Self Study Program 74 – Skoda 1.2L CBZB 77kW TSI petrol engine with turbocharger

VAG SSP 74. Skoda is consistently pursuing its TSI strategy and continues the successful history of its engine family with the new 1.2 ltr. TSI engine with a power output of 77kW.

The technological advancements of this small but powerful engine series lie in the consistent performance optimization as well as the weight reduction of the structure.
The engine, which is fitted with a new aluminum alloy cylinder block and which comprises a newly developed combustion system, distinguishes itself by the combination of the dynamic characteristics, a low consumption and low CO₂ emissions. Meanwhile, the aspect of CO₂ emissions has become an important factor which, amongstother things, influences the purchase decision of the customer.

CONTENTS

• Brief description of the engine
• Mechanical part of the engine
  • Cylinder block
  • Crank mechanism
  • Pistons, conrods
  • Chain drive for the control system and the oil pump
  • Cylinder head
  • Injection valves
  • Turbocharger
  • Cooling systems
  • Lubrication system
• Engine control system
  • System overview
  • Engine control unit
  • Charge pressure control
  • Coolant pump control solenoid valve
• Wiring diagram

You will find the instructions for the assembly and disassembly, repair, diagnostics and detailed user information in the workshop manuals, the diagnostic unit VAS 505x and in the onboard literature.
The time for going to press was on the 10/2009.
This brochure is not subject to update.

Language: English
Format: PDF
Pages: 44

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