Merica0331
New Member
Running into some issues with my zx50u-5n it will run for 20 seconds and shut down. Throwing a e:1100 code on the dash. I have a diesel laptop code reader and the codes that come up are “rail pressure rise” and “rail pressure is too high during pressure relief valve limp home”
Both codes list to check the same things. Possible causes, defective rail press sensor, defective scv control, scv stuck open, scv intermittent fault and fuel system failure (air intrusion, insufficient fuel).
I replaced the fuel supply pump and the water in fuel sensor and still no change. I went with the common things first. Anybody run into this issue!!?
Both codes list to check the same things. Possible causes, defective rail press sensor, defective scv control, scv stuck open, scv intermittent fault and fuel system failure (air intrusion, insufficient fuel).
I replaced the fuel supply pump and the water in fuel sensor and still no change. I went with the common things first. Anybody run into this issue!!?
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