Jan 16, 2018 · Wonder if anyone can provide a link or image of the diagnostics steps to be taken by a tech when the P0088 "High Fuel Rail Pressure" code is set? Long story short, I threw this …

Dec 8, 2022 · Hey guys so my truck is throwing a p0088. I’m pretty sure it’s a tuning issue but looking for Input. Truck runs great but on start up rail pressure jumps up to 60 mpa vs desired …

Oct 17, 2020 · Just got done with head gasket job , put the truck back together ran good for 15 seconds then bad injector knock and limp mode throws code p0088 could it be bad fuel …

Oct 16, 2016 · Hi guys, Im still Duramaxless but find myself always working on other peoples for side work. Right now Im dealing with a 2007 Classic LBZ 216,000. Throws P0088 high fuel …

Nov 22, 2019 · I have had a recurring engine light. 2018 Outdoorsman 42000km on it. zero issues till now. Only happens when fuel level gets below about 1/8 tank- which is still around 12 litres …

Mar 18, 2014 · High fuel pressure P0088 was displayed and misfire on the cylinders then it died unable to restart. Talked to an acquaintance who used a diesel shop not far from where I …

Apr 7, 2017 · The problem definitely 'could be' bad wiring: P0088 Start the engine and operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within …

May 9, 2025 · The P0088 is clear able using a scan tool. I have a feeling that the P24A4 is caused from it not doing a regeneration due to the P0088 being stored. You will now need a …

May 17, 2022 · However, P0088 is high fuel pressure in the fuel rail. This is the exact opposite of what you would expect if the lift pump was bad. And if you have that code it wouldn't surprise …

Aug 12, 2019 · Have an 07.5 LMM, with egr delete, pcv reroute, straight exhaust (no dpf), and fuel rail plug. Had p0087 code pop on two separate occasions when hauling, so decided to install a …