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Codes showing up

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Old Nov 28, 2007 | 05:58 PM
  #1  
sfxgamer's Avatar
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Overlanding
Joined: Apr 2007
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From: San Francisco, CA
Default Codes showing up

p1194-oxygen sensor heater circuit high resistance, downstream sensors---p1191-oxygen sensor heater circuit open circuit, donstream sensor

How many o2 sensors does the 96 discovery have? where are the ones from the code showing up located? Any help is appreciated.
 
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Old Nov 28, 2007 | 07:18 PM
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Disco Mike's Avatar
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From: Denver, Colorado
Default RE: Codes showing up

On a 96 Disco, you have 4 02 sensors and ig you are over 100,000 miles, you should change out all 4 sensors which will improve your engine performance quite a bit.
 
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