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Search results

  1. N

    P0003 - testing the cp4.2 fuel volume regulator resistance

    I am getting a P0003 on my 2014 Ecodiesel. It has a 2015 replacement Ecodiesel engine with the upgraded EGR cooler, installed new in 2020 on FCA's dime after the previous owner traded it in. I've put about 80k miles on it since then. I'm trying to troubleshoot the P0003 error and my step 1 is to...
  2. N

    Error code troubleshooting

    I'm a new 2014 Ram 1500 Ecodiesel owner and getting the following errors with my scantool on the ECU: B2AAA – body ???? code P1286 – Powertrain - Accelerator Pedal Position Sensor Supply Voltage Too High P20EE – Powertrain - SCR NOx Catalyst Efficiency Below Threshold Bank 1...
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