2018 Hino 195 COE

TGcville

Rookie Expediter
Fleet Manager
MIL back on after clearing by disconnecting batteries. Turtle light on dash comes on trying to pull a hill, and struggles to maintain 60 mph on slight grade.

Is there a way to pull code on this model as you can on older models?
 

DanB

New Recruit
Owner/Operator
Having the same issue on a 2018 155. Ever find the fix? I have dx2 and an Ancel tablet. The turtle is attached to p016f. If I stop and restart it, the thing runs normally for a while until the next big hill.

Possibly unrelated is a nagging p206b.

Can start a new thread if needed. Thanks.
 

kingpintruckrepair

New Recruit
Mechanic
P016F is a fuel system pressure control - low fuel pressure at high side fuel delivery related to power loss symptom.
As it happens intermittently - first thing is need to check any fuel leaks and fuel filter for restriction, if you are pretty sure that fuel filter is Ok then common faults is a fuel rail pressure limiter valve, suction control valve and faulty injector. If after fuel filter replacement problem is back then start with replacement of limiter valve, if no - then SCV valve and if same condition present then diagnose faulty injector that cause to pressure drop
 

DanB

New Recruit
Owner/Operator
Had one very slightly loose injector pipe. Tightened it up a tiny bit and that seems to have solved the p016f.

Thank you.
 
Top