. The other function of the crankshaft position sensor is to tell the ecu or pcm the engine rpm or engine speed. Also the same information is used as input to the taco meter or rpm meter to show the vehicle engine speed. Crankshaft position sensor information is provided to automatic transmission ecu also. The cran...

  What is switch gear Definition of switch gear Switch gear is the equipment which is used to control, switch on and off and regulate electrical power in the electrical power system. Switch gear consists of fuses, switches, isolator, circuit breaker, relay, potential or voltage transformer, current transformer or CT, lightning arrester, power transformer, tape changer and control panels etc. Switch gear is located normally in substation and generarating station in electrical system where electrical power is generated and distributed. Control is a must for electrical power for both electrical power requirement and protection. Switch gear is used to switch on a off power according to power requirements as well as for electrical system protection to isolate faulty circuit from the power system in case of failure and faults. Switch gear is used on both high voltage and low voltage side of the supply system. It is used to energize and DE-energize the power system and equipment form the ...

 Toyota Highlander 2021 Toyota highlander is a sporty-looking xse executive class car which is affordable in its class and features. Toyota highlander 2021 overview Toyota highlander 2021 is the latest station wagon from Toyota. Toyota highlander is designed as a family car for executive class which is durable and reliable in its performance. This car comes in standard V6 engine and also the fuel economy hybrid design option is available for people who looks for economy journey. This is an all wheel or 4 wheel drive vehicle which has three row of seats. The last row of seats is designed for kids and younger adults. Toyota highlander is designed with extra feature of safety for driver and passenger. Toyota highlander 2021 Pricing and models for toyota highlander 2021 Toyota highlander starts from $36K and is going up to $48K for different models and variants. The cheapest one is the L model which starts at $36K. Next is LE model which prices $38K. Toyota highlander hybrid model come...

Changan CS85 and CS95 cars Introduction and review About changan cs85 and cs95 china made cars Changan is a China based car manufacturing company who has assembling plants located in different areas of the world. They have recently established a manufacturing and assembling plant in Pakistan who started manufacturing different variants of changan cars including changan cs85 and changan cs95. Both are excellent cars from changan. The cs85 is a little old model compared to the newer cs95 model. Changan cs85 Changan cs85 and cs95 car engine, transmission and power cs85 is introduces especially for the Arab world and changan introduces features in cs85 according to the Arab world requirements. Changan cs85 had introduces with 2.0 Liter turbo gas engine with 8 speed automatic transmission. changan cs85 is capable of producing 360 N-m or maximum torque. Changan cs85 is know for its outclass look and glamorous standing in the world. Changan cs85 had introduces in many colors and in an amazing...