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Detroit DD15 Gen 5 engine workshop manual — DDC-SVC-MAN-0215, updated 2023; Digital download only. Contents: General Information. Engine External Views; ... Hydrocarbon (HC) Fuel Doser Injector Valve Assembly; Hydrocarbon (HC) Fuel Doser Injector Valve; Hydrocarbon (HC) Doser Coolant Supply Line; Hydrocarbon (HC) Doser …Dec 7, 2015 · The doser hole should be cleaned out close to every 100K or every year and on dd15 a lot of people don't know but the doser you can actually just remove the injector part of it should be a 14mil and you do not have to touch the coolant lines or anything like that just remove middle clean it up and replace it. Tired of seeing those leaking injector seals. Let’s take a trip on replacing those. All you need is a hammer and an even bigger hammer for motivation and may...2012 DETROIT DD15 Fuel Injector. CASTING #: A4720700887. VIN #: 1FUJGLDR8CSBD7178. OEM #: A4720700887. USED DETROIT DD15 FUEL …Bachelor of science diesel t... 172 satisfied customers. 2013 freightliner cascadia dd15. Fuel doser is over flooding. 2013 freightliner cascadia dd15. Fuel doser is over flooding the dog and Scr and bad thing it's a new fuel doser. I checked the valve in the … read more.A car jerks because of a clogged fuel injector, a dirty fuel filter or because the transmission is about to fail. If the engine is manual rather than automatic, then the car might jerk because of improper shifting.DD15 engine. MANUAL REFERENCE Section Change 4.1 REQUIREMENTS Added row to Table 4.1 Maintenance Requirements for the DD15 engine. 5 REGENERATION STRATEGY Updated Figures 5.1 through 5.4 for latest regeneration strategy of the Series 60, MBE 4000, and MBE 900 engines. Added Figures 5.6 and 5.6 for regeneration strategy of the DD15 engine.No; replace the Hydrocarbon Doser Fuel Injector Valve and clean the cavity in the flanged manifold/S-pipe. Refer to section "Removal of the Hydrocarbon Doser Fuel Injector Valve" . Go to step 8. Start the engine. Perform a parked regeneration to confirm the repair. Refer to section "Performing a Parked Regeneration Using DiagnosticLink®" .Feb 23, 2015 · Doing a regeneration only works to temporarily clean a dirty DP filter. At some point the whole filter will have to be replaced as well as other components like electronic sensors and thermocouples, tubes and connectors. It could cost up to 2500 dollars to do a complete upgrade on an older system at a dealer. Torque the fuel supply line to doser block assembly 40 N·m (30 ft·lb). Install two high pressure lines from the high pressure pump to the fuel rail and torque fittings to 40 N·m (30 ft·lb). Install fuel filter module. Install coolant line for air compressor. Fill coolant system. Prime system using fuel priming valve or hand primer.3. Double-Click the I-Doser Free icon on your desktop after install. Make sure you have administrator rights on the computer you are installing to. I-Doser will be installed to c:\Program Files (x86)\I-Doser Free by default if you are unable to locate on desktop.. Feb 09, 2018.I had scr efficiancey loop high. Changed outlet nox sensor and fixed that. I noticed 0 volts on thedpf presuure voltage output Cant find sensor to change I changed the doser fuel injector as well I see the inlet press sensor I have no active codes to. Truck will not reach 1150 on the regen my codes are 521049 521050 521052 active and 520372 scr closed loop …fuel doser plugged up! detroit dd15. One of the main causes for the dpf filter to get full of soot is when the fuel doser (7th injector) stops operating, not allowing the regen process to...High Pressure Fuel Injector Lines 11. Fuel Injectors 12. Needle Return Line ... HC Doser Fuel Supply Pressure Control Valve (KM59 ... GHG14, DD13, DD15, DD16, Fuel ... We have guy with a DD15 that acted up once a few months ago. Very rough start, acted like one cylinder was dead. The shop was unable to track down or replicate the problem to figure out which injector caused the problem. Fast forward to this week. He had a hard time getting it to fire off, and when it did, it ran away.Doing a regeneration only works to temporarily clean a dirty DP filter. At some point the whole filter will have to be replaced as well as other components like electronic sensors and thermocouples, tubes and connectors. It could cost up to 2500 dollars to do a complete upgrade on an older system at a dealer.DETROIT DEF PUMP DOSER KIT DD15 DDE-A000140737 8/A0001407078. Condition: New New. Bulk savings: Buy 1 $424.99/ea Buy 1 for $424.99 Buy 2 $412.24/ea Buy 2 for $412.24 each one Buy 3 $403.74/ea Buy 3 for $403.74 each one. 4 or more for $395.24/ea Buy 4 or more for 395.24 each one. Quantity: 15 available / 13 sold.612. 2,292. Dec 7, 2015. SE Wyoming. 0. The high soot level just means it is requesting a regen, it probably won't finish a regen because of the EGR fault. The only time the DPF needs replaced or baked is if there is an Ash Clean Request. Unless it was face plugged. Animosus, Oct 10, 2018.

Jul 18, 2020 · Problem is the 7th injector is not injecting fuel. Removed it, cleaned, tested, replaced metering valve which supplies fuel to it. But no luck. Inspected doser, everything look good. When i perform forced parked regeneration with software, my knox temperatures reaching only 800s F. That is too low. And turbo boost pressure shows negative 4.2. DD15 engine. MANUAL REFERENCE Section Change 4.1 REQUIREMENTS Added row to Table 4.1 Maintenance Requirements for the DD15 engine. 5 REGENERATION STRATEGY Updated Figures 5.1 through 5.4 for latest regeneration strategy of the Series 60, MBE 4000, and MBE 900 engines. Added Figures 5.6 and 5.6 for regeneration strategy of the DD15 engine.Hi all. I am trying to do a parked regen on my Cascadia but it just wont complete. I want to check the doser injector to make sure it's working properly and not …If you are not able to perform regeneration due to a check engine light present at the reg requirement time. Try and clean the doser. Check engine should go ...

Weight: 2.7 lbs. Package Dimensions: W3.0000" x H3.0000" x L11.0000". Click Here for Additional Shipping & Returns Information. Email. Password. New Customer. Forgot Password. Shop a RA4600701387 Common Rail Fuel Injector for Detroit Diesel DD15 at Highway and Heavy Parts. 2-Year Parts and Labor Warranty, Quality Service, Delivery in 2 ...Torque response is the key to performance. The DD15 has excellent low-end torque, thanks to a flat, ultra-wide torque curve. Whether you’re driving up an incline, merging onto the highway, or passing slower traffic, the DD15 engine provides the power you need, quickly and efficiently. This is achieved by the ACRS fuel system working in …Freightliner OBD/OBD2 Codes >> DD15 GHG14 MCM2.1 Fault Codes. SPN: FMI: MCM2.1 Fault Code Description GHG14: 51: 2: ... Injector Cylinder #1 Needle Control Valve, Abnormal Operation (MAX) 651: 4: ... Doser Fuel Line Pressure Sensor Circuit Failed High: 4077: 4: Doser Fuel Line Pressure Sensor Circuit Failed Low:…

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs. Freightliner OBD/OBD2 Codes >> DD15 GHG14. Possible cause: 2021-2023 Detroit Diesel DD15 EGR Cooler. $1,999.00. + Free Shipping. DD15/DD16.