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2013 BMW F06 M6 Gran Coupe Engine Cooling Circuit

The cooling system in the 2013 BMW F06 M6 Gran Coupe engine. The engine and charge air cooling both have separate cooling circuits. The engine cooling is done by a conventional coolant pump. In this engine, higher coolant flow rate is achieved by the modified impeller geometry of the coolant pump. The cylinder head cooling has also been optimized. The cooling module only comes in one variant. The following schematic illustrates the 2013 BMW F06 M6 Gran Coupe Engine Cooling Circuit Diagram. 1.    Read more [...]

1995 Hyundai Elantra Ignition System Wiring Diagram

1995 Hyundai Elantra Review Hyundai Elantra 1995 is a 4-door sedan with front-wheel drive. It comes in three models: base, SE and GLS. The base and SE models offer 1.6L 4-cyl. engine, while the GLS model has higher specs with 1.8L 4-cyl. engine. They use 5 speed manual transmission. The 1.6 L models produce 113 hp (84 kW) at 6000 rpm and can reach 97 km/h in 9.5 seconds. But if you use the 1.8L model, you can get 124 hp (99 kW) at 6000 rpm and reach 100 km/h in 11 seconds. The top speed is 193 km/h Read more [...]

Nissan Navara D22 Air Conditioner Circuit and Wiring System

Nissan Navara D22 Specifications Review With a rugged underbody and good ground clearance, Nissan Navara D22 is ready to travel any terrain. Whether it’s for work or play, you can always feel the comfort provided by its various supporting features. This vehicle is available in three models: The Navara D22 4x2 Single Cab, 4x4 Single Cab and the 4x4 Dual Cab. Here, we’ll discuss mostly about the last models. All models are armed with the same engine, 2.5 liter intercooled turbo-diesel, DOHC. It Read more [...]

Volvo FM Truck Wiring Diagram and Cable Harness

Volvo FM Truck Specifications Review Volvo is well known for its reputation as one of the most reliable trucks on the road. It doesn't only function as a formidable carrier machine, but also comes with a beautiful design and high quality construction. The Volvo FM offers all those qualities including an excellent in-cab comfort. You can find some interior accessories like a table with dedicated space for cups and a spacious storage place inside, a paper holder in water resistant fabric, and a Read more [...]

Sierra Cosworth Electronic Engine Management System Diagram

The 1985 Sierra Cosworth is fitted with a combined Electronic Engine Management System with fuel injection from Weber and ignition system from Marelli. The electronic fuel injection system is in many respects very similar to the EFI system available for Scorpio and Sierra vehicles. An electronic fuel pump feeds fuel from the fuel tank through a fuel filter to the fuel rail with its four injectors (one per cylinder). The injector "on" time is individually controlled for each cylinder by Read more [...]

1983 Nissan Stanza Power Supply Routing and Wiring Diagram

1983 Nissan Stanza Power Supply Routing and Wiring Diagram This 1983 Nissan Stanza Power Supply Routing and Wiring Diagram is helpful in identifying specific problems in the power supply portion of the electrical circuits. For example, let's say a vehicle has inoperative rear window defogger. A quick check proves that turn signal lamp in the vehicle are operative. The power supply diagram shows that there cannot be a problem between the battery, ignition relay, ignition switch of fuse since Read more [...]

1975 Datsun 610 Transistor Ignition Unit Circuit Diagram

1975 Datsun 610 Transistor Ignition Unit Circuit Diagram. The transistor ignition unit provides the following functions: It makes and breaks the electric current in the primary circuit of the ignition coil. The duty control circuits sets the rate of make and break within one cycle, i.e., this maintains good ignition characteristics of engine from low speed to high speed and is equal to the dwell angle in the conventional breaker type distributor. A preventive circuit against locking is Read more [...]

Ford Mustang EFI with Nitrous Oxide NOS Wiring System

Nitrous is the most cost effective way to increase the performance of an internal combustion engine. The way  it works is to increase the amount of oxygen that can be introduced into the cylinder during the intake stroke. With more oxygen, more fuel can be burned, and thus, the engine produces more power. The nitrous system consists of four main components: nitrous delivery system, fuel delivery system, system plate, and electrical system. The following schematic shows the Ford Mustang EFI with Read more [...]

1999 GMC Jimmy Instrument Panel Fuse Block Location

The wiring circuits in your 1999 GMC Jimmy are protected from short circuits by a combination of fuses and circuit breakers. This greatly reduces the chance of fires caused by electrical problems. Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure you replace a bad fuse with a new one of the identical size and rating. The 1999 GMC Jimmy instrument panel fuse block is located at the driver’s end of the instrument panel. Remove the cover by Read more [...]

1983 Datsun 200SX Electronic Fuel Injection Wiring Harness

The 1983 Datsun 200SX control unit is connected to the EFI harness by means of a multi connector, and the EFI harness is connected to other sensors. The essential role of the control unit is to generate a pulse. Upon receiving an electrical signal from each sensor, the control unit generates a pulse whose duration (injector open-valve time period) is controlled to provide an optimum quantity of fuel according to the engine characteristics. The control unit consists mainly of three generated circuits Read more [...]