Check the Hall sensor as follows.
VR6 engine
- disconnect the HV wires from the high voltage transformer and remove the HV wire guide from the side of the transformer;
Pic. 216. The position of the plug-in block of the Hall sensor on the VR6 engine
- disconnect the plug (pic. 216, shown by arrow) hall sensor;
Pic. 217. Checking the Hall sensor on the VR6 engine. «1», «2», «3» - terminal numbers of the plug
- connect a voltmeter to the terminal «1» and to the terminal «3» (pic. 217) hall sensor plug. The voltage must be at least 11.5 V;
- if this is not the case, then contact the service station.
2.0 liter engine
Pic. 210. Elements of the ignition system on a 2.0-liter engine (with Simos injection system): 1 - wire VN, to the spark plug; 2 - plug suppressing radio interference; 3 - protective cover; 4 - ignition distributor cover; 5 - slider of the ignition distributor; 6 - three-pin plug; 7 - dust cover; 8 - ignition distributor with Hall sensor; 9 - O-ring; 10 - clamping rail; 11 - bolt, 25 Nm; 12 - spark plug, 30 Nm; 13 - tip of the VN wire, to the spark plug; 14 - bolt, 20 Nm; 15 - knock sensor (G61); 16 - high voltage transformer (N 152); 17 - output stage of the high voltage transformer (N157); 18 - terminal «15»; 19 - terminal «1»
- disconnect plug 6 (pic. 210) from the ignition distributor 8;
Pic. 218. Checking the Hall sensor on a 2.0-liter engine
- connect a voltmeter between the outer terminals of the plug (pic. 218). The voltage must be at least 10.0 V;
- if this is not the case, then contact the service station.
Checking the knock sensor
Check the knock sensors at the service station.
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