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Old 05-24-2007, 08:01 PM   #1
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Cathyztalkn2u is on a distinguished road
Join Date: Aug 2005
Posts: 3
Attention P0727 & P1780 DTC's

Ok guys, I am desperate here! I own LS 2000 Saturn, ran fine...then one day would not start. Wait few hours, starts up. no more trouble for a year or so, now is happening on REGULAR basis. Runs when it wants to. Error codes show up as p0727 and p1780...ok, so engine speed input circuit, no signal...uhh, i cannot find a single thing about repairing this in my Saturn Repair Manual..waste of 20 bucks. Please, short of bleeding me dry...anyone out there have any suggestions???


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