Troubleshooting help Opel Vectra B (petrol)

Is the starter cranking the engine?
If he doesn't, or does it slowly, please read the section below «Source of faults - electrical equipment». On the contrary, if the engine starts quickly, then...

Are the spark plugs sparkling?
With a 16V engine, remove the ignition wire. Disconnect the spark plug connector, unscrew the spark plug, insert the spark plug into the connector and place it...

Is fuel getting into the Multec central injection system?
Disconnect the fuel supply hose from the injection system and lower it into a container (emergency triangle shell cap). Have your assistant turn the engine...

Is fuel being supplied to the four-point injection system?
Unscrew the cap on the test lead of the fuel distribution pipe. Operate the starter briefly. The fuel pump is running and pressurizing the fuel. Have a rag...

First external inspection
Before we think about why the engine in our Vectra does not want to start, it is worth taking a checking look at the engine compartment. Perhaps the defect is...

Source of faults — electrical equipment
The control lights on the dashboard do not light up when the ignition is on: the battery is completely discharged, or the battery terminals are disconnected....

Source of faults — ignition
Are all connectors in the area of the ignition module DI5 correctly connected? Cracks in the housing of the DIS ignition module, burn marks from jumping...

Source of faults — fuel supply
No gasoline in the fuel tank is not as ridiculous as you might think. The lack of fuel first manifests itself in the form of interruptions in the operation of...