Skoda Felicia

1. Remove assemblage of a casing of an air cleaner (see Has undressed Removal and installation of assemblage of an air cleaner).
2. Dump residual pressure in the power supply system (see Has undressed Dump of residual pressure in the power supply system), then disconnect a negative wire from the battery.
3. Disconnect from unions on a wall of the case of a throttle of a line Mark hoses according to a real direction of a stream of fuel (arrows see illustrations).

4. Disunite electric sockets on throttle cases. Mark in appropriate way electroconducting plaits.

5. Disconnect from the case of a throttle an accelerator cable (see Has undressed Removal, installation and adjustment of a cable of an accelerator).

6. Turn out through bolts () fastenings of the case of a throttle to the inlet pipeline. Remove cases of a throttle from the pipeline and clean a lining (if that is provided). Without real necessity it is not necessary to dismember throttle cases - its half fasten among themselves by means of internal through bolts (). If such partition is made, do not forget to replace a sealing lining.

Installation is made upside-down. Do not forget to replace sealing linings and to track reliability of a tightening of fixture. In summary adjust a tension of a cable of an accelerator (see Has undressed Removal, installation and adjustment of a cable of an accelerator).

1. Remove an air cleaner casing (see Has undressed Removal and installation of assemblage of an air cleaner).
2. Dump residual pressure in the power supply system (see Has undressed Dump of residual pressure in the power supply system), then disconnect a negative wire from the battery.
3. Disconnect from an injector of injection electroconducting.

4. Turn out the screw and uncover an injector/casing of the gauge of temperature of soaked up air (IAT). Remove a lining.

5. Remove a fixing washer (if that is provided), then take an injector from the throttle case. Remove sealing rings.
6. By means of a universal tester measure electric resistance of an injector compare result of measurement to requirements of Specifications.

Installation is made upside-down. Do not forget to replace sealing rings and linings. A carving of fixing screws before installation grease with suitable hermetic. All fixture is tightened with demanded effort.

1. In case of absence of confidence of serviceability of functioning of a regulator, it is necessary to make block dismantling, then to check up it on presence of signs of pollution and integrity of internal components.

Company Skoda insists that in case of failure of a regulator of pressure it is necessary to make replacement of all top half of case of a throttle in gathering. Consult on a car repair shop.

2. Remove an air cleaner casing (see Has undressed Removal and installation of assemblage of an air cleaner).
3. Dump residual pressure in the power supply system (see Has undressed Dump of residual pressure in the power supply system), then disconnect a negative wire from the battery.
4. Turn out the fixing screw and uncover an injector of injection/gauge IAT.
5. Turn out three fixing screws with heads of type TORX and remove a basic frame of a regulator of pressure of fuel.
6. Remove the top cover, a spring and a membrane.
7. Carefully wipe components and check up a membrane on presence of cracks and other mechanical damages.

Installation is made upside-down.

2. Disconnect a cable of an accelerator from the throttle case (see Has undressed Removal, installation and adjustment of a cable of an accelerator).
3. Disunite an electric socket on a wall of the module of position throttle заслонки.

4. Turn out fixing screws and remove the module from the throttle case together with a basic arm of a cover of a cable of an accelerator.

Installation is made upside-down. In case of installation of the new module it is necessary to check up adjustment of the gauge-switch of turns of idling - address on a car repair shop.

1. Remove the module of position throttle заслонки (see above). The gauge-switch is built in in the module and to replacement in an individual order is not subject.
2. After performance of replacement of the module of position the idling gauge-switch should be adjusted in the conditions of a car-care centre workshop.

1. The temperature gauge of system of injection of fuel is established in a back part of the inlet pipeline. Besides it the separate gauge providing functioning of a measuring instrument of temperature - CTS (see the Head of System of cooling, heating) is provided. In case of infringement of serviceability of functioning of the gauge the system passes in work emergency operation, infringement of stability of turns of the cold engine thus can take place.
2. Gauge check can be made by measurement of its electric resistance which at the cold engine should make nearby 2 clod, and at hot - an order 300 Ohm.
3. At revealing of breakage the gauge is subject to replacement. If resistance changes with temperature, it is necessary to drive away the car on a car repair shop for more detailed check of a control system by the engine - the code gauge refusal is in certain cases fixed in memory ECU of system in the form of a corresponding code which can be defined by means of the special diagnostic input reader.
4. For gauge removal it is necessary or to empty completely cooling system, or to disconnect one of hoses охладительного a path from the pipeline and to empty last. Alternatively, prepare approaching заглушку for blocking of an adjusting aperture of the gauge after a reversing of the last.

5. Disunite an electric socket, then turn out the gauge from a back part of the pipeline (see an accompanying illustration). Remove a sealant - at assemblage it is subject to replacement without fail.

6. Establish a new sealant and screw the gauge on the regular place.
7. Connect electroconducting and, as required, add cooling system.

1. The relay of the fuel pump and safety locks of system of injection are located in the assembly block established in salon of the car (the Onboard electric equipment see the Head).
2. The pump relay is on the fifth position among the relay of the working panel of the assembly block. The electric chain of a contour of a food of the pump is protected by a safety lock № 4.
3. The relay is taken from the nest by simple вытягивания. Relay installation is unequivocal in view of асимметричности nest forms.
4. The safety lock acts in film also as well as all other safety locks (the Onboard electric equipment see the Head).
5. It is necessary to notice that removal of the main safety lock of system of injection (№ 1) leads to deleting of the adaptable data from memory ECU, also as it occurs at battery switching-off. Reboot of working parametres demands some time that can lead to infringement of stability of turns of idling within first several minutes after the first start of the engine.