Air Pump ARF Lean Open Loop

[titanium_skeleton]

Just A heads up I think this is what was throwing Me off , Leaning out in open loop.

I was trying to tune with a wide band o2. Cold engine open loop. Car started fine then ARF right off gauge too 22.5 . Give is a shot of gas an or hold the revs up 1400 plus would come down into somewhat normal area 14.7

If your having a issue like this try Turning Air Pump Disable ECT to max to disable it 284 F min was default set to 14 f .

Not sure if I missed that step somewhere ? was starting to get a little

Why when its on closed loop does it work ? air pump solinoid mys be off on idle . I could hear something click like a relay an lights dim for sec then bang arf good . Go into vcm Controls turn on\ off closed loop an ARF Gauge 14.7 too 22.5 at idle

[flame]

The air pump only runs the first few mins until it goes closed loop

[titanium_skeleton]

The air pump only runs the first few mins until it goes closed loop

Yes an that's my point