PSG16 repaire top

[darius89]

Hi, I have psg16 top electronic for repaire. I found one blown wire inside.
Problem was 2 bridged wires outside without insulation,
Does it worth to try to solder ........... butt its a lot of work to install and again remove if it not helps ...
Does anybody tried to do that ????

[ilian_cho]

This is transistor for quntyty ajasting. same liks VP 44. broken wire is drain second (duble) is sorse and firs is Gate.You can use IRLI 540N

[darius89]

thanks for info but transistor looks ok with tester

[overs0ull]

You can easy check it with bosh kts and 12v feat on the pum ecu and gnd and few wures from kts to the pump ecu and will see are it work or not or even easy it if is on the cr with amp meter with 2 thinks on the pum and see how is the impuls and if it drop the trasystor is .. Dead cause after trasystor have one more close to the other side with also make problems

[ilian_cho]

1-lock what say overs0ull-see other side where comes out wire for the valve.
2-this is n-mosfet transistor.The strukture of mosfet contain diode in reverse direction. You can chek this. And this is not sure that transisitor is still alive. I think that you must to change it

[darius89]

Thanks, will try to repaire

[mapexo]

sir can you use transistors irlr2905? you can post pinout for collegament?!