2011 A8L Engine light on
07-10-2015, 04:07 PM
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VCDS Scan fault code?
2011 A8L engine light on
Did a VCDS scan and pulled up fault code:
4120 - Oxygen (Lambda) Sensor B2 S1
P2198 00 (237) Signal too high (Rich)
Mil On - Confirmed - Tested since memory clear
Has anyone had this fault code before? Action?
Thanks, appreciate input....Flats
Did a VCDS scan and pulled up fault code:
4120 - Oxygen (Lambda) Sensor B2 S1
P2198 00 (237) Signal too high (Rich)
Mil On - Confirmed - Tested since memory clear
Has anyone had this fault code before? Action?
Thanks, appreciate input....Flats
Last edited by Flats; 07-11-2015 at 01:39 PM.
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