Ram Van 2500

Erratic oil pressure readings due to PCM software issue on Dodge Ram Van 2500

Problem Description and Possible Solution
Intermittent erratic oil pressure readings may be caused by a PCM software issue. There is revised software available to correct this condition.
Problem Data
RepairPal Verified
Average mileage: 119,000 (119,000–119,000)
Engine affected: 5.2L V8
1 model year affected: 2002
2 people reported this problem
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It started with the "check gauges" light coming on with an alert sound & only the oil gauge dropping instantly from normal operating pressure to 0 & then would return anywhere from instantly or after a few seconds. This would only happen as I....
1). Was coming to a stop, after/as I put my brakes on
2). Decelerated on flat road
3). Any type of left turn
It's a 2002 Dodge Ram van 2500, 5.2 liter engine. 318 cu. in.