Code Help
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Junior Member
Joined: Nov 2009
Posts: 39
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1999 Mercedes-Benz C43 AMG
Code Help
Took my car to Auto Zone today and decided to run a diagnostic even though my CEL wasnt on. Upon doing so, I got codes:
P0150 O2 Sensor Circuit Malfunction (Bank 2 Sensor 1, open circuit before cat)
P0161 O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)
P1747 Electronic Gear Selector Module: Defective Interaction of CAN with control unit A1 (instrument cluster)
Anyone know what I need to do to get these fixed?
P0150 O2 Sensor Circuit Malfunction (Bank 2 Sensor 1, open circuit before cat)
P0161 O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)
P1747 Electronic Gear Selector Module: Defective Interaction of CAN with control unit A1 (instrument cluster)
Anyone know what I need to do to get these fixed?
Last edited by nick3453; Jun 2, 2011 at 07:16 PM.
MBWorld Fanatic!
Joined: Apr 2010
Posts: 4,437
Likes: 43
From: PDX
1999 C43, 2008 P30 E63, 2014 SQ5, 2024 Model Y Performance
Took my car to Auto Zone today and decided to run a diagnostic even though my CEL wasnt on. Upon doing so, I got codes:
P0150 O2 Sensor Circuit Malfunction (Bank 2 Sensor 1, open circuit before cat)
P0161 O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)
P1747 Electronic Gear Selector Module: Defective Interaction of CAN with control unit A1 (instrument cluster)
Anyone know what I need to do to get these fixed?
P0150 O2 Sensor Circuit Malfunction (Bank 2 Sensor 1, open circuit before cat)
P0161 O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 2)
P1747 Electronic Gear Selector Module: Defective Interaction of CAN with control unit A1 (instrument cluster)
Anyone know what I need to do to get these fixed?
The Electronic Gear Selector Module is located in the gear selector housing, I replaced mine a little while ago and posted a DIY thread on how to do it. I can tell you it isn't super difficult but it definitely isn't fun.
Here is a link to the thread:
https://mbworld.org/forums/c36-amg-c...or-lights.html
MBWorld Fanatic!
Joined: May 2009
Posts: 1,846
Likes: 30
From: Canada
eclectic assortment of cars
I think you should scan with the Mercedes Star diagnostics to be certain. Some of those codes could be old ones that have been saved from before, but never cleared. I believe the Star will see both old and new. The old ones can be cleared, you can then verify if they show up again right away.
