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2006 jetta tdi throttle body fail?

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  • 2006 jetta tdi throttle body fail?

    Hey guys so check engine light came on during the week on my TDI Jetta and got it scanned and came back to a fault code 012546 motor for intake manifold flap (v157). Turns out the flap doesnt close anymore as the plastic gears have broken inside! Apparently a common problem on petrols but not diesels? Anyone ever heard of this? Also has blowb a fuse which had triggered another fault code for my aircon fans. Cheapest I've seen so far is $350 from the uk plus what ever shipping is. Car runs fine, just shudders when turning off.
    MY MK4 BUILD

  • #2
    They can jam up when there's a lot of carbon build-up in the EGR flap above it.
    '07 Transporter 1.9 TDI
    '01 Beetle 2.0

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