The fault code on Peugeot vehicles (often appearing as P306D-22 ) typically indicates a coherence or consistency issue between the electronic throttle housing position and the inlet air pressure . This specific error is common in modern Peugeot and DS models, such as the 508, 308, and DS7 Crossback. Common Symptoms
Before replacing any parts, understand that this is an , not a mechanical failure. Here are the probable causes, ranked from most to least likely: p306d peugeot
This is considered a in the DV6 engine family (used in Peugeot 207, 208, 308, 2008, and Partner models). P306D The fault code on Peugeot vehicles (often
Often when the engine is cold, it may start and immediately die, requiring several attempts. This is usually caused by air leaking into the fuel primer "grenade" or fuel lines. [Insert Mileage] miles Recent oil and filter change
If you're dealing with this, a good first step is often checking the purge valve or cleaning the throttle body to get the sensors back on the same page. Are you currently seeing this code on your , and has the car entered P306D-22 coherence problem - Page 2 - French Car Forum