Peugeot 206+ big problem

[gilbert250]

Hello mates i have big problem with peugeot 206+ 2011 1.4 petrol kft engine V34. 3 ecu valeo. Car start and drive normalny but have problem with i think ecu and mil lamp. After start engine mil lamp on and about 3 second blink i hear beep and on display up the radio apear communication "antipolution fault" and "catalic conventer fault". In ecu no dtc bsi no dtc. I thing blink check engine say misfire but no dtc and car running ok. I change ecu no result and reset bsi and adapt only key same result next change bsi (someone has change before) and virgin and adapt key no result. Change ckp, ignition coil, lambda sensor, disconnected knock sensor and unplug temp sensor evap and diferent sensor always the same result but dtc apear when unplug sensor. Try reset adaptation change any option about engine in bsi and ecu no result. Please help me i dony have any solution for this problem. Meaby someone has the problem? Thanks for reply.

[rafal]

in that case if you have problem with good diagnostic - give back car to someone who will able make better

[gilbert250]

Thanks Rafal for your opinion but Instead of criticizing, help. I checked errors on Generic OBD and Peugeot Planet.

[Panathaole]

Hello mates i have big problem with peugeot 206+ 2011 1.4 petrol kft engine V34. 3 ecu valeo. Car start and drive normalny but have problem with i think ecu and mil lamp. After start engine mil lamp on and about 3 second blink i hear beep and on display up the radio apear communication "antipolution fault" and "catalic conventer fault". In ecu no dtc bsi no dtc. I thing blink check engine say misfire but no dtc and car running ok. I change ecu no result and reset bsi and adapt only key same result next change bsi (someone has change before) and virgin and adapt key no result. Change ckp, ignition coil, lambda sensor, disconnected knock sensor and unplug temp sensor evap and diferent sensor always the same result but dtc apear when unplug sensor. Try reset adaptation change any option about engine in bsi and ecu no result. Please help me i dony have any solution for this problem. Meaby someone has the problem? Thanks for reply.

i think is better to make online update to ecu and bsi..... is this car bought it now? or you have it for a long time? it now just start doing that?????

[gilbert250]

Car buy my friend and someone has no repair car and connected mil Led parraler to oil pressure Led indicator. Bsi was change but number is correct i search by Vin.

[drz]

It's strange that there is no errors in engine ecu. Blinking mil usually cause bad ignition coil. I will check timing, there should be problem, no matter car is working ok.

[gilbert250]

I check timing and its ok.

[drz]

Then it is possible that the exhaust valves are slightly burnt.

[gilbert250]

Ok but how ecu can check bad exhaust valve. Tomorow i try update bsi and ecu.

[gilbert250]

I reflash and telecoding online bsi and ecu but no result the same problem. Oil level sensor maeby bad?

[drz]

You have hardware problem, not software. Engine will work ok without oil level sensor.

[gilbert250]

What does you mean hardware problem? Sensor or engine mechanical? Ecu and bsi change to another and the same result.

[pawl]

You can check the valve burnout in the live parameters 340 bar ok,

[briannela]

deactivate antipollution system on bsi and ur done

[gilbert250]

How can i do? I can disable message for display but check engine still flash and buzzer beep.