Code: 1 Oxygen Content
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Junior Member
Joined: Apr 2005
Posts: 14
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Code: 1 Oxygen Content
My ECU is flashing a code 1. The engine light comes on for a bit then it goes off again. I was wondering if this means my oxygen sensor is going bad, or it is maybe just not getting enough air. Not sure when last the air filter was changed, so I am going to change that anyways, but was wondering of other reasons for the code 1 if anyone knows of any specific quirks or not. Car is a 1990 Integra GS.
Thanks,
Thanks,
I
Joined: Jan 2001
Posts: 56,525
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From: Westside til I die
It means the O2 sensor is either bad, or unplugged, or there's a problem in the wiring somewhere.
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2015 Ford Mustang GT Fastback - Ingot Silver - 6M - Performance Package - Gibson Catback, JLT CAI, FR 47lb injectors, BAMA E85 tune, Eibach Sportline, BMR wheel hop kit, UPR oil separator, Steeda shifter bushing/bracket
Team B.O.B.® - Ballaz on a Budget