Help reading A/F ratio gauge!
#1
*** Bless Texas!
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Help reading A/F ratio gauge!
Hey guys I have a Autometer a/f gauge. It reads fine and a couple bars into green when driving. The moment i switch on my a/c it goes to the middle yellow bar and less, why is this? Stock ECU.
Thank you,
Jonas
Thank you,
Jonas
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Originally posted by mrb63083
I just bought one, and i can't freeking figure out how to install it...any help?
I just bought one, and i can't freeking figure out how to install it...any help?
#6
Ex fd *****
At idle it should be off or just the first LEAN LED (Not enough exhaust heat to keep the sensor working) when crusing at a steady speed and no boost it should bounce rapidly back and forth between rich and lean (ECU is in CLOSED LOOP MODE) when Accelerating and/or producing boost it should read at least 1-2 LEDs RICH (at WOT 3 LEDs or more is normal) when DECELERATING w/ Closed throttle it should not show any LEDs (Anti After Burn mode - Shuts off fuel flow) With the AC on the Electrical Load Solenoid will add air & fuel to the IDLE map to prevent the AC from stalling the engine.
#7
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Thank you maxpesce thats exactly the info I needed. Also just wondering why it reds lean to average with A/C on though, you said the ECU compansates but how come it doesnt show it on the gauge?
Thank you!
Jonas
Thank you!
Jonas
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