Thread: VRSF downpipe without CEL light coming on
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      03-31-2018, 11:08 PM   #33
LIVY435IGC
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Drives: 2015 435i Gran Coupe
Join Date: Dec 2014
Location: Plano, TX

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2015 BMW 435ix GC  [0.00]
So tried angle spacer. Same error. Scanned the ecu and got
MID 02 TIB 02
Lean to rich sensor threshold : not ok
MID 21 TIV 81C:
Catalyst monitor bank 1: not ok
Any ideas?
Appreciate 0
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