guys I have a opel 1.7 diesel, which is not a party to the highest part, and goes out into the diagnosis appears the error p0251 I think it is the ecu, or better, the welds on the inside that are skipped, there is some other check I should do before removing it?
surely it is the control unit behind the engine, shoot down, open it and if there are burns evident rifagli all the welds, many times it takes.
ugo ---- president A.E.P.
I confirm....last month I had to deal with this problem.....not enough to redo the welds, I had to remove the old connector and power amps.
after the first welding and divided me, and returned after a few days in a tow truck because they had stopped in the road.
The rismontata and I noticed that one of the welds redone it was split....I removed all the old and redone from scratch.
advice to use a station at gun dissaldante.
Fixed removed the ecu and I made repair by a technician replaced a few components in addition to the welds and and game, thanks guys
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