Alaen

2.336

hace 6 años

Where it says 726

Miguel ramirez2017

6

hace 6 años

When the EPC does not appear Do not start the engine. When the EPC appears if you turn on, then start the engine and remove the EPC. When it does not turn on in the morning it does not allow me to communicate the scanner with the computer. Already turning on the scanner already packs and I don't fancy any code. Only P0130 and P0135 appear to me. But these are from the oxygen sensors this is apart hehehe (it does not have the catalyst instead it only has a detonator, according to decrease the noise.) .. I will thank you very much for your help.

leo7490

1.672

hace 6 años

Hello Miguel, in the morning with a hair dryer or heat gun blows without disassembling it to the engine ecu, the idea is that you raise the engine ecu a bit to rule out a possible problem of cold welding on its internal plate, the fact that the EPC and CHECK lights do not turn on means that the ecu is not receiving its corresponding feeds. After performing the commented test, please comment. regards

Miguel ramirez2017

6

hace 6 años

I have already done the test in 4 occasions and if indeed doing a little bit of hot air for a little while. If you turn on epc and you can hear it later when the ecu is activated. Do you have any solution? ?? Thank you.

leo7490

1.672

hace 6 años

Hello Miguel, if you dare you should remove the ecu, uncover it and with the help of a magnifying glass and good lighting look for defective welds (cold welds), you will surely find at least one, then with the help of a soldering iron and state wire you must review the welds defective regards

Miguel ramirez2017

6

hace 6 años

Thank you very much I will do it. Previously also clean it with alcohol and the one sold in the pharmacy or is one in particular. Or nothing more blow and blow with a little skewer I don't know how dirty it is. Because it looks like it was already opened before because it has a bit of silicon. Thank you very much for your help.