5.1. General information and preventions

Specifications

Key parameters

Pressure of opening of a cover of a broad tank
0.9-1.2 bar

Thermostat

Opening temperature
89 ± 2 °C

Electric fan of the cooling system

Inclusion temperature:

1st speed:

Models from 1985 to 1988 the issue.
92 °C
Models from 1989 to 1994 the issue.
90 °C
Models of 1995 of the issue.
100 °C

2nd speed:

Models from 1989 to 1991 the issue.
110 °C
Models from 1992 to 1994 the issue.
106 °C
Models of 1995 of the issue.
111 °C

Shutdown temperature:

1st speed

Models from 1985 to 1988 the issue.
88 °C
Models from 1989 to 1994 the issue.
86 °C
Models of 1995 of the issue.
96 °C

2nd speed

Models from 1985 to 1988 the issue.
106 °C
Models from 1989 to 1994 the issue.
102 °C
Models of 1995 of the issue.
107 °C

LH-Jetronic temperature sensor

Resistance:

At 0 °C
5800 Ohm
At 20 °C
2600 Ohm
At 80 °C
320 Ohm

Sensor of temperature of a control system of the Trionic engine

Resistance:

At -30 °C
20000 - 30000 Ohms
At -10 °C
7000 - 11400 Ohms
At 20 °C
2100 - 2900 Ohms
At 40 °C
1000 - 1300 Ohms
At 60 °C
565 - 670 Ohms
At 80 °C
295 - 365 Ohms
At 90 °C
24 - 26 Ohms
At 110 °C
1 4 - 16 Ohm

Efforts of tightening of threaded connections, Nanometer

Fastening of a hose of liquid of automatic transmission to a radiator
25
Cooler temperature sensor (Trionic system)
13

Thermostat casing:

B202/B204 engines
18
B234 engine
22
Water pump
22
Pulley of the water pump
8