O2 Sensor out - Bosch Part #?
12-31-2011, 02:15 PM
#1
MBWorld Fanatic!
Thread Starter
O2 Sensor out - Bosch Part #?
Hey, just got this code
P2414 - G3/4 (Right O2 sensor, before TWC [KAT]) : Signal implausible
I'm guessing my passenger upstream o2 sensor burned out. Anyone have the part number for the cheaper bosch o2 sensor that MB uses, rather than going to the stealership?
Symptoms were rough idle, unburned fuel smell/cloud, car sputtering....ironically this happened on my first drive after valet left my lights on and had to jump start my car (phuckin valet why can't they leave the lights on AUTO). I'm guessing the voltage signal, jump start maybe burned out the o2 sensor. I also have LTs, catless, and don't run anything but 91 fyi.
P2414 - G3/4 (Right O2 sensor, before TWC [KAT]) : Signal implausible
I'm guessing my passenger upstream o2 sensor burned out. Anyone have the part number for the cheaper bosch o2 sensor that MB uses, rather than going to the stealership?
Symptoms were rough idle, unburned fuel smell/cloud, car sputtering....ironically this happened on my first drive after valet left my lights on and had to jump start my car (phuckin valet why can't they leave the lights on AUTO). I'm guessing the voltage signal, jump start maybe burned out the o2 sensor. I also have LTs, catless, and don't run anything but 91 fyi.
Last edited by GHAZAN; 12-31-2011 at 02:17 PM.
12-31-2011, 03:00 PM
#2
A while back I looked on the Bosch website and couldn't find listings for 02 sensors, but here are the part numbers:
http://www.partsgeek.com/catalog/200...en_sensor.html
edit: That's not the Bosch# in the link.
http://www.partsgeek.com/catalog/200...en_sensor.html
edit: That's not the Bosch# in the link.
Last edited by bhamg; 12-31-2011 at 03:20 PM.
01-18-2012, 12:39 AM
#6
MBWorld Fanatic!
Thread Starter
So after the valet episode i jump started it. Trickle charged it over night and sometime down the road my car wouldn't start a week later despite the trickle charger going green, so new battery and now no issues.
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05-02-2016, 08:44 PM
#8
I see this is an ooold issue. but my neighbors ML350 popped that P2414, straight forward I changed the NOx/Oxygen sensor.
now he ran into this issue on the road, he was driving (duh), and he stopped at a red light. red light turns green, he presses gas pedal, and no response. he releases the pedal and tries again, works normally. later that day he broke down. vehicle shut down and only cranked. this is how I saw the DTC.
Now the code doesn't come back, but still only cranks. to make it weirder, the crank position sensor code came up. . .
if anybody is a master at mercs, is there something I'm missing? his battery is not great, but its not dead yet. by that I mean its 3 years old. and here in AZ batteries range in life.
now he ran into this issue on the road, he was driving (duh), and he stopped at a red light. red light turns green, he presses gas pedal, and no response. he releases the pedal and tries again, works normally. later that day he broke down. vehicle shut down and only cranked. this is how I saw the DTC.
Now the code doesn't come back, but still only cranks. to make it weirder, the crank position sensor code came up. . .
if anybody is a master at mercs, is there something I'm missing? his battery is not great, but its not dead yet. by that I mean its 3 years old. and here in AZ batteries range in life.
