Hi everyone, I own a 2012 VW Tiguan with 167,000 km. Six months ago I replaced the EGR valve, but for a few days now the engine warning light has come back on. The diagnosis shows a problem with the potentiometer. Has anyone had similar experiences or knows what I could do to solve the problem? Thanks in advance for your help!
(Translated from Italian)
1 comment(s)
CarlyMechanic
Check the wiring and connections to the potentiometer for any signs of damage or corrosion. A loose or corroded connection could cause the issue. Let me know if this resolves the problem or if you need further assistance.
CarlyMechanic
Check the wiring and connections to the potentiometer for any signs of damage or corrosion. A loose or corroded connection could cause the issue. Let me know if this resolves the problem or if you need further assistance.