P0135 p 0155 p 0141

Tiny
JOHNB111
  • MEMBER
  • 1999 BMW 528
  • 180,000 MILES
Sucks how do I fix it it won't go away!
Thursday, May 2nd, 2013 AT 8:37 PM

1 Reply

Tiny
CARADIODOC
  • MECHANIC
  • 33,873 POSTS
P0135 - Oxygen Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)

P0141 - Oxygen Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)

P0155 - Oxygen Sensor Heater Circuit Malfunction (Bank 2 Sensor 1)

I'd guess it's safe to assume there's a problem with multiple oxygen sensor heaters, and it's most likely something all three sensors have in common. Look for a cut wire or a corroded terminal in a connector.
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Thursday, May 2nd, 2013 AT 9:43 PM

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