elchp glez

2

hace 5 años

I did a test with a bulb (small focus) connected to the injector connector and at times it worked and at times not. But this only happens in two injectors ..

Chuca

394

hace 5 años

To make the relevant checks you need a multimeter and check at the time of the failure the voltage that reaches the injector to see how it works much better with an oscilloscope as the friend tells you but let's see that a bulb also sees the injection pulse opened to check if Missing voltage at that time sometimes with injectors shorting the ecu itself be protected but I already tell you that this does not usually happen check the voltage at that time and if you see that it falls check the wiring until the pin of the ecu that does not have a high resistance important a multimeter greetings

Chuca

394

hace 5 años

Look, I explain to you so that you do not waste your time in crazy checks, start by seeing the voltage to the injectors with a millimeter. You usually have to have + battery, something more than 12v between a pin and the mass and the other pin of the injector and positive a pulse Injection this looks great when connecting an oscilloscope, but a lamp can also be seen, check that when the fault disconnects the injector and returns to measure if there is a pulse being disconnected but it measures the continuity of the cable and if everything is ok it changes or has the motor repaired 100% but you have to measure I hope you serve greetings

Chuca

394

hace 5 años

Friend, I still await your comments about the fault that such was the tests you accepted from the partner, I already tell you that that is not a way to test an injector correctly and less beginning, so first what I said, check voltages, start by the easiest, always any doubt, comment it here you are to help us all without hitting any

Chuca

394

hace 5 años

Hahahahahaha do not tell me that the exolcations you gave were good not the following you did not look at anything and you gave us all the wrong data you accepted a disastrous solution in my opinion but we go everyone who does what he wants for me we lost time

Chuca

394

hace 5 años

We are going to tell us the story that the injectors that you did not even check have a current and it turns out that it was the ignition coil hahahahaha, why did you ask?

elchp glez

2

hace 5 años

That is not what it is, to ask, I am not a mechanic, gentlemen ...

Chuca

394

hace 5 años

Friend, what he showed me was that you said that there was a lack of voltage and you didn't see anything was talking about talking about the first account that you didn't look at anything, don't lie and if since I read the question I know that you are not an electrician or a mechanic it shows but it doesn't matter Here we are to help everyone but do not do that again makes people angry who invest their time because they change parts there are for all trades here we try not to do that exactly