Why does my Truck have a P018D Code

Asked by NordHP Aug 13, 2023 at 09:18 PM about the 2015 RAM 1500 Tradesman 4WD

Question type: Maintenance & Repair

My Truck had a P018C error code
Repair shop stated that they replaced fuel pump and pressure sensor.
Truck now has a P018D code

2 Answers
307,465

Gene answered 9 months ago

Fuel pressure sensor B circuit high. Most common is a bad fuel pressure sensor, but you stated that they replaced it, so either it’s a bad sensor or they missed a wiring problem.

Mark helpful

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