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02 sensors
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  1. E36/7 Z3 (1996-2002)
    I recently had my check engine light come on, so I scanned it with my Peake Research R5/FCX-3. I came up with the following codes. Table 11: F5: Secondary air system flow too low, Cyl #1-3 FC: EVAP incorrect purge flow E5: PreCat 02 sensor response time, Cyl #1-3 I did a search...
  2. E60 M5 (2006 - 2010)
    Hey all, had my M5 for just about a year now, absolutely love it. but ive had this ongoing problem with the O2 sensors for months now! :cry: Had them all replaced last month but it was coming up with P0161 O2 Sensor Heater Circuit Malfunction Bank 2 Sensor 2 a month later its still got the...
  3. E39 (1997 - 2003)
    Hi All. Noticed that we don't always put the fix up on the blogs , just the questions. So here is my fix for MY version of the 'trans failsafe prog' problem. Hope it helps someone down the track. Got the message, and car went to limp mode (locked in third gear). Dutifully searched the...
  4. E39 (1997 - 2003)
    My service engine soon light came on in my 2002 540i. I went to the local Auto zone where they hooked up a scanner,codes indicated the o2 sensors were bad. i replaced all 4 02 sensors but the code still comes up. is there a way to reset the computer to clear these codes?
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