Multiecuscan

Good afternoon to every body.
I have a 147 JTD 16V 103Kw 192A5000 engine.
i have this error:
http://digilander.libero.it/s.borgia72/ ... _codes.jpg
P1238 error... Air quantity2.
I've already replaced Mass air flow [debimeter bosch ], cleared EGR.
but the error still present.
any ideas?
Under "Actuators" menu on ecuscan i see "EGR Solenoid Valve".
How does it work this test?
may be can i use you to check the EGR integrity?

ty all..
stb

This is an EGR error.
If you clean it and the error is still there....in this case you have nothing to do, just to replace the EGR.
But first you must check the turbo
Good luck