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      12-23-2012, 01:22 PM   #1
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Drives: '16 MK7 GTI
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E85 and codes you may have run into.

Hey guys, I'm just trying to take a survey of issues and codes you may have run into while running E85 extensively.

I have run anywhere between E30 and E45 blends for around 4000 miles and wanted to share what MAY have failed based on extended E85 usage. If you guys have anything to add to this list, feel free to add.

1. DMTL pump failure
2A17 DMTL diagnosis module tank leakage, system failure

2. Fuel Mixture codes - system too lean bank 1/2
29E0 / 29E1
E90 LCI N54 6AT