18:17. Combination of devices

Removal and installation

 PERFORMANCE ORDER

  1. Disconnect a wire from the negative plug of the rechargeable battery
  1. Turn out screws of fastening of a combination of devices.
  2. Remove an ashtray, then turn out screws of fastening of a combination of devices.
  1. Disconnect sockets from a combination of devices. Remove a combination of devices.
  1. Installation is carried out to the sequences, the return to removal.

Check of a speedometer

 PERFORMANCE ORDER

  1. Adjust pressure in tires.
  2. Install the car on the stand for check of a speedometer and establish wedges under back wheels.
  3. Check whether there are indications of a speedometer within the admission provided in specifications.

When checking a speedometer suddenly do not press a pedal of coupling and sharply do not increase / reduce speed.


Wear of tires and inappropriate pressure in tires leads to increase in an error of measurement of speed.

Tachometer

 PERFORMANCE ORDER

  1. Connect a test tachometer.
  2. Start the engine. Compare indications of a speedometer of the car to indications of a test tachometer. If the difference of indications exceeds admissible values, replace a tachometer.

  1. The reversal of a tachometer will lead to damage of semiconductor devices in a tachometer.
  2. At removal and installation of a tachometer be careful not to drop or strike it.

Index of level of fuel

 PERFORMANCE ORDER

  1. Include ignition.
  1. Connect the 3,4 W lamp and with a working voltage of 12 V to plugs 1 and 3.
  1. Include ignition and be convinced that the control lamp burns in full heat and the shooter of the index shows a full tank.

Check of resistance

 PERFORMANCE ORDER

  1. Remove a combination of devices.
  2. Connect variable resistance to plugs 11 (M09-1) and 13 (M09-1). Check that the index shows fuel level according to change of resistance. Otherwise replace the index of level of fuel.
Resistance, Ohm
Level
97
Е (Empty)
32,5
1/2
6
F (Full)

Fuel level sensor

 PERFORMANCE ORDER

  1. Measure by an ohmmeter resistance between contacts 1 and 3 in each provision of a float.
Provision of a float
F
1/2
E
Resistance, Ohm
3
32,5
110
  1. Also be convinced that when moving a float from situation "E" in situation "F" resistance changes smoothly.

Index of temperature

 PERFORMANCE ORDER

  1. Measure by an ohmmeter resistance between contacts 2 and "weight".
  1. If resistance do not correspond provided in the table, replace the index of temperature.
Temperature, °C
60
85
110
125
Resistance, Ohm
119,4
48,9
25
15,8

Oil pressure sensor

 PERFORMANCE ORDER

  1. Make sure that at the switched-off engine there is a conductivity between contact of the sensor and "weight".
  1. Make sure that at the working engine there is no conductivity between contact of the sensor and "weight".
  2. Otherwise replace the oil pressure sensor.