2006 Cummins p2146 p0201 Diagnostic procedure

2006 dodge ram 2500 cummins 24v 5.9 with a failed Injector with high resistance.

[@josegarcia7887]

I’m reading p0201 and p0360

[@grantdorcey8053]

I have similar issue I believe the codes I got are p0201 p2509 p0016 p2146 p0513 I thought it was crank sensor changed it and it didn’t fix

[@agautoworx5346]

Definitely do these checks for the p0201 and p2146 codes. The rest of those codes could be something as simple as low battery voltage or loose battery cables. Check those first. Lose power/ground connections can cause crazy codes.

[@grantdorcey8053]

@@agautoworx5346 took off valve cover and took off wires to solenoid and ohmed em and cylinder 1 was 1.5 and cylinder 4 was 2.2 does that mean injectors are bad on those to

[@alaskarealtyexperts6670]

so would p0201 be for the 4-6 injectors?

[@agautoworx5346]

0201 indicates an issue with the circuit of injector #1. Could be injector or wiring to it. Mine had p0201 before but started running fine again. 2 days later it killed 3 cylinders and had a p2146 code.