Hi guys, so here is my situation and hopefully youll be able to offer some advice.

I have had a p1193 - air / fuel mixture code for a the past few months now.

I have replaced two o2 sensors, clean my throttle body, replaced the TPS, clean the MAF and tuned the old girl up.

Now here is the problem, past few days i have been driving and while i am coming to a complete stop the idle dips below 600 and feels like its going to stall. Well today it did, and went into limp mode, so i turned it on and back on and it went away.

I havent scanned for codes after this has happened, but any imput or issues it could be would be great.

It is a 1997 xj6 with about 101k on her.

thanks,
Rich

 

Same happened to my X300 97, I became an instant expert at driving left foot brake and right foot throttle, turned out to be the crank angle sensor, no trouble since.
Hope yours is as simple.