P1050 duramax

Duramax Tuning, Logging, and Gauges. ikeG Oughta Know Better. Apr 19, 2011 2,431 128 63 Western PA www.facebook.com. Feb 17, 2020 #1 Anyone run into this on a l5p? Fuel rail pressure performance during deceleration. Data shows rail pressure bouncing 3 to 4k during 0% throttle deceleration. Desired at 10200 and actual will bounce 9 to 13k. ...

P1050 duramax. redwngr. 8890 posts · Joined 2011. #2 · Dec 18, 2018. P0113 is 'Intake Air Temp Sensor Circuit High'. Detects a continuous open circuit in the IAT signal circuit.... P227D is "Barometric Pressure Sensor Circuit C High (Diesel pull-up)" It detects short to power OR open circuit in Barometric Pressure (BARO) C signal circuit...

Apoling135. Jul 18, 2022. 22. 10K. Aug 9, 2023. by JonM21Ltz. 1 1 of 4 4. Postings of Tech Service info for any New L5P engine issues.

My local Chevy dealer quoted me $1750 parts and labor to replace the DEF pump on my 2018 Chevy Cruze diesel. DTC is P1050-00 Reductant Level Sensor Invalid Range, display alternates between Level "OK" and " _ _ " and the Check Engine Light is on. I bought the pump on Amazon along with the Lock Ring tool.DuraTrey. 136 posts · Joined 2020. #2 · Nov 10, 2021. These emissions systems are the debil. I doubt the failed NOX sensor caused the DPF problems, but maybe vica-versa. Maybe the DPF problems should be covered under the emissions warranty and that lasts longer than two years and 65K.Resetting the DEF. So I have a 2012 Duramax. The DEF fluid got low. It read 200 miles remaining. So I put more DEF fluid in. It held 1.5 gallons. Which is not enough to fill the tank on that. Still reads 200 miles remaining. I have tried resetting it via the check button that resets everything else but no luck.The common fix of this P1093 code can be done by fuel system priming, diesel tank replacement, or the frequent replacing/cleaning up of the fuel injector nozzle or nozzles. Here we will go through the fuel injector nozzle fix: Step 1: Go through all the checklists. In the initial step, we look to detect the issue with the aid of the P1093 code.P20E8. Definition: (Diesel Exhaust Fluid) Reductant Pressure Too Low. Description: The Diesel Exhaust Fluid (DEF) Dosing Control Unit is used to control the operation and monitoring of the Diesel Exhaust Fluid system. The DEF Dosing Control Unit is the central control for the aftertreatment diesel exhaust fluid dosing system, and handles the ...#1 · Nov 23, 2022. 2018 GMC Sierra 2500 HD 6.6 I changed the def heater and now I am getting P1050 Reductant level sensor invalid range. The level sensor is a small cylinder …May 2, 2024 · Ask Your Own Chevy Question. On my 2019 Chevy Silverado 2500 hd I have a P1050 code and it won’t go away it says exhaust fluid empty needs to be refilled but it’s full. Chevy Mechanic: Mario Z. you can try replacing the DEF level sensor. Ask Your Own Chevy Question. I replaced the def pump and harness isn’t the DEF sensor part of the pump.

P1050 code def level sensor 19. Can't find any for sure info anywhere on 2019 duramax Def level sensor. Is it built into the pump? Or is it a separate assemble, when I look up the part numbers it just shows the pump and the module, but there's something else plugged into the center of the def tank. I can't see the part number on whatever is in ...The 6.6L Duramax L5P is the most recent generation of the Duramax 6600 engine family and is found in 2017 to current Chevrolet Silverado, GMC Sierra 2500 HD/3500 HD pickup and chassis cab trucks. It is the most robust and powerful Duramax diesel created to date, producing a peak 445 horsepower and 910 lb-ft of torque. For 2020, a 10 speed automatic transmission became standard on all L5P ...1824 posts · Joined 2020. #6 · Nov 28, 2022. Pull the pump Module out.. It's all one assembly with level sensor and heater. I have a 2015.5 Chevy 3500 single rear wheels. Emissions compliant. Running Banks automind 2 with banks tail pipe. Share. Like.=====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====Engine Code P0150 Saving Repair Parts...When the reductant level sensor value is outside a calibrated range, the Diagnostic Trouble Code (DTC) P1050 is set. This code indicates that the reductant level sensor is providing an invalid range of values. It is important to address this issue promptly to ensure proper functioning of the reductant system in the vehicle.

Background: Early 2017 L5P with approx. 75k miles. Warrantied both batteries around 2019 (dealer) and bumped up to the larger 48 GHR, slightly more cca than originals. Replaced again separately in 12/20 (was carrying a spare I bought over counter) and then the other on 6/21 (by dealer).The trucks check engine light came on and thru a P0402 code, Excessive EGR or Flow. It has an aftemarket cat and exhaust, and an AFE air intake, and an EGR block off plate. The truck still is throwing a P0402 code. The guy at Strictly Diesel in Arizona is telling the dealer that I am buying it from that this has happened only 3 times before.Part 1 is here: https://youtu.be/CzUn4Ir7i88Diagnosed in February 2022 but was good all summer as the heaters were not required.DTCs P0097 and P0098 are Type B DTCs. Diagnostic Aids. If the engine has sat overnight, the IAT sensor 2 and the ECT sensor values should display within 15°C (27°F). High resistance on either the IAT sensor 2 signal circuit or the IAT sensor 2 low reference circuit could set this DTC. Circuit/System Verification.Correction. 5620833. Bulletin No.: 19-NA-277 July, 2020 Page 3. 5620834. Replace the fuel tank, rear tank module (pump if equipped) including installing hose PN# 84788703 to the vent and route/secure with a zip tie under the lower barb, as shown in the pictures above, and following the procedure listed below. Service Procedure.

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2018 2500 L5P FYI this is a different DEF tank/pump/module than 2016 and earlier. Fault P1050 Reductant Level Sensor Invalid Range. I do not have anything saying DEF level Low except info display, Autel and GDS shows def level as malfunction.Get ratings and reviews for the top 12 lawn companies in Warren, MI. Helping you find the best lawn companies for the job. Expert Advice On Improving Your Home All Projects Feature...This sensor measures the temperature and quality of the reductant fluid in the tank. If the Reductant Control Module detects a performance fault on the reductant quality sensor temperature signal for more than 1 second, the P2ADA code will be set. This fault code indicates a problem with the Reductant Tank Temperature Sensor 2 Circuit Performance.To diagnose the P1050 Chevrolet code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.Feb 20, 2023 · In a previous video (link below) I detailed the service regeneration procedure. This video shows you the diesel particulate sensor (a.k.a. Particulate Matte...

36 posts · Joined 2016. #4 · Jan 28, 2017. Vane sensor and the solenoid have been replaced and the p003a code still comes up. Only when the truck tries to do a relearn (coolant temp 160+, at idle). I have ran the exhaust brake and can positively say that the vanes are not stuck. Its gone full range 0-100% with the exhaust brake.2016 3500 4X4, Crew Cab, Dually, Long Bed, Denali HD, Duramax with the Allison trans, all Stock, Deep Garnet Metallic 2003 GMC 3500 4X4 Dually Dump (Red) 2007 KZ 41KGx@ Toy Hauler (White with stripes) 2015 Harley FLHTCUTG Trike (red) 1995 Harley FLT (2 tone Red) 1992 Chevy S-10 Blazer 4X4 (Maroon)(wife's) 1987 Pontiac Trans Am GTA (Black)GM 2.8-Liter I4 Turbodiesel Duramax LWN Engine DEF GuideP1050 p1053. P0010. P0013 dtc fault codes full diagnosis repair and correction on a dodge ram 2021 model.When the reductant level sensor value is outside a calibrated range, the Diagnostic Trouble Code (DTC) P1050 is set. This code indicates that the reductant level sensor is providing an invalid range of values. It is important to address this issue promptly to ensure proper functioning of the reductant system in the vehicle.Who Won the Space Race? - Who won the space race? Find out why it's difficult determine who won the space race and what accomplishments both NASA and the Soviet Union made. Adverti...The 2020 Chevrolet Silverado 2500 HD is a heavy-duty pickup truck that seats up to six people. The pickup is available in three cab sizes: regular (two full-size doors), double cab (two full-size doors and two half-size doors) and crew cab (four full-size doors). It's made for drivers who need to tow up to 18,500 pounds and haul 3,979 pounds ...Feb 20, 2023 · In a previous video (link below) I detailed the service regeneration procedure. This video shows you the diesel particulate sensor (a.k.a. Particulate Matte...

Or look at the parts diagram on a GM parts site to see the setup. My truck had P026D and Chevy was clueless. They changed both NOX sensors and the the MAF sensor, cleaned the MAP sensor. Finally did a fuel filter change, fuel filter housing clean and flushed the fuel line with 2-3 gallons of fuel.

Jan 11, 2021 · After performing an initial leak test three times, if low pressure is present, this may be because the DEF pump filter has dried out. Allow the vehicle to sit overnight with the new pump and DEF fluid to re-saturate the DEF pump filter. In the morning, perform the leak test three additional times. The pump should now be able to build pressure.Check engine light is on, fan near radiator is making a whining noise and the sensor on my rear view mirror says its 121 degrees outside and in fact … read more. C0561 code. Stabilitrac light on. shifts hard into 2nd gear. C0561 code. Stabilitrac light on. shifts hard into 2nd gear. engine light syeady on. … read more.There's an economic case for putting the kids first. The American marriage has been in trouble for a long time. Marriage rates among the working class have declined dramatically an...2017-2019 Chevrolet HD and GMC HD trucks with the L5P Duramax have a max tow capacity of 23,300 lbs. In 2020, GM's engineers overhauled the trucks and increased tow capacity by 52%. 2020 Chevrolet HD and GMC HD trucks with L5P Duramax engines have a max tow capacity of 35,500 lbs. Then, in 2021, slight revisions improved max tow capacity a ...Nov 26, 2019 · 2017 L5P Duramax Code P026D. For those folks who may have the check engine light come on and the following code comes up: P026D, I want to let you know that, for me, it was the MAP sensor being dirty. It has happened twice in the last few months, and I have been able to clear the code by cleaning the sensor.I searched high and low for information pertaining to this DEF system. Turns out they don't like cold weather. Who would have thought. The reductant heater w...Diagnostic trouble code (DTC) P018B stands for "Fuel Pressure Sensor 'B' Circuit Range/Performance.". If the engine control module detects that the voltage signal stays the same while the fuel pump is working, it will trigger the P018B code. The P018B code can be caused by a faulty fuel pressure sensor, circuit issues, or a PCM problem.I have a 2018 gmc 3500 with a 6.6L duramax and it has a service light on but the code is inactive code is P1050 for the - Answered by a verified GMC MechanicI’m needing some help getting a P1050 with intermittent dashes on the def gauge. Ohmed the pump and wiring everything is within specs and the connectors and pins are all in good shape. I can’t find much information on the P0422 but I know it’s a can issue so I’m not sure if that could be causing the def level issues.Aug 12, 2022 · Apoling135. Jul 18, 2022. 22. 10K. Aug 9, 2023. by JonM21Ltz. 1 1 of 4 4. Postings of Tech Service info for any New L5P engine issues.

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Labor: 1.0. To diagnose the P1050 Cadillac code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.Condition As part of our ongoing quality improvement efforts the 2017 6.6L Duramax Diesel NOX1 Sensor (Part Number 12676705) and NOX2 (Part Number 12676706) have been placed on a parts restriction through the Product Quality Center (PQC). This parts restriction will assist Engineering with product feedback.I have a 2018 gmc 3500 with a 6.6L duramax and it has a service light on but the code is inactive code is P1050 for the - Answered by a verified GMC MechanicP2564 Code. Definition: Turbocharger boost control position sensor ciruit low voltage. Explantation: The ECM detected a low voltage from the Turbocharger Boost Control Position Sensor. Probable Cause: 1-Open or short ciruit condtion.It also causes low fuel rail pressure in the Duramax engine. The fuel tank delivers fuel to the pump to transfer it to the targeted site. First, note the fluid level in the tank, then find the crack and seal it with a proper sealant.1 Reply. waqar141p. 2 posts · Joined 2022. #17 · Sep 22, 2022. The most likely cause for the fault code P1050 in your 2017 Chevrolet Duramax is a fault with the reductant/exhaust fluid tank level. Faulty Reductant Pump and Sensor Assembly are the most common causes of a P1050. Read More: P0015 Symptoms and Causes.2018 2500 L5P FYI this is a different DEF tank/pump/module than 2016 and earlier. Fault P1050 Reductant Level Sensor Invalid Range. I do not have anything saying DEF level Low except info display, Autel and GDS shows def level as malfunction.To fix the automobile fault code p203d, first, check the possible causes listed above. Then, visually inspect the related wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector’s pins. This fix will take an estimated repair time of 1.0 hour.Unclip the DEF injector line. Disconnect the electrical connector to the injector. Push up on the white clip with a big flathead screwdriver while sliding the injector off. At this point, the tank cover and shield can be dropped. Disconnect the harness from the pump. After the tank cover and shield are dropped, disconnect the harness from the pump.I added some Hot Shot's Secret Diesel Anti-gel just yesterday. My son swears by it. Let us know what you ended up using. 2019 GMC Sierra 2500HD AT4 Crew Cab L5P Duramax, Banks iDash Super Gauge and Pedal Monster, WC Fab Trans Cooler Bypass Valve, Lasfit Switchback LED Fog Lights.An extremely versatile pigment dispersant for acrylic, acrylic-styrene, and vinyl acrylic based coatings. This sodium salt of a carboxylate polyelectrolyte offers many formulating benefits. Supplied as a dry powder. Solid form of OROTAN™ 731A. An aqueous emulsion for enhancing green strength and improving flexibility of ceramic parts. ….

Truck throwing P0405 & P0540 codes... I just completed an EGR & Intake Air Heater Delete and now my truck is throwing these two codes that have to do with the sensors for both systems. I am wondering if anyone has a wiring diagram or schematic of the engine wiring harness and sensors.The chart below shows general L5P Duramax maintenance and service intervals. Please keep in mind your situation may call for more frequent maintenance than what is listed below. Heavy towing or driving in extreme conditions requires more frequent maintenance. When you change your oil, check components like your air filter to make …Duramax Tuning, Logging, and Gauges. ikeG Oughta Know Better. Apr 19, 2011 2,431 128 63 Western PA www.facebook.com. Feb 17, 2020 #1 Anyone run into this on a l5p? Fuel rail pressure performance during deceleration. Data shows rail pressure bouncing 3 to 4k during 0% throttle deceleration ...To fix the automobile fault code p203d, first, check the possible causes listed above. Then, visually inspect the related wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector's pins. This fix will take an estimated repair time of 1.0 hour.SKU P1050 - D2606 $5.00 Sample (Sample sizes vary by product) Order sample. Find A Retailer. Share this: Share on Facebook Tweet on Twitter Share on LinkedIn Pin on Pinterest. A PVC-Free floor that is both good for the home and for the environment‚ TRUCOR® ...Def heater replacementSimferopol (/ ˌ s ɪ m f ə ˈ r oʊ p əl /), also known as Aqmescit, is the second-largest city on the Crimean Peninsula.The city, along with the rest of Crimea, is internationally recognised as part of Ukraine, and is considered the capital of the Autonomous Republic of Crimea, but currently is under the de facto control of Russia, which annexed Crimea in 2014 and regards Simferopol as the ...Mar 31, 2022 · Duramax Code U029E Issues. I have been following this forum for a while and I enjoy reading all the information, now it is my turn with issues I guess. Very long post but I tried to cover it all. I have a 2017 Chevy Silverado 2500 HD LTZ with the 6.6 in it. Truck has 80k miles and all stock.The Pulsar is an in-line computer that connects directly to the vehicle PCM, eliminating unnecessary wires in the engine compartment. By connecting directly to the trucks PCM, Edge has the ability to control the vehicle's signals to optimize performance gains, throttle response, mileage, and more. The Pulsar can completely change your driving ...Description Diesel Exhaust Fluid DEF Temperature Sensor. Fitment. 2011-2016 Chevrolet Duramax 6.6L LML. This diesel exhaust fluid (DEF) temperature sensor is designed to match the fit and function of the original sensor on specified vehicles and is engineered for durability and reliable performance. P1050 duramax, 8889 posts · Joined 2011. #7 · Feb 28, 2021. P1098. The Engine and Transmission System is not performing as expected. An issue has been detected in the Engine Cooling System which monitors and controls engine temperature to maintain optimal operating temperatures and avoid overheating conditions., Sep 21, 2023 · 2017 GMC 2500HD Duramax Diesel Denali. Answered in 1 minute by: Daniel Chaidez. Daniel Chaidez, Technician. Category: GMC. Satisfied Customers: 14,021. Experience: Technician at Global Auto Repair. Verified. Good Afternoon, my name is ***** ***** ill be helping you, so sorry to hear about the issues here on the GMC., 06 duramax trouble codes 2138 had the throttle sensor replaced, had a new fuel injector pump last summer. every time its rainy the trucks engine power loss light comes on after the rain stops (dries) no light and runs good. what causes this problems. its been to several shops they reset the code and its good until it Raines again ., This sensor measures the temperature and quality of the reductant fluid in the tank. If the Reductant Control Module detects a performance fault on the reductant quality sensor temperature signal for more than 1 second, the P2ADA code will be set. This fault code indicates a problem with the Reductant Tank Temperature Sensor 2 Circuit Performance., This Bulletin replaces PIP5411F. Please discard PIP5411F. Some customers may comment that the Malfunction Indicator Light (MIL) is illuminated. Some customers may also comment on one or more of the following symptoms: Note: In ambient temperatures 100 F (37.7 C) degrees or higher, DTCs P2635 and/or P018B may set., The B1325 code is a fault code that is stored in a vehicle's computer system when there is a malfunction in the HVAC system. Specifically, it is related to the temperature sensor circuit in the HVAC system. The code is triggered when the signal from the temperature sensor is outside the expected range. The consequences of the B1325 code can ..., P20b9 on Duramax is a serious code and must be taken seriously and corrected as soon as possible. Here is an explanation. Selective catalytic reduction (SCR) systems are used in modern, powerful diesel engines like the Duramax to convert exhaust particles into harmless gases. To accomplish this, the system's temperature must rise., D. Duckco Discussion starter. 42 posts · Joined 2015. #1 · Jan 1, 2016. Sorry if I'm in the wrong part for this question. After cp3 conversion and ppei new trans tune. I get p1082 trouble code. The check engine light doesn't come on. I clear it with my cts2 and go about my business., Labor: 1.0. The cost to diagnose the P1050 Cadillac code is 1.0 hour of labor. The diagnosis time and labor rates at auto repair shops vary depending on the location, make and model of the vehicle, and even the engine type. Most …, Note: The reductant tank level must be full to ensure accurate resistance readings. Verify the resistance is within the specified range between the harness connector terminals listed below: Terminal 15–16 (3.37–3.43 kΩ) Terminal 16 –17 (7.2–7.34 kΩ) If not within the specified range. Replace the A38 Reductant Pump and Sensor Assembly., The LMM Duramax refers to Chevrolet Silverado HD and GM Sierra HD trucks equipped with the 6.6L Duramax diesel engine between the years of 2007.5-2010. It was very similar to the LBZ, but it featured an all-new emissions device, a diesel particulate filter. While it reduced emissions output drastically, the DPF system on the LMM resulted …, In a previous video (link below) I detailed the service regeneration procedure. This video shows you the diesel particulate sensor (a.k.a. Particulate Matte..., Download specifications for New Holland P1040. Learn more about New Holland, P1000 Series Air Cart Specifications, P1060, P1030, P1050, Model, Dimensions, Tires, Page 1 of., this Peugeot Partner / Rifter van had flashing urea symbol light with 500 miles left before engine won't re startnox exceedance is caused when the adblue isn..., , Nov 22, 2022 · Rockauto sells them for $627. the service department said they are swamped and they would also have to order the part. the 2017 and newer DEF tanks don't even need to be removed to change the pump, its on the bottom, quite easy to do for anybody with a bit of mechanical experience at all. i told the dealer i could do it myself if they were busy ..., Tow the boat, stop for 15-20 minutes, start the engine and get the CEL and reduced power message. The P0101 code has been set in just about every instance (probably 6 of 8 or 9) I believe the period of sitting immediately after towing is a key trigger for this failure., redwngr. 8890 posts · Joined 2011. #2 · Dec 18, 2018. P0113 is 'Intake Air Temp Sensor Circuit High'. Detects a continuous open circuit in the IAT signal circuit.... P227D is "Barometric Pressure Sensor Circuit C High (Diesel pull-up)" It detects short to power OR open circuit in Barometric Pressure (BARO) C signal circuit..., LB7 Duramax 2001-2004. In 2001, GM teamed up with Isuzu and brought another innovation to the diesel crowd and was first to market with a common-rail direct-injected diesel engine, the LB7. Like every Duramax that followed, it featured 6.6 liters (or 402 cubic inches) of displacement, a cast-iron block with aluminum heads, four valves per ..., Use your power tools and screwdrivers to open the latches and screws and install a new fuel injector in the place of the old one. Step 4: Fix ECU. Source: ColinOFlynn. While not so common, the ECU can often cause this code to be also issued. To fix it, simply replace the ECU., Hi, my name is Robert and I am a truck driver. At Trucksauthority.com, we cover everything from Trucks, SUVs, Cars, Campers, Motorhomes, RVs and Trucking Companies., Correction. 5620833. Bulletin No.: 19-NA-277 July, 2020 Page 3. 5620834. Replace the fuel tank, rear tank module (pump if equipped) including installing hose PN# 84788703 to the vent and route/secure with a zip tie under the lower barb, as shown in the pictures above, and following the procedure listed below. Service Procedure., Meaning. A B1325 code is a manufacturer specific diagnostic trouble code that is related Chevrolet vehicles and occurs when the vehicle system detects that the voltage on the power circuit for the control module is low or high. When this happens, the Check Engine Light illuminates and the B1325 code is stored as a fault., 23380346 C C M Y CM MY CY CMY K 18_MUL_Duramax_Diesel_Supplement_COV_en_US_23380346C_2018MAR29.ai 1 3/22/2018 12:50:21 PM, Nov 24, 2022 · 58 posts · Joined 2014. #3 · Nov 24, 2022. I have a service light on a flashing def light traction control light and limited to 55 mph. 01 Silverado crew cab long bed 4x4 4:10 Duramax no mods bone stock chevy dealer replaced inj pump and 8 injectors @ 145,000 miles no charge current mileage 167,000 replaced 1-h2o pump, 1-set front brake pads ..., So, my 2016 GMC Canyon, with the 2.8L Duramax Diesel, recently threw a warning of "Exhaust Fluid Quality Poor" on the dash. This warning will eventually th..., 2018 Silverado 2500 DEF injector replacementGM Part#12688993When it comes time to service your truck don't forget to compare prices with Advanced Auto Parts..., 2017 L5P Duramax Code P026D. For those folks who may have the check engine light come on and the following code comes up: P026D, I want to let you know that, for me, it was the MAP sensor being dirty. It has happened twice in the last few months, and I have been able to clear the code by cleaning the sensor., How would I check if a reductant control module is working correctly. I have a 2018 Chevy Duramax and it's throwing the code p1050. I have a new module but want to make sure the old one is the problem. Is there a way to use a multimeter to check the part., For the Chevy Duramax Diesel, the code P20B9 indicates an issue with the DEF reservoir heater. More often than not, it will be the heater itself that must be..., The 2.8L Duramax is an inline-four-cylinder configuration with a variable-geometry turbocharger. With 181HP and 369 lb-ft of torque rating, the engine can tow up to 7,700 pounds. Compared to other engines in the Colorado and Canyon lineup, the engine has an impressive fuel economy. The 4WD has an EPA-estimated 20/29 MPG for city …, 1824 posts · Joined 2020. #6 · Nov 28, 2022. Pull the pump Module out.. It's all one assembly with level sensor and heater. I have a 2015.5 Chevy 3500 single rear wheels. Emissions compliant. Running Banks automind 2 with banks tail pipe. Share. Like., 2017 L5P Duramax Code P026D. and another one. P026D Issue. In my experience, the changing the MAP, MAF and NOX sensors did not help P026D. If you check the fuel filter and find small brass bits then changing the filter and a fuel flush may help (see 18-NA-361). They did this for me and the code went away for about 9 months.