Dodge Repair Questions? Ask a Mechanic for Answers ASAP
You failed to mention which engine this is.
No, I don't believe not having an oil pressure sensor plugged in would cause this.
At this point, I believe you should retrieve the computer codes. If you don't have a scan tool or code reader, I recently learned how to have a scan tool using a android smartphone from the dollar store for $20 and a wifi adapter to hook into the dlc and free software.
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