Checking the electromagnetic shut-off valve of the adsorber (VW Passat B4)
Turn off ignition. Disconnect valve connector (gray color), connect an ohmmeter to the terminals of the valve block 1 (fig. 2-209) and check its readings, which should be within 30-60 Ohms.
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The text has been checked: Kolesnikov Artem
Previous articles
Checking for fuel cut-off at forced idle
Checking the mixture enrichment
Checking the supply voltage of the heating element of the oxygen sensor in the exhaust gases
Checking the idle speed control valve
Adjusting the position of the air flow meter pressure disc
Adjusting the air flow meter potentiometer
Checking for fuel cut-off at forced idle
Checking the mixture enrichment
Checking the supply voltage of the heating element of the oxygen sensor in the exhaust gases
Checking the idle speed control valve
Adjusting the position of the air flow meter pressure disc
Adjusting the air flow meter potentiometer
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Checking the valve Golf 4 (1997-2004)
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Checking the operation of the intake manifold flap Tiguan 1 (2007-2015)
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Checking the operation of the intake manifold flap Tiguan 1 (2007-2015)
Checking the engine oil level and replacing it Sharan 1 (1995-2000)
Checking the air circulation shut-off valve Transporter T3 (1979-1992)
Checking the fuel-air mixture shut-off valve Beetle (1960-1986)
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