67EB_in_619
Bronco Guru
Hey Guys... here is the deal...
Durring the KeyOnEngineOff test, I have been throwing a Constant Memory code 85 (Adaptive limit reached - lean). Since as far as I know the o2 sensors are the only thing that measure mixture, are my long tubes causing this? Something else? Maybe not even o2 related but the EEC trying to lean it out for other reasons?
It started running a bit doggy on the way back from Fab Fords yesterday... and it has been (since installed) idleing low and rough and surging (300RPM - 600RPM) with occasional stalling at lights... always starts right back up.
As far as running 'doggy' the only way I can explain it is that the power isnt all there like it was and the engine tone sounds lower than it used to.
Any suggestions are greatly appreciated!
(97 HO w/ 93 GT electronics & harness)
Thanks!
-Matt
Durring the KeyOnEngineOff test, I have been throwing a Constant Memory code 85 (Adaptive limit reached - lean). Since as far as I know the o2 sensors are the only thing that measure mixture, are my long tubes causing this? Something else? Maybe not even o2 related but the EEC trying to lean it out for other reasons?
It started running a bit doggy on the way back from Fab Fords yesterday... and it has been (since installed) idleing low and rough and surging (300RPM - 600RPM) with occasional stalling at lights... always starts right back up.
As far as running 'doggy' the only way I can explain it is that the power isnt all there like it was and the engine tone sounds lower than it used to.
Any suggestions are greatly appreciated!
(97 HO w/ 93 GT electronics & harness)
Thanks!
-Matt