Check Engine Light Due to Issues With Glow Plugs/Wiring Harness on Volkswagen Golf TDI

Problem Description and Possible Solution

Because of issues with the glow plugs and/or the glow plug wiring harness from the control relay, the Check Engine Light may illuminate. Our technicians tell us there is a service bulletin, not a recall from Volkswagen regarding replacement of the glow plugs on 2004-2005 model years only.

    Problem Data
    RepairPal Verified
    Average mileage: 136,630 (20,000–267,890)
    Exhaust & Emissions affected: 1.9L 4 Cylinder Diesel Turbo
    4 model years affected: 1997, 1998, 2004, 2005
    7 people reported this problem
    Viewing 1 - 2 of 2 problem details
    I've replaced glow plugs 5 times!
    After worm up 20 min when i start to go engine light coms on and don't want to go i have worm it up again