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Old 12-12-2003, 10:57 PM
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Join Date: Dec 2003
Location: south of atlanta
Posts: 1
93 400sel 140 chassis 4.2l

I have this car in the shop that has a code in the DM (but nowhere else) no. 19 injectors ->lhi-sfi, and all the info I can find on this says code 19 isnt used, I also repaired a faulty crank sensor but still have this code and after clearing It sets on a hot start, where can I go from here?
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Old 12-13-2003, 08:58 AM
Join Date: Mar 1999
Location: Tucker, Ga USA
Posts: 12,153
Code 19 on that system means that the fuel computer isn't making adjustments to the fuel mixture OR there is a short in the injector circuit. You need to view live data for adaption figures to see what the problem is.

Code for crank sensor from the DI at pin # 17 is always there WHEN the engine isn't running.
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Old 12-13-2003, 12:18 PM
Join Date: Dec 2001
Location: Southern California, U.S.A.
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The owners of this site, Donnie Drummonds (Benzmac) and Bill Wood (Moderator), have their own shop called MB Autowerks, in Sugar Hill.

It might be worth the drive....
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