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correct air/fuel mixture, MIL code 25
How do you think I should go about fixing a MIL code 25 (Air/Fuel Mixture too lean). WHen I first start my car it'll run at about 2krpm at idle, then slowly sink down. hot idle sits about 800rpm.
I sadly don't have a timing light, so I can't really check the ignition timing. Looks like the idle adjusting screw is left on the thottle body. I am also thinking it could by the O2 sensor, but I didn't get a failure code. Although as I understand the code for the O2 is if there is no signal.
Car someone please clear this up... I tried to google this and what a EBSV is, but I couldn't get any clear answers. From an ealier post someone said a code 25 is cause when the 02 sensor is in open loop or the EBSV is always open.
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