my 91 560 sel check engine light is on. there are 12 blinks when pulled from the led conn. I believe this translates to absolute presssure from ezl is implausible. car is running fine with no other symptoms. can someone help me on this?

First check is all the vac hoses for possible leaks..........

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A Dalton

thx for the quick reponse. we are actually driving south on fwy5 right now to la. the engine light came on about 300 miles ago. ride has been smooth however. my wife is on the wheel while I compose my reply. I will check the vac hoses as soon as we arrive at our destination

Well, while she has the wheel, reach out there and get the CE codes....

That will be Real Time codes......

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A Dalton

Arthur forgot to add that you should do so in a way that would be prudent and safe and wouldn't lead to injury or litigation.

You will certianly be the first guy to have Live Data code retrieve at 65MPH.....

Mobile One Blackberry Code Retrieve

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A Dalton