RAM Truck Error Code P244A: How to Fix It

Q: What causes RAM P244A error code?

P244A is typically caused by a faulty DPF differential pressure sensor, damaged sensor vacuum lines, clogged DPF filter, or wiring issues. Less commonly, it can indicate problems with the DPF itself or exhaust system blockages.

Q: Can I drive my RAM truck with P244A code?

You can drive short distances, but avoid extended driving. P244A can lead to reduced power, poor fuel economy, and potential engine damage if the DPF system isn't functioning properly. Address the issue promptly to prevent costly repairs.

Q: How much does it cost to fix P244A on a RAM truck?

Repair costs typically range from $150-500 for sensor replacement to $2000-4000 for DPF replacement. Most cases involve sensor or line replacement ($200-400 including labor). Diagnostic fees usually run $100-150.

Q: Will P244A cause my RAM to fail emissions testing?

Yes, P244A will likely cause emissions test failure since it indicates a problem with the diesel emissions system. The code must be resolved and the system must pass self-diagnostics before emissions testing.

Q: How do I prevent P244A from recurring?

Perform regular DPF regeneration cycles, use quality diesel fuel, replace air and fuel filters on schedule, avoid excessive idling, and take occasional highway drives to help the DPF system function properly.

Abstract

Error code P244A indicates your RAM truck's diesel particulate filter (DPF) differential pressure sensor is reading lower than expected values. This can cause reduced engine performance, poor fuel economy, and potential damage to the emissions system if not addressed promptly.