P0204 peugeot 206 gti

[amen]

Hello to all, it is a month that every few days I l failure of emission and the engine that goes to three cylinders. The car is a Peugeot 206 2.0 gti 100kw, 2003. Diagnosis leaves p0204 "injector circuit, malfunction". I checked the resistance in ohms of each injector and they were all the same, I wanted to try a additive to clean them, but I'm a little skeptical, and the first to remain on the feet to give the injectors to the pompista, I wanted you to notice one thing: each time he does this defect, I find the electrical part dell the injector 4, that ******** it is close to the distribution, filled with oil, and I just dry everything and reconnect the connector to get rid of the defect. But I can not explain how I can verify where it comes from oil, and what tests I can do. Thanks to all.

[giuseppe89]

Typically, the cylinder 4 should be the farthest from the distribution,trying to reverse the position of the injectors and see if the error always on the same cylinder or not...then sometimes I've also a lack of power coming from a defect in the coil has given me a diagnosis of errors related to the injectors...so if you have coils, single reverse, even those if it is only one of 4 outputs to keep it, however, in mind.hello

[amen]

The connectors arrivabo right on, so no reverse, and the coil is unique and has been changed recently. However, I'm of oil in the connectors, this is what I don't understand.

[overbooster]

You have to reverse only the injectors and nos the wiring. X l oil will be some gasket that exudes oil, you have other traces of oil in the engine?

[amen]

No other tracks, to reverse the injectors I was waiting for because I imagine that will be very hard, as soon as I have time I try.

[todos]

amen, you've solved the problem of the injector?

[amen]

Still no, because I have not had the time to keep the car stopped. But if wiped with a handkerchief the machine is perfect. Only that I do not understand how does an injector get dirty with them in the electrical part.

[sisco]

Hello Amen, I have not the present as it is provided for the wiring in this car (working on trucks), but I can tell you to look at the wiring in general, if some sensor has to do with the parts of olive oil and its wiring is part common with that of the injector can also get from there, to me it happened with a water temperature sensor through the wires carrying the droplets of water on the comb of the control unit, and, again, that the wiring of the injectors, and to bring that oil on the comb unit (but in this last case, the wiring to the injectors, and entered into the covers of the tappet)

[amen]

This happens to me often on the defender, but on my own I find everything perfectly dry, including the connector, while the electrical part wet. I'll swap two injectors.

[amen]

Here I am for an update. I was going to remove rail and injectors, when I realized that the electrical part is wet on all the injectors! The worst is the one that gets me out the error in diagnosis, but also the others are no joke. It's driving me nuts, now when dried in just a couple of hours, and it is again all wet, and following the wiring it seems to me everything is dry. From where the hell they get dirty?