Why is my afr so lean at start up.OLFA is all 1.
Stoich is 14.68
After 4 minutes it drops to 14.68
Happens at different ECT temps
Why is my afr so lean at start up.OLFA is all 1.
Stoich is 14.68
After 4 minutes it drops to 14.68
Happens at different ECT temps
Last edited by dc96819; 12-15-2006 at 02:22 PM.
I set up your open loop table to help with cold starts. But your wideband is not up to temp before your starting the engine as the afr is solid at 17.73. Let the wideband heat up for at least 30 sec. before starting your engine.
Russ Kemp
Tried the OLFA mod,no change.
I wait for the led to stop blinking then start car and led is still red.
Maybe my heater cal ?
Posted this on inov
Heater cal
2. Do not connect sensor yet (To header)
3. switch 12v on for 10 sec
3. switch 12v of for 10 sec
does it add time for heat soak ?
The LED is steady after 30 sec on start ups and stays on.
My LC1 reads 17 to 20 afr at start ups and
takes about 4 minutes before it drops to 14.7
Last edited by dc96819; 12-18-2006 at 05:42 AM.
Is your AIR Pump enabled? Sometime this is the culprit.
Air pump is it (36F),i never tought of that one
ill try tommorow
Did this work, or what is something else?
yep that worked,thanksOriginally Posted by 12secSS
Did this work, or what is something else?
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