[Rager98]

Hello Guys,
i have a problem with a qashqai j11 1.2 . Timing chain was to long so it was replaced. after exchange i did test drive 100km. car runs perfect and no problems then i resetted learning data of camshaft sensor and crankshaft. since then car has mil when you rev for 3 or more seconds on 3000-3200 rpm and says misfire p0303 and p0300. i tested compression changed spark plugs, coil and injector no change. the curious thing is that the car runs perfect really smooth idle and drive no misfire recognizable. Its like resetting values have done something to the ecu. Is somebody who could raise knock detection and delete p0303 and p0300 for testing purposes? In my opinion it detects something where nothing is.

[blackTDI]

1700736452[/url]']
Hello Guys,
i have a problem with a qashqai j11 1.2 . Timing chain was to long so it was replaced. after exchange i did test drive 100km. car runs perfect and no problems then i resetted learning data of camshaft sensor and crankshaft. since then car has mil when you rev for 3 or more seconds on 3000-3200 rpm and says misfire p0303 and p0300. i tested compression changed spark plugs, coil and injector no change. the curious thing is that the car runs perfect really smooth idle and drive no misfire recognizable. Its like resetting values have done something to the ecu. Is somebody who could raise knock detection and delete p0303 and p0300 for testing purposes? In my opinion it detects something where nothing is.

Did u try change knock sensor? It cost about 30€ and its easy replacement, maybe bad sensor. These engines have that problems. Usually it knocks about 2000/2500 rpm .Its a 1.2 dgt?
Br