Vehicle ignition system Ford Scorpio 2

General information about the ignition system
Gasoline engines are equipped with a contactless electronic ignition system. The ignition system generates an electric spark for each cylinder, which ignites the...

Operation of the ignition system
The optimum ignition advance angle depends primarily on the instantaneous values of the crankshaft speed and engine load. The instantaneous engine load is determined by...

Safety precautions when working with the ignition system
The ignition systems installed in FORD SCORPIO vehicles can contain high voltages of up to 30 kV (kilovolts). Under adverse conditions, such as humidity in the engine...

Checking the distributor cap/high voltage wires
Engines up to 8/94 If the resistance of the high-voltage wires and the distributor cap is too high, it may cause difficulties with starting the engine and misfiring in...

Checking the ignition coil
Engines up to 8/94 The ignition coil is checked using an ohmmeter. Disconnect the negative (-) battery cable. Caution: When the battery is disconnected, the contents of...

Removal and installation the ignition distributor
ONS and V6 engines up to 8/94 Removal Note: At the factory, during assembly, the ignition distributor is set with an accuracy of up to half a degree. To indicate the...

Removal and installation of the ignition system control unit
OHC and V6 engines up to 8/94 Removal Disconnect the negative (-) battery cable. Caution: When the battery is disconnected, the contents of electronic memory devices,...

Checking and adjusting the ignition timing angle
Engines up to 8/94 (except DOHC engine) Adjustment of the ignition timing angle is required only if the ignition distributor has been removed. For adjustment, a...

Removal and installation spark plugs
Spark plugs are replaced regularly as part of maintenance. Caution: Replace spark plugs only when the engine is cold or warm to the touch. If the spark plugs are removed...

Spark Plug Technique
The spark plug consists of a central electrode, an insulator with a housing, and a ground electrode. The central electrode is hermetically secured in the insulator, and...

Ignition system fault diagnostics
First of all, you need to find out if there is an ignition spark. To do this, unscrew the spark plugs, insert them into the tips and short-circuit each spark plug...

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