Can low octane gas cause P0139 code?
#1
08-08-2008, 01:40 PM
Can low octane gas cause P0139 code?
Got my first LR about 5000 miles ago. A 2004 Disco II currently at 37K miles.
Being cheap and ignorant, I ran 87 and 89 octane in it for these 5k miles and now I have a P0139 code. Are they related? And can I fix it with something like BG44k, or should I just replace the sensor?
Being cheap and ignorant, I ran 87 and 89 octane in it for these 5k miles and now I have a P0139 code. Are they related? And can I fix it with something like BG44k, or should I just replace the sensor?
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