Number 1 on the 6.2 GM diesel is at about the 9:30 to 10 o'clock position when looking at the pump from the firewall end. The pump turns clockwise viewed from the firewall end. The firing order is : 1 8 7 2 6 5 4 3 .
The injection pump crank sensor is internal to the injection pump. It is not serviceable.
It will have a lift pump (may be on engine or in the tank) and an injection pump.
The injection pump was improved from the B type Bosch injection pump to the P type.
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.
On the injection pump gear are timing marks for 3,4 and 6 cylinder engines as the same gear is used in all the engines. To time the pump align the mark with the correct number for the engine with the center of the crank shaft and the center of the injection pump center. Timing should be 10 degrees before TDC on cylinder 1 The injection pump gear has 48 teeth with each tooth representing 7.73 degrees.
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.
Generally there are two sources of this on an engine with a pump-style injection system: 1) The front shaft seal on the injection pump (this is if you have a fuel lubricated injection pump). This requires a pump shop to repair the pump. Injection pumps are not something you want to take apart in your garage, they have very tight tolerances and very many small moving parts that, things which are not very welcoming of dirt. 2) A bad fuel pump, if your vehicle has an engine mounted fuel pump. To fix, generally the most economical solution is to replace the pump. In some cases, the pump can be resealed. It really depends on the application.
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 ?
Injection Pump-to-Injection Pump Gear Nut 170 N·m (125 ft. lbs.) Injection Pump Mounting Nuts 43 N·m (32 ft. lbs.)
Yes, the smog pump is correctly called an air injection pump. It pumps air into the exhaust when forst started to help the cat warm up.
it doesn't have afuel pump were you can seet,the pump is in the injection pump.