Ignition and preheating system car Skoda Superb 2

Engine Electrical System Specifications
ECM Engine Model 1.4 l SAHA — Bosch Motronic MED 05/17/20 1.8 and 2.0 l BZB, CDAA, CDAB and CCZA - Bosch Motronic MED 17.5 3.6 l CDVA - Bosch Motronic MED 9.1 1.6 l CAYC - Bosch EDC 17 CP 14 1.9 l BXE, BLS - Bosch EDC...

Basic information and safety precautions for the ignition, preheating and engine control systems
Ignition system The ignition system ensures the ignition of the air-fuel mixture supplied to the combustion chambers of gasoline engines. To form a spark of the required intensity, the 12-volt voltage of the on-board...

Troubleshooting — General Information
Note: Refer also to the Troubleshooting section of the Introduction. 1. The ignition and fuel systems are interconnected components of the engine management system, so some of its components can also perform functions...

Preliminary checks
1. If a malfunction occurs shortly after servicing of any unit, first of all, the unit and adjacent components should be carefully examined - it is possible that the cause of the failure is related to an elementary...

Engine Management System Diagnostics
On-Board Diagnostics (OBD) System 1. The models described in this Manual are equipped with the European On-Board Diagnostics (EOBD) system. 2. Reading OBD system data and clearing the processor memory is performed using...

Removal and installation ECM
1. Before removing the ECM, read its identification data and coding. If the ECM is removed for replacement, connect the diagnostic tool and perform the function "Replace engine control unit". 2. Turn off the ignition....

Removal and installation of engine management system components
1. The location of the sensors and other parts of the engine control system is indicated in illustrations 1.1 a-g and 1.2a-b of Chapter 4 . In addition, the sensors belonging to the ignition system are shown in Figure...

Removal and installation of ignition system parts
1. The ignition system parts are shown in the accompanying illustrations. 7.1a Ignition system parts for 1.4L models 1 Spark plug, 30 Nm 2 Wiring guide, 5 Nm 3 Ignition coil 4 Bolt, 10 Nm 5 CMP Sensor "G40" 6 Sealing...

Removal and installation glow plugs
Engines 2.0 l TDI-CR (CFFB, CFGB, CLJA) 1. Remove the key from the ignition switch. 2. Remove the top engine cover. 3. If present, remove the sound insulation from the injectors. 4. Disconnect the connector (1 on the...

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Read similar sections on other Skoda models

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➧ Power unit: Ignition system Skoda Favorit (1987-1994)

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