Mil light on but no DTC's

Tiny
CIARAN
  • MEMBER
  • 2004 VOLKSWAGEN BORA
  • 100,000 MILES
Hi I have a bora with the engine management light on but no dtc's stored. Originally it had a dtc for engine coolant temp sensor which I replaced with a new genuine part and cleared the dtc but nw after roughly 3 drive cycles mil light comes back on with no faults any ideas? Thanks
Saturday, May 12th, 2012 AT 7:39 PM

2 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
There is a code. Maybe your reader cannot read it. Let a shop try there scanner and see if it shows.

Roy
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Saturday, May 12th, 2012 AT 8:08 PM
Tiny
VWSCOTT
  • MEMBER
  • 66 POSTS
Check transmission for dtc's
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Saturday, July 7th, 2012 AT 5:08 AM

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