redroell Posted October 15, 2014 Share Posted October 15, 2014 Hoping to find some help. Got a vision 460 that runs good but at times while driving the shut down symbol will come on and truck just shuts down. Don't have a pattern to when it happens. stores 2 inactive codes. One is oil pressure sensor low circuit voltage and oil pressure below data valid but below operational condition. I replaced pressure sensor didn't make a difference cleaned engine grounds and oil pressure is between 15 and 20 at idle and around 50 to 60 under load. Does anyone know the pressure when the ecm shuts down? Has anyone dealt with problem. About 500 k on eng and problem just started out of the blue about a month ago. Quote Link to comment Share on other sites More sharing options...
wheeler73 Posted October 16, 2014 Share Posted October 16, 2014 Sounds like a wiring issue. Check the connector to the oil pressure sensor. The oil pressure data valid but below normal is causing the shut down. Was the old sensor full of oil. If it was check the EECU connectors for oil. Also check them for coolant. I have seen many coolant level sensors push coolant into the EECU also an cause a lot of issues. Quote Link to comment Share on other sites More sharing options...
TorresTransport Posted October 21, 2014 Share Posted October 21, 2014 Any luck?? Quote Link to comment Share on other sites More sharing options...
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