Petrol models 1.8 and 2.0 l: coolant lines and sensor "G62" coolant temperature (EATING)
1. Details of the installation of the coolant lines are indicated on the resist. illustrations. Removal and installation of individual lines is not considered. The following describes the removal/installation of the ECT sensor.
7.1 Coolant lines for 1.8l and 2.0l petrol engines
1 Coolant pipes (front)
2 Coolant hose, from turbocharger
3 Coolant hose, to expansion tank
4, 10 Bolt, 5 Nm
5 O-ring, to be replaced
6 Coolant hose, to heater core
7 Small coolant pipe
8 Bolts, 9 Nm
9 coolant hose
11 Coolant hose, from pump "V51"
12 Coolant hose, to pump "V51"
2. Follow the steps in paragraphs 9-12 of Section 6.
3. Remove the module "J338" throttle valve (see chapter 4).
4. Loosen the nut (2 in illustration 6.18), remove the bolt (1) and remove the intake manifold support.
5. Disconnect the connector (1 in illustration 4.30) ECT sensor "G62", squeeze the latch tabs (arrows), pull it out and remove the ECT sensor.
6. Installation is carried out in the reverse order. Use a new sensor o-ring. Finally, adjust the coolant level.
Diesel models 2.0 l (motors CFFB, CFGB, CLJA)
7. Installation details of sensors, coolant lines and coolant circulation pump No. 2 "V178" indicated on ref. illustrations.
7.7 Installation details for sensors, coolant lines and coolant circulation pump no. 2 "V178"
1 Gasket, not supplied separately
2 Sleeve, not supplied separately
3 Bolt, 3 Nm
4 Bolt, 40 Nm
5 Pump support 30
6 Front coolant pipe
7, 10, 19 O-ring, to be replaced
8 Bolt, 8 Nm
9 Right coolant pipe
11, 23 Retainer
12 Sensor "G83" coolant temperature at the radiator outlet
13, 15, 22 Bolt, 9 Nm
14 Nut, 9 Nm
16 Upper coolant pipe
17 Gasket, to be replaced
18 Cylinder head connection
20 ECT sensor "G62"
21 Stud bolt, 9 Nm
24 Left coolant pipe
25-27 Bolt, 9 Nm
28 Bolt, 13 Nm
29 Front upper coolant pipe
30 Coolant circulation pump No. 2 "V178"