PO141 Sensor Heater Circuit Malfunction Bank (1) Sensor (2)
04-16-2012, 07:17 PM
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PO141 Sensor Heater Circuit Malfunction Bank (1) Sensor (2)
Hey all,
I have a '00 CLK 430 and have had my Check Engine light on. It's been fluctuating on and off lately. I had my mechanic run a diagnostic and the error message was "PO141 Sensor Heater Circuit Malfunction Bank (1) Sensor (2)"
I'm wondering if this is something I can do myself, and what part(s) I would need. Any information would be extremely helpful.
Thanks!
I have a '00 CLK 430 and have had my Check Engine light on. It's been fluctuating on and off lately. I had my mechanic run a diagnostic and the error message was "PO141 Sensor Heater Circuit Malfunction Bank (1) Sensor (2)"
I'm wondering if this is something I can do myself, and what part(s) I would need. Any information would be extremely helpful.
Thanks!
04-16-2012, 07:36 PM
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Hey all,
I have a '00 CLK 430 and have had my Check Engine light on. It's been fluctuating on and off lately. I had my mechanic run a diagnostic and the error message was "PO141 Sensor Heater Circuit Malfunction Bank (1) Sensor (2)"
I'm wondering if this is something I can do myself, and what part(s) I would need. Any information would be extremely helpful.
Thanks!
I have a '00 CLK 430 and have had my Check Engine light on. It's been fluctuating on and off lately. I had my mechanic run a diagnostic and the error message was "PO141 Sensor Heater Circuit Malfunction Bank (1) Sensor (2)"
I'm wondering if this is something I can do myself, and what part(s) I would need. Any information would be extremely helpful.
Thanks!
I'm guessing I might be able to replace it myself. Any advice or DIY instructions would be appreciated!
04-16-2012, 10:15 PM
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2001 clk 320
Did any other codes show.I know when mine showed that code.my egr valve code showed too.so I decided to tackle the cleanong of the egr valve and viola no more check engine light.
