Hi when you are coding the injectors are you coding no 1 cylinder at the flywheel side of the engine?

 

Hi.

To be honest, I'm not sure.

The garage I go to is the same one I've used for the last 20 odd years.

He's always been spot on in the past but this problem really seems to have him and his colleagues stumped.

I've just come back from there now only to have the eml turned off so I can start the van in the morning and the codes were the same again, it's like the ecu is forgetting the injector (3) has been coded to it.

I'm starting to think it's the ecu at fault!

 

They may be getting cylinder order mixed up with firing order i.e.

Cylinder order 1 2 3 4
Firing order 1 3 4 2

 

An update.

I had the EML reset as per my last post and it stayed off until today.

I had the codes read again this time by Mike at Gendan whom is a genuinely nice guy and was only too happy to help.

It was also a different scan tool and its thrown up a different code that I hadn't seen before.

The only code now showing is - "DF100 - Cylinder 2 Injector Circuit At Minimum Limit"

Would anyone know what this actually means and any possible solutions for repairing it??

Many thanks.

 

I have the same issue but don't know what it means

 

I have the same issue but don't know what it means

did you solve this problem has I’m having the same problem

 

Error DF027 can have three parameters

CO: Open circuit.

SS: Short circuit.

1.DEF: Lower limit.

I have exactly 1.DEF. That is, the ECU did not register any break or short circuit. According to techno, if you have 1.DEF, you need to do the following (quote from techno):

Check the shielding of the accelerometer sensor on track K1 of the brown 48-track connector B of the injection computer.

Check the tightness of the accelerometer sensor on the engine.

After tightening the accelerometer sensor mount, it is necessary to delete the adaptive pressure control parameters from the memory using command RZ004 "Adaptive pressure control parameters".

That’s exactly what I did and it’s already 400 kilometers

Great.

As I understand it, the accelerometer sensor in them

understanding the knock sensor. It is located at

me on the crankcase in front. Comes from him

shielded wire with grounding near

connector
if you have delphi injector systems then this will 100% solve the problem
this must be done by CLIP Renault original equipment

 

we have no idea of your car, we have no idea why you need this info
Start your own thread and we can try and help you

 

ты решил эту проблему, у меня такая же проблема
[/ЦИТИРОВАТЬ]
это должно быть сделано с помощью оригинального оборудования CLIP Renault.
Если у вас инжекторные системы Delphi, то это на 100% решит проблему.
Error DF027 can have three parameters

СО: Разомкнутая цепь.

СС: Короткое замыкание.

1.DEF: Нижний предел.

У меня ровно 1.DEF. То есть ЭБУ не зарегистрировал ни обрыва, ни короткого замыкания. По техно, если у вас стоит 1.DEF, вам нужно сделать следующее (цитата по техно):

Проверьте экранирование датчика акселерометра на контакте К1 коричневого 48-контактного разъема B компьютера впрыска.

Проверьте герметичность датчика акселерометра на двигателе.

После затяжки крепления датчика акселерометра необходимо удалить из памяти параметры адаптивного регулирования давления с помощью команды RZ004 «Параметры адаптивного регулирования давления».

Я именно так и сделал и это уже 400 километров

Большой.

Я так понимаю, датчик акселерометра в них

разбираюсь в датчике детонации. Он расположен по адресу

я на картере спереди. Происходит от него

экранированный провод с заземлением рядом

разъем