Nettetsensor not matching intake manifold pressure or ambient air pressure at key on. ... P244A - DPF differential pressure too low (Bank 1) P244B - DPF differential pressure too high (Bank 1) Page 5 AS, S.L.U. DPF Technical Information (I) If your vehicle is exhibiting a service engine indicator, accompanied by one of Nettet45 – Low oil pressure. 46 – Low voltage supplied for powering the ECM motor. 47 – High Intake Manifold Pressure. 48 – Low Intake Manifold Pressure. 52 – ECM motor fault. 53 – Engine ECM Fault. 54 – Vehicle speed sensor, wires or connectors defective. 55 – J1939 data line, wires or connectors are defective.
101-13.pdf - SPN 3563 FMI 21 - GHG14 - National Highway Traffic …
Nettet26. okt. 2024 · DOC Inlet Temp 550° – 608° F (DD13 will run hotter) (Firetruck/Bus/Crane may all see 700° – 850° F) DOC Outlet Temp 1050° – 1150° F DOC Inlet Pressure Less than 1.1 psi (1-box) or Less 1.9 psi (2-box) {DD13, 15TC and DD16 will be closer to 0.5psi.} [15GHGAT runs higher pressure of 1 - 1.2psi on a new box.] Nettet8. jan. 2016 · 1. Excessive fuel consumption A MAP sensor that measures high intake manifold pressure indicates high engine load to the PCM. This results in an increase of fuel being injected into the engine. This, in turn, decreases your overall fuel economy. shorts arsenal
SPN 3563 (MCM) (GHG14) - National Highway Traffic Safety …
Nettet12. jun. 2024 · 2 06-13-2024, 03:38 AM. (06-12-2024, 09:19 PM)bigcdiesel Wrote: 2009 DD15 Cascadia manual transmission. Truck would boost to 32 psi before. Now only boost to 20, 23 max sometimes. Sounds and runs fine, doesn't do lope idle or fuel valve type idle noises. Injectors check fine and no smoking or misfiring or anything at all seem out of … NettetFuel Doser Line Pressure Sensor (attached to rear of Electronic Dosing Valve) Intake Manifold Temperature Sensor (driver side middle of intake manifold) LPPO Fuel … NettetNational Highway Traffic Safety Administration shorts armour