Opel Vectra Problem Opinion

Hello everyone
I have an Opel Vectra 1.6 X16xel engine. Repair the cylinder head and change the packaging. The repair is very good, however after walking, the check Engine lights and begins to cry out without force. I suspect from the temperature sensor, one of two, or the EGR valve, without discarding the MAF. The truth is that I don't want to spend on a check in Scaner.
Also when disassembling the cylinder head, a black strip is going on the admission nozzle in whose interior the different cables and connectors go. There is a light blue color of 2 entries that I don't know where it goes.
If m, and could guide the above, would be very grateful.
Also if someoneb has a tale manual of this X16xel engine of the Opel Vectra 97-98. The Chevrolet Vectra 98-99 manual also serves.
Greetings from Chile

How to cry? What problem does it? Tirones does not have Fuersa, does it against exploits? If you did not disconnect that celestial color connector from 2 inputs, most likely, it does not shine anywhere, check if it is dirty as if it was never connected or if it is clean, there are many connectors that are not connected in cars that are of the full models.

Stron What part of Chile are you?

Responding to what I call concern:
the fault begins when taking the temperature of 90 °. The symptoms are: pulls and loses strength, gives the feeling of old motor. The yellow light of check Engine is immediately turned on (motor electronic connection witness). If I disconnect the temperature sensor connector, the check Engine goes out, but the continuous failure.
Answering what area I am from Chile, I will tell you that I am from Santiago but I live and work in Coquimbo, and La Serena.
Greetings

Ok Strong, just as you tell me about disconnecting the temperature sensor, nothing has to do, the pulls can be the problem of maf, tps, crankshaft turn sensor, etc., which appears at 90 degrees, it has me intrigue I will say that the scan says and you will see how and when you repair it, and what you say you fix it yourself, because if you want, 8-7498982 my name is Cristian, I never happened to my case in a vehicle of that brand, but in a Suzuki something similar happens to me. Parava loots the thermostat and all good because I don't know, but I don't fail anymore.