Hello colleagues. How to program injection codes with op-com. Whether in order of cylinders or in order of firing. The problem is that I have regenerated injectors and I need to enter new injection codes. I tried to code by cylinder order, it only programs 2-3-4. However, 1 cylinder does not accept the code (ERROR). Maybe you need to program according to the ignition? Please tell me what I am doing wrong. Thank you
Hello. It is programmed in the order of the cylinders. Do these injectors come from this car? The coils were replaced?
Yes, the injectors come from this car and shipped entirely with coils. The coil was unlikely to be changed because it would have been saved for repair and the mechanic who disassembled me and sent the injectors did not mention the coils to me. The batch numbers are the same written on the coils and on the measurement documents attached to the injectors.
Enter a number from the second, third or fourth if you don't get the first one, it doesn't matter. And where did the idea to code injectors after repair come from?
Colleagues, I'll start from the beginning ... I bought the car a year ago from a German. It was necessary to clean the EGR and DPF by cutting, washing, rinsing and welding back. (it cost a bit PLN 600, but I was sure what I was riding on) Everything was OK. The motor worked like a raspberry, everyone who heard it was surprised by its smooth, quiet work and dynamics. In May I traveled to Poland (I shot over a thousand) ... Practically from the beginning of the purchase, I was concerned about the frequent burnout of DPF. Knowing it's regenerated. So I decided to check the injectors if they are not pouring and clogging it. And I hit. The mechanic performed overflow tests and it turned out that two of them are rubbish, the other two are reasonably good. Which was confirmed by the service that regenerated the injectors. So I decided to regenerate the set (4 pieces). Next, gentlemen, you already know. The beautiful work of the engine is finished .. The only thing I can do is tell the mechanic to program the new codes for me, which are included in the measurement tests. I don't know why he insists that the codes do not need to be changed. And I wonder if he can enter the code he rejects me. I would not insist on these codes if the engine was working well, but I called the service and confirmed that the codes must be changed in order to attach them to the documents. Best regards..
Added after 45 [minutes]:
adam7009 wrote:
Enter a number from the second, third or fourth if you don't get the first one, it doesn't matter. And where did the idea to code injectors after repair come from?
I did as you say and it did not help. As much as I know, they must all be changed, then the effect will be felt. And coding them is not my idea. They write about it on the internet and I wouldn't ask the mechanic, everyone repeats it (except my mechanic). The codes are assigned after the regeneration of the injectors because the fuel dosage that occurs at a given engine load changes. https://www.auto-krak.pl/auto-krak/programowanie-wtryskiwaczy-opel-cdti/
Gentlemen ... Thank you so much for your help. Problem solved. The mechanic entered all the codes for me, including the one he was throwing me out. I just misread the code instead of B2I4 (this was the beginning of the code). I typed B214. HEHE. A horse would laugh, make such a mistake and make such a mistake. Instead of a letter, I read a number. Fura is flying, it's nice. And let no one tell me that after the injection has been regenerated, you do not need to reprogram the codes assigned to each injection. Thanks again to everyone for the entries and best regards.
The discussion revolves around programming injection codes for the Opel Zafira B 1.9cdti 120 hp using OP-COM after regenerating injectors. The user faced issues with programming the first cylinder, which resulted in an error, while the other cylinders were accepted. Responses indicated that the injectors must be compatible with the vehicle and suggested that incorrect codes could lead to programming failures. The user later clarified that the injectors and coils were indeed from the same vehicle. Ultimately, the problem was resolved when the mechanic correctly entered the injection codes, correcting a misread code by the user. The user emphasized the necessity of reprogramming after injector regeneration. Summary generated by the language model.
