Yes, a Jerk Pump and a Fuel Injection Pump are the same thing. Unit Injectors and Common Rail systems do not use a Jerk Pump.
can some one tell me if you can change the gasket on the back of the injection pump on 1983 mazda diesel pickup with out any problems
The injection pump crank sensor is internal to the injection pump. It is not serviceable.
The injection pump was improved from the B type Bosch injection pump to the P type.
The high pressure fuel pump on a Bosch Common Rail system does not require timing.
This could be a number of problems... Fuel pump problem? Carbuerator / fuel injection problem? Timing problem?
there are many models of injection systems. However in the common Bosch system using injection lines and nozzles, you rotate the pump in respect to the crankshaft or camshaft position. This advances or retards the timing depending upon the direction the pump is rotated.
Why does my fuel pump keep running on my 1984 190E
If you are asking, "Is there a fuel injection pump in an internal combustion engine with fuel injection?". then the answer would be Yes, it is the fuel pump itself. If that is not your question then please rephrase your question and try again.
To turn the injection pump up you set it to TDC static timing by rotating the pump. It is adjusted by an Allen screw on the lower side of the pump.
1993 sc 400 fuel injection pump location? how do you know if it bad ?
A common problem on Acura Legends (and other Acuras and Hondas in general) especially in hot weather is the fuel injection ("main") relay. In many cases, this relay is usually the cause of hard starting problems rather than the fuel pump. The fuel pump is misdiagnosed because many people are unaware of the fuel injection (also known as the "main") relay. The main relay is located under the dash, on the driver's side.