2012 Peugeot 207 CC 1.6 VTi 120 – Workshop Service & Repair Manual

2012 Peugeot 207 CC 1.6 VTi 120 Manual Gasoline Common Problems & Troubleshooting

• How can I identify if my 2012 Peugeot 207 CC 1.6 VTi 120 has a timing chain issue?

  Listen carefully for engine sounds, especially when you start the car from cold. A distinct rattling or clattering noise, which some describe like "marbles in a tin can," coming from the engine's right side (where the timing chain is located) is a significant indicator. The sound might lessen once the engine warms up a bit, but if it's persistent or grows louder, it’s really important to get it checked by a professional right away to prevent more serious damage.

• My 2012 Peugeot 207 CC 1.6 VTi 120 seems to be consuming a lot of oil; is this normal?

  While a bit of oil consumption is sometimes considered normal for these engines, an excessive amount, say more than a liter every 1,000 miles, really needs attention. First, inspect around the engine for any visible oil leaks, particularly near the oil filter housing or the vacuum pump area. You should also watch for any blue smoke from the exhaust, especially when accelerating or starting up, as this can suggest internal engine wear, like issues with piston rings or valve guides.

• My 2012 Peugeot 207 CC's convertible roof sometimes gets stuck or won't open; what should I check first?

  Oh, roof problems can definitely be quite frustrating! Start by making sure your car's engine is running, since the roof mechanism truly needs a strong power supply. Check the hydraulic fluid level in the boot – if it's low, that's a big hint. Also, take a close look at the wiring harnesses that bend and flex when the roof operates; sometimes a simple broken wire can stop everything. Finally, make sure the parcel shelf in the boot is correctly in place and the boot lid is fully latched.

• My 2012 Peugeot 207 CC 1.6 VTi 120 has an engine warning light on, and a diagnostic scan shows a P0420 code. What does this mean?

  A P0420 code generally means your catalytic converter system isn't working as efficiently as it should. It's a fairly common issue with these models. Before deciding to replace the catalytic converter, you might want to look for any exhaust leaks near the oxygen sensors, or check if the lambda (oxygen) sensors themselves are faulty. Although, often the catalytic converter really is the main problem. Sometimes, too much short city driving can also contribute to this code showing up.

• Why does my 2012 Peugeot 207 CC 1.6 VTi 120 have a rough idle or occasional misfires, especially when warm?

  A rough idle or misfires, particularly noticeable when the engine is warm, can certainly be annoying. A good initial step is to inspect your ignition coils and the spark plugs. These components are pretty common culprits for these kinds of symptoms in this engine type. Additionally, a faulty camshaft position sensor might sometimes cause issues like difficulty starting or that irregular idling. It's usually a smart move to use a diagnostic tool to check for any pending fault codes; that can really help pinpoint the exact component causing the trouble.