Document ID: chunk:federal_register_of_legislation:F2022C00213:reg:120:p43
Version: federal_register_of_legislation:F2022C00213
Segment Type: reg
Provision Reference: reg 120 (pt 43/56)
Character Range: 276802–283010

mm
          4.1.2.3. Engine capacity: 3/ ............. cm3
          4.1.2.4. Volumetric compression ratio: 4/.............................
          4.1.2.5. Drawings of combustion chamber and piston crown:.................
          4.1.2.6. Idle speed: 4/...........................................
          4.1.2.7. Carbon monoxide content by volume in the exhaust gas with the engine idling: ……….. per cent  (according to the manufacturer's specifications) 4/
          4.1.2.8. Maximum net power: .............. kW at min-1
          4.1.3. Fuel: petrol / unleaded petrol / diesel oil / LPG / NG 1/
          4.1.3.1. Research octane number (RON):..............................
          4.1.4. Fuel feed
          4.1.4.1. By carburettor(s): yes/no 1/
          4.1.4.1.1. Make(s):.............................................
          4.1.4.1.2. Type(s):..............................................
          4.1.4.1.3. Number fitted:..........................................
          4.1.4.1.4. Adjustments: 4/
          4.1.4.1.4.1. Jets:................................................
          4.1.4.1.4.2. Venturis:.............................................
          4.1.4.1.4.3. Float-chamber level:......................................
          4.1.4.1.4.4. Mass of float:..........................................
          4.1.4.1.4.5. Float needle:...........................................
          4.1.4.1.5. Cold start system: manual/automatic 1/
          4.1.4.1.5.1. Operating principle:......................................
          4.1.4.1.5.2. Operating limits/settings: 1/ 4/...............................
          4.1.4.2. By fuel injection (compression-ignition only): yes/no 1/
          4.1.4.2.1. System description:......................................
          4.1.4.2.2. Working principle: direct-injection/pre-chamber/swirl chamber 1/
          4.1.4.2.3. Injection pump
          4.1.4.2.3.1. Make(s):.............................................
          4.1.4.2.3.2. Type(s):..............................................
          4.1.4.2.3.3. Maximum fuel delivery 1/ 4/:....…... mm3 / stroke or cycle at a pump speed of 1/ 4/:……..... min-1 or characteristic diagram:
          4.1.4.2.3.4. Injection timing: 4/.......................................
          4.1.4.2.3.5. Injection advance curve: 4/.................................
          4.1.4.2.3.6. Calibration procedure: test bench/engine 1/.......................
          4.1.4.2.4. Governor
          4.1.4.2.4.1. Type:................................................
          4.1.4.2.4.2. Cut-off point:
          4.1.4.2.4.2.1. Cut-off point under load: ........min-1
          4.1.4.2.4.2.2. Cut-off point without load: .......min-1
          4.1.4.2.4.3. Idling speed: ................min-1
          4.1.4.2.5. Injector(s):
          4.1.4.2.5.1. Make(s):.............................................
          4.1.4.2.5.2. Type(s):..............................................
          4.1.4.2.5.3. Opening pressure 4/:.……..kPa or characteristic diagram:.............
          4.1.4.2.6. Cold start system
          4.1.4.2.6.1. Make(s):.............................................
          4.1.4.2.6.2. Type(s):..............................................
          4.1.4.2.6.3. Description:...........................................
          4.1.4.2.7. Auxiliary starting aid
          4.1.4.2.7.1. Make(s):.............................................
          4.1.4.2.7.2. Type(s):..............................................
          4.1.4.2.7.3. Description:...........................................
          4.1.4.3. By fuel injection (positive-ignition only): yes/no 1/
          4.1.4.3.1. System description:
          4.1.4.3.2. Working principle 1/: intake manifold (single/multi-point) / direct injection / other (specify)
           Control unit – type (or No.): ...........)
           Fuel regulator – type: ................)
           Air-flow sensor - type: ...............)
           Fuel distributor - type: ...............) information to be given
           Pressure regulator - type: .............) in the case of continuous
           Micro-switch – type: ................) injection;
           Idle adjusting screw – type: ...........) in the case of other
           Throttle housing - type: ..............) systems, equivalent
           Water temperature sensor – type: .......) details
           Air temperature sensor – type: .........)
           Air temperature switch – type: .........)
           Electromagnetic interference protection..
           Description and/or drawing: .........
          4.1.4.3.3. Make(s):.............................................
          4.1.4.3.4. Type(s):..............................................
          4.1.4.3.5. Injectors: Opening pressure 4/: ............kPa or characteristic diagram 4/:....
          4.1.4.3.6. Injection timing:.................................................
          4.1.4.3.7. Cold start system:...............................................
          4.1.4.3.7.1. Operating principle(s):............................................
          4.1.4.3.7.2. Operating limits/settings 1/ 4/:......................................
          4.1.4.4. Feed pump
          4.1.4.4.1. Pressure: 4/....... kPa or characteristic diagram: ........................
          4.1.4.5. By LPG fuelling system:       yes/no  1/
          4.1.4.5.1. Approval number according to Regulation No. 67 and documentation:......
          4.1.4.5.2. Electronic Engine Management Control Unit for LPG-fuelling:
          4.1.4.5.2.1. Make(s):.......................................................
          4.1.4.5.2.2. Type:.........................................................
          4.1.4.5.2.3. Emission related adjustment possibilities:.............................
          4.1.4.5.3. Further documentation:
          4.1.4.5.3.1. Description of the safeguarding of the catalyst at switch-over from petrol to LPG or back:
          4.1.4.5.3.2. System lay-out (electrical connections, vacuum connections compensation hoses, etc):
          4.1.4.5.3.3.