How does K Jetronic fuel injection work?
How does K Jetronic fuel injection work?
An air enters to the air filter, then it enters into the engine cylinders through the air flow sensor and throttle valve. Therefore, the rotary-type fuel pump with electric drive supplies fuel from the tank. The fuel enters to the fuel accumulator through the filter.
How does a warm up regulator work?
The Warm-up regulator ensures that the engine runs smoothly when looking for one cold start slowly getting warm. It is directly connected to the motor so that it can measure the motor temperature directly as a controlled variable. When the engine warms up, the bimetal spring bends back up.
How does Bosch L Jetronic work?
The fuel distributor is mounted atop a control vane through which all intake air must pass, and the system works by varying fuel volume supplied to the injectors based on the angle of a moving vane in the air flow meter, which in turn is determined by the volume of air passing the vane, and by the control pressure.
What is the difference between K Jetronic and KE-Jetronic?
The main difference between the two types is that on the KE-Jetronic system all mixture corrections are controlled electronically by an electromagnetic pressure actuator incorporated in the fuel distributor.
Where is the warm-up regulator?
The warm-up regulator PN 102353 [WUR], also known as the control pressure regulator, generates a secondary fuel pressure that sits on top of the plunger in the fuel distributor to offer resistance to its movement. It is located on the driver’s side valve cover, just behind the oil filler cap.
What is the difference between D Jetronic and L Jetronic?
L-Jetronic used custom-designed integrated circuits, resulting in a simpler and more reliable engine control unit (ECU) than the D-Jetronic’s. L-Jetronic was used heavily in 1980s-era European cars, as well as BMW K-Series motorcycles.
What is KE Jetronic?
KE-Jetronic are the air-flow sensor, the actuator. which regulates the fuel distributor, the pressure regulator which keeps the primary pressure constant and performs a specific shut-off function when the engine is stopped, and the electronic control unit.
What is a Wur Porsche?
It could be the warm up regulator located on the upper left hand side of the engine. This valve is in the circuit to close the fuel from the control circuit when the engine is off, avoiding the total loss of system pressure while the engine is stationary.
What is a warm up regulator?
The Warm-up regulator ensures that the engine runs smoothly when looking for one cold start slowly getting warm. It is directly connected to the motor so that it can measure the motor temperature directly as a controlled variable. The Bimetal spring is heated in the process.