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#1
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Thermo Vacuum Switch
On my car ( 83' 240D ) the thermo vacuum switch is not hook up ( two little horns ). Do I need to hook this up? Where shall I hook this up to?
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#2
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If it's at the front of the engine near the valve cover gasket surface then it's probably the EGR thermo vacuum switch. Is there a vacuum line leading to your EGR valve?
If your car runs well, delete this post so there's no record of you ever being aware that your EGR system was disabled ![]() Sixto 95 S420 91 300SE 87 300SDL 83 300SD |
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