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Omega General Help / 3lt v6 elite v reg
« on: 08 November 2013, 18:29:21 »
Hi, am looking for some help - we have an Omega which is running rough. Has been put on a diagnostic tool, The first code came up as 74 but when cleared, it now comes up as Code 31 which is crank sensor fault and says "Fault - no RPM signal". Changed the sensor twice, cleared the code fault, runs ok for about 10 minutes but then runs rough again. Can anyone please help.