Some 2008-10 Chrysler Sebring and Dodge Avenger models with 2.4-liter engines and four-speed automatics may illuminate the check engine light and store trouble code P2270 (post-cat oxygen sensor ...

After Challenger Warranty Denial, Dodge Confirms PCM Reflash Leaves Permanent Mark Even If You Reverse The Mods Dodge told us that a recent case of denied warranty coverage on a Challenger SRT ...

The 1,000-mile Challenger Hellcat owner claimed warranty coverage was denied for muffler delete, but Dodge says it was due to PCM software tampering ...

The 2022 Challenger Hellcat manual had been pulled from Dodge’s site due to a PCM calibration adjustment. For 2023, it's coming back.