Diesel injection system Opel Corsa B

General information about the diesel fuel injection system
When a diesel engine is running, clean air is sucked into its cylinders, which is compressed to high pressure. In this case, the air temperature rises to 700 -...

Checking and adjusting the maximum engine speed
The maximum engine speed is controlled by the ECM and cannot be adjusted by the vehicle owner. Below is a description of the speed check procedure, adjustment...

Checking and adjusting fuel injection timing settings
The moment of injection can be adjusted on the removed and installed engine. The following describes the adjustment on the installed engine. The test requires...

Checking the thermocouple
The temperature sensitive element is screwed into the thermostat housing. 1. Drain the coolant so that its level is below the temperature sensor. 2. Separate a...

Removal and installation of nozzles
Damaged injectors can cause severe knocking during engine operation and cause bearing failure. If the bearings are damaged, start the engine at idle and, in...

Fuel filter heating element
General information As the ambient temperature drops, the fluidity of diesel fuel also decreases due to the formation of paraffin in it. For this reason, in...