Help with Codes 14b100 & 1a2600
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Joined: Apr 2024
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S350 Bluetec
Help with Codes 14b100 & 1a2600
I have a 2012 S350 Bluetec. The charge air hose between the cooler and air flow sensor was cracked so I changed it. The car ran great before it was changed but right away after it went into limp home mode. Initially there were 3 codes 14b100, 1a2400 and 1a2600. I cleared the codes took the charge pipe out, checked the O-ring, the clamp on the bottom, cleaned everything and put it back together. That did not fix the problem. Now I have two codes 14b100 & 1a2600. I googled it and it seems that it could be a bad connection or the air flow sensor. I can't find anything wrong with the connections so maybe the airflow sensor? Seems like it is too coincidental though......... anyone have any thoughts?
MBWorld Fanatic!
Joined: Aug 2014
Posts: 5,322
Likes: 1,678
S500
engine codes start with a P and are not the ones you have - try proper diagnostic equipment
did you leave the wires off a coolant pump
https://autonevod.com/obd2-codes/p2600
https://autonevod.com/obd2-codes/p2400
did you leave the wires off a coolant pump
https://autonevod.com/obd2-codes/p2600
https://autonevod.com/obd2-codes/p2400
MBWorld Fanatic!
Joined: Aug 2014
Posts: 5,322
Likes: 1,678
S500
really ?
https://autonevod.com/obd2-codes/14B100
https://www.obd-codes.com/14B100
great some moron invented a newer version of events that most of the internet doesn't understand - but still has a P at the start
OBD2 Code P0101 https://autonevod.com/obd2-codes/p0101 = UDS
P100700 The upper limit value of component 'B2/14 (Hot film mass air flow sensor)' has been reached.
P100900 The upper limit value of component 'B2/14 (Hot film mass air flow sensor)' has been reached.
P101700 Component 'B2/7 (Right hot film mass air flow sensor)' has a plausibility error.
P101900 Component 'B2/7 (Right hot film mass air flow sensor)' has a plausibility error.
P14B100 Component 'B2/14 (Hot film mass air flow sensor)' has a plausibility error.
P14B200 Component 'B2/14 (Hot film mass air flow sensor)' has a plausibility error.
P150100 System 'Charge air' has a malfunction.
P150200 System 'Charge air' has a malfunction.
P150300 System 'Charge air' has a malfunction.
https://autonevod.com/obd2-codes/14B100
https://www.obd-codes.com/14B100
great some moron invented a newer version of events that most of the internet doesn't understand - but still has a P at the start
OBD2 Code P0101 https://autonevod.com/obd2-codes/p0101 = UDS
P100700 The upper limit value of component 'B2/14 (Hot film mass air flow sensor)' has been reached.
P100900 The upper limit value of component 'B2/14 (Hot film mass air flow sensor)' has been reached.
P101700 Component 'B2/7 (Right hot film mass air flow sensor)' has a plausibility error.
P101900 Component 'B2/7 (Right hot film mass air flow sensor)' has a plausibility error.
P14B100 Component 'B2/14 (Hot film mass air flow sensor)' has a plausibility error.
P14B200 Component 'B2/14 (Hot film mass air flow sensor)' has a plausibility error.
P150100 System 'Charge air' has a malfunction.
P150200 System 'Charge air' has a malfunction.
P150300 System 'Charge air' has a malfunction.
