Jan 10, 2023 · The P0394 error code on a 2013 Jeep Wrangler Sahara can be difficult to diagnose.

Jul 6, 2013 · Ive looked at a couple code charts but neither listed P0394. I also almost simultaneously got a traction control light. I turned the engine off and restarted and the traction …

May 7, 2025 · Like others have said, it happens only with highway driving, going up a steep incline (mountains). The P0394 code and ECS Light turn on, sometimes it goes into limp …

May 28, 2017 · The P0394 code seems to be a common issue, especially in Jeeps, often triggered under load, incline, and at highway speeds. Here's a summary of potential solutions …

Jul 8, 2023 · If you're getting a P0394 code (cam position sensor intermittent) after replacing rocker arms, here are a few things to check: * **Wiring and Connectors:** Inspect the cam …

The P0394 code on a 2013 Jeep JK with a 3.6L engine can be triggered by issues with the camshaft phasers. One potential fix involves inspecting the alignment dimple between the …

Jan 30, 2016 · Ive looked at a couple code charts but neither listed P0394. I also almost simultaneously got a traction control light. I turned the engine off and restarted and the traction …

Jun 15, 2020 · The Jeep codes P0390 and P0394 often trigger limp mode. Diagnosis is difficult because the issue may be intermittent. Potential solutions include replacing both camshaft …

Nov 26, 2019 · The Jeep 3.6L engine codes P0349 and P0394 (Bank 2 CMP A and B faults) can be caused by magnetically encoded timing discs on the back of the cams being altered. If you …

Jan 25, 2024 · The user is experiencing a P0394 code (camshaft position sensor) and traction control light on their supercharged 2015 Jeep Rubicon. The speedometer is also off. Here's …