Posted 2/22/2016 06:01 (#5128434 - in reply to #5128358) Subject: RE: 4630 sprayer ECU 157.04 code
Whitehouse
Did you change fuel filters as well? 157.04 is low fuel rail pressure, if the system was not completely primed before starting it can set that code, alternatively, plugged filters can cause it as well. I wouldn't worry about it unless it happens again.
4630 sprayer ECU 157.04 code
