: Like the cruise control, the speed limiter may stop functioning as it relies on accurate throttle data.

You may not notice any drastic change in driving behavior immediately. The glow plug system is critical for cold starts and emissions reduction. Symptoms include:

Has anyone solved P306D on a Peugeot diesel (HDi) or petrol? Common causes? Injector, wiring loom to injector 3, fuel pressure regulator, or ECU driver fault?

Rating: 3.5/5