P0090 code duramax

Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain P0088,89, 90. Jump to Latest Follow ... Start it up and theres the p0090 code back. Pulled the fuel sensor plug to see what would happen and that just about shut down the engine, codes 88 , 89, 90 and 102.Plugged it back in,back to just 90 with truck in 2000rpm limp.Pulled ...

P0047 is the boost control solenoid. This code has absolutely nothing to do with turbo vanes or vanes position sensor. With that being said this code kills the vane position sensor and fails to activate turbo vanes. These p004x codes are …I have a 2018 cab and chassis and have been chasing this p0191 code for the last 76k km's. My dealer has replaced just about everything associated with the fuel system. High pressure fuel pump, pressure sensor and wiring, regulator, #3 injector, cleaned and put dielectric grease on the injector connectors, soldered the pig tail from …Mar 15, 2022 · Issues with the PCM can trigger the P0090 code. P0090 and Common Rail Fuel Systems. P0090 is a very important code on vehicles that use “common rail” fuel injection (CRI), such as light truck diesel engines, i.e., the GM Duramax Diesel, Ford Powerstroke, or Dodge Cummins.Install a Zip Tie Fir Tree Clip GM PN 84389052, 28 millimeters below the branch break out from above as shown below. 5810432. Insert the Zip Tie style Fir Tree Clip into the location shown below in the ECM Mounting Bracket. Zip Tie Fir Tree Clip installed securing the harness as show below.Engine Swap, now code problems, P0090. Hello, looking to see if anybody has had same experience as me, need some help. Have an 014 Sierra, and changed L83 engine, old engine made nasty tappet noise, and shaft seals had leaked, and when I changed oil and cut up filter, was some metal in filter, so figured Cam was worn, and went engine swap route.Looking to get some insight, P1050 code on 2017 Duramax. Jump to Latest Follow 6K views 4 replies 3 participants last post by 17DenaliHD3500 Nov 8, 2023

Replace ECM. Symptoms worsen. Engine is hard to start, hesitates, blows white smoke, and is only making 2000-3000psi of fuel pressure all without throwing a code. When the P0090 code is present, the truck will limp and drive somewhat "normal" but still has a reduced fuel pressure of 2000-3000psi.2008 2500 HD Duramax. Engine dies and goes into P0090 Fuel pressure regulator control circuit. I changed FPR and code still on doing same thing engine power reduced P0090. I checked harness everything seemed to be in good condition. I think I should go back and check harness.Jan 5, 2016 · DTC P0090 is a Type A DTC. The ECM commands the engine to operate in the Reduced Engine Power mode. The message center displays Reduced Engine Power. Conditions for Clearing the DTC. DTC P0090 is a Type A DTC. Diagnostic Aids. There are no driveability concerns associated with the FRP regulator unless a DTC is present.There were other codes for the glow plug circuits, but I only concentrated on the main code (U0106 -lost communication with glow plug control module). I used my Snap On Solus Pro scanner and was able to check the code and operation of the control module. There was no response from the controller.Most of the time, the solution to P0046 is to replace a component of the turbo/supercharger or the whole boosting system. Replacing a booster or sensor won't be cheap. Even a small sensor would cost around $200-$400. And a new VGT or turbo boost can be found in the $1000-$1800 range depending on your car model.Got these codes on the way home from dinner. Was booting it by my buddy and the SES light came on. ... Former truck was a 03 Chevy 2500HD w/ Duramax. ... sounds like it runs slighty better than before but still like crap!!!! getting p0088 p0089 and p0090 now. help! 2002 Chevrolet Silverado 2500HD, 6.6 LB7 duramax. Save Share. Like.p0090 code after dsp5 switch. Jump to Latest Follow 21 - 27 of 27 Posts. 1 2. D_R_C · Registered. Joined May ... 08 duramax efi live tuned by longhorn fab shop and 5in flo pro exhaust with 8in tip, air dog 165, race plug, w/m, fass fuel filter delete. Save Share. Like. Tanc Crusher

Code P0090 Thread starter Mogman; Start date Apr 20, 2021; Forums. Duramax 6.6 Technical. Duramax Hard Parts. LMM . Prev. 1; 2; First Prev 2 ... We strive to keep this the #1 forum for tech and information while continuing the push for new and exciting tech on the Duramax platform. From all out performance builds running 8 …P0088, P0090 P0088 P0090 P0087, P0191, P2510 Opens circuit fuse or opens circuit. Circuit/System Testing Important: Fuel pressure control will be disable if DTC P0087, P0088, P0192, or P0193 are set. Codes must be cleared to enable the device control. P0191 •Turn OFF the ignition. •Disconnect the ECM connector and the fuel pressure ...This code is similar to P0090. What the P0089 code means. The P0089 is a diagnostic trouble code (DTC) for a fault found with the fuel pressure regulator. The fuel pressure regulator regulates how much fuel is delivered to the fuel injectors. The ECU controls the fuel pressure regulator and when a fault is detected the P0089 code is set.Bulletin No.: 20-NA-197. Correction. 5652222. Inspect the fuel pressure sensor electrical connector for corrosion or damage. ⇒ It may be necessary to use a generous enough amount of dielectric grease in the connector to reach the entire terminal and use J-35616-16 (LT GN) terminal test tool and drag the tool up to 10 times to find/identify ...1. Check Fuel Rail Pressure (FRP) sensor voltage in scan data, key ON, engine off for 30 seconds. 2. The FRP voltage should be 0.352 to 0.650 volts. 3. If the voltage is out of range, test voltage signal on the FRP sensor with a Digital Volt Ohm Meter (DVOM) or scope to verify data accuracy. 4.

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RPO U1D. This Condition pertains to vehicles equipped with engine 4.3L, LV3 only. In most cases, powertrain movement will duplicate the issue, such as, shifting between drive and reverse, accelerating, braking or just driving. This Condition pertains to vehicles equipped with engine 3.0L LM2 only.mike diesel. 5400 posts · Joined 2012. #4 · Mar 10, 2013. Speed sensor on the tail housing of the transfer case is a p0500. Go check it out. Pull it out and check the tone wheel through the hole, see if it is loose, if it is good then check wiring on the sensor itself, if wiring is all good and checks out then probably need a new sensor.Sep 2, 2014 · P0090 Check engine code. I last drove my truck on Friday morning and it was running fine. I went to drive it today and before I started it, it gave me a reduced engine power warning, I hooked up my engine code reader and it spit out P0090. I did some research and found out it has something to do with a fuel pressure regulator.The video focuses on the basic GMC specific diagnostic error code.Contents:0:21 Basic DTC analysis according to OBD2 protocol standard.1:48 Insight into prog...

Te suministramos todo lo que necesitas saber sobre el código DTC P0090 Descripción, causas, síntomas y posibles soluciones. LEER SOLUCIÓN DEL CÓDIGO O...Oct 16, 2008 · try turning the key on, then off, leave the key off, wait about 4-5 minutes then with key off try to pull code, if it dont work turn key on pull and clear code then urn off and re start... If it like the P009e code (that im very familir with) you have to clear it this way.. Last edited: Oct 16, 2008.p0090 code after dsp5 switch. Jump to Latest Follow 21 - 27 of 27 Posts. 1 2. D_R_C · Registered. Joined May ... 08 duramax efi live tuned by longhorn fab shop and 5in flo pro exhaust with 8in tip, air dog 165, race plug, w/m, fass fuel filter delete. Save Share. Like. Tanc CrusherGoogle “duramax p1093 and p1094” you will find your answer. Pastrano07 said: I’m having low fuel rail pressure only at idle and going into limp mode. The suction side of the fuel system can cause this if a hose is pinched/kinked. The same exact trouble codes will set because the pump cannot get fuel PIP 4526 bulletin explains this from GM .Chevy / GMC Duramax 07.5-10 LMM Forums. 07.5-10 LMM Duramax Powertrain. P0098 code help. Jump to Latest Follow 13K views 1 ... My code reader and the internet told me that. Now I'm curious as to where it's located so I can troubleshoot if it's a sensor or just a loose wire or connection.Also started getting p0090. I think its a rail sensor, fpr or a wiring issue. ... If he lets out when it starts to rattle the code wont pop up.it also started throwing p0090. ... Duramaxdiesels.com was founded in 2006 and created a site which houses some of the best known Duramax tech you can find. We strive to keep this the #1 forum for tech ...How to fix the P0046 code TURBO BOOST CONTROL SOLENOID DURAMAX LLY LBZ LMM GMC Sierra Chevy SilveradoLink to Turbo Boost Control Solenoid in the video:https:...Jan 18, 2016 · 8 posts · Joined 2015. #1 · Jan 18, 2016. 03 lb7 getting p0089 fuel pressure regulator 1 performance code and p0088 fuel rail/ system pressure too high code. truck was dufueling and throwing these codes. i thought it was the fpr so i replaced it but the codes and defueling came back. truck starts and goes fine when plugged in over night.

8 posts · Joined 2015. #1 · Jan 18, 2016. 03 lb7 getting p0089 fuel pressure regulator 1 performance code and p0088 fuel rail/ system pressure too high code. truck was dufueling and throwing these codes. i thought it was the fpr so i replaced it but the codes and defueling came back. truck starts and goes fine when plugged in over night.

Related fuel pressure regulator engine codes: P0090 Fuel Pressure Regulator 1 Control ... trying to figure out the best way to post this issue on my '03 2500 Sierra Duramax/Allison. No specific codes showed up on instrument panel. Just the words 'battery not charging'. No obvious symptoms or problems, truck seems to be running and starting fine ...Code u1800 | Chevy and GMC Duramax Diesel Forum. FICM help! Code u1800. Help! Help! Help!!! So I drove my truck all over today, probably put about 40 miles on it and it was running great. Came back home, parked it in my driveway for about an hour, then when i went back to go to dinner, it started, idled for about 5 seconds, then shut off.Good evening. I had a P0090 code come up on my 2005 GMC C4500. ... 2003 Chev C4500 6.6L LB7 Duramax manual transmission - engine starts and runs fine - truck pulls trailers - will be going along fine and all of a sudden engine cuts back and will not go over 2000 RPM ...Other Symptoms Of Getting P0191 Code On Duramax. The P0191 trouble code initiates the check Engine Light located on your instrumental panel. When the Furl rail Pressure causes trouble, the regulator fails to regulate the fuel injection. And you can hear the sound of constant fuel injection when you turn over the vehicle.I did the conversion from the cp4 to the cp3 on 2012 duramax 6.6 lml and now I am getting the P0088 code, I know it is the Fuel Rail Pressure (FRP) Too High. Can someone that may have had this problem please help out this is the third code I have had to fix since the convertion and I am at a loss. It also says reduced engine power, but it does ...48. Central Alberta... www.mplmotorsports.ca. Aug 6, 2008. #1. I just finished putting an HTT turbo on an LBZ, can't seem to tune out the P0045 code. Keeps coming back, limits engine rpm to 2000. Simon and I went over the tables again, can't seem to get rid of it. Not reported in EFI, but still sets the code.#1 · May 10, 2017. So i rebuilt my turbo. Got everything back together and it's in limp mode. Fires up without an issue. Idles a little rough. I pull the codes, i only have p0090 for fuel regulator up pressure solenoid. So i …Bulletin No.: 20-NA-197. Correction. 5652222. Inspect the fuel pressure sensor electrical connector for corrosion or damage. ⇒ It may be necessary to use a generous enough amount of dielectric grease in the connector to reach the entire terminal and use J-35616-16 (LT GN) terminal test tool and drag the tool up to 10 times to find/identify ...Dec 6, 2010 · Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 06-07 LBZ & LLY Duramax Powertrain Code P0090. Jump to Latest ... I ran the code and and got: P0090 – Feul Pressure ...The P0090 says it is a "Fuel quantity solenoid circuit open". P0088 is "Rail pressure signal is above maximum limit". Symptoms - when i start it, the idle is incredibly rough, feels like a clogged carb. (Maybe I could check that.....) And there is a really loud knocking to the engine. It sounds like an old Dodge when it does this.

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5322 posts · Joined 2016. #18 · Sep 19, 2018. I did a google search on the P0299 code and it seems to be an underboost not before but after the Turbo. When the MAP sensor is below the expected value for 10 seconds it sets the P0299 code. This correlates to what I am seeing.Duramax 6600 6.6L V8 Diesel. engine codes P0089, P0090. Jump to Latest Follow 19K views 4 ... P0089 and P0090 FOUND IT!! The connector to the fuel rail regulator had a wire pushed out!!! The way it works is the computer LOWERS the fuel pressure.Avoid getting caught out by getting to know more about The Google Voice Vertification code scam. Here's everything you need to know. Scammers target people in a variety of ways. Th...Can a bad CP3 cause this "Lost communication" code? fast03 Active member. Jun 15, 2008 1,201 6 38 60 Rancho Cucamonga. Jun 10, 2014 #7 ... Duramaxdiesels.com was founded in 2006 and created a site which houses some of the best known Duramax tech you can find. We strive to keep this the #1 forum for tech and …How to fix the P0046 code TURBO BOOST CONTROL SOLENOID DURAMAX LLY LBZ LMM GMC Sierra Chevy SilveradoLink to Turbo Boost Control Solenoid in the video:https:...Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain. P0090. Tags fuel filter connection fuel pressure regulator p0090. Jump to Latest Follow ... Today I went to start the pickup and had to manually prime it and it threw a p0090 code for the FPR. Could the code have something to do with the filter housing losing …21 posts · Joined 2007. #1 · Dec 13, 2015. having trouble with my 05 6.6 with the PO090 code and no start. 60,000 miles on odometer. dealer fixed frayed wire one that went from the FICM to Regulator and the problem seemed to go away. 1 month later the same problem with the same code, dealer could find nothing wrong the placed a call to TAC ...Vehicle: 2010 GMC Savana 3500 Cutaway Duramax 6.6L Turbo Diesel Current codes: p0090 Old codes: p0088, p0087Limp mode. Replaced both fuel filters, replaced FPR, ... I have a duramax problem with code " open fuel curcuit # XXXXX", wriggle connector wire on # XXXXX injector to fix. Will run for a while and have the same problem come up.2004.5 lly Coding for P0090. First off. Sorry for posting yet another p0090 but none of the ones I saw were acting the same as mine. New to owning a diesel although i am a diesel mech for the navy they are stone age compaired to the beast in the drive way. Got the new truck, took it on a little under an hour test drive.P0087 Code. I have chased the p0087 code for a number of years. The code appears when towing loads over 5000lbs up hills in 6th gear. 1. Replaced fuel rail plug with solid plug. 2. Did a fuel injector bypass test, all injectors performed as new / within spec. 3.P0090 code after egr deleteP0090 troublecodes regulator p0089 solenoid metering P0090 and limp modeP0090 duramax limp gmc. P0090 duramaxP0090 code 2015 chevy equinox lt 2.4l dont start have this codes p0090, p00c8, p1400P0090 code after egr delete.Duramax Second Generation: 2004.5-2005 (LLY) Codes p0090, p0202, p0203, p0205, p0208, p2149, p2563. Jump to Latest Follow 5K views 4 ... ….

I didn't look the code up, but if it doesn't get up to 'normal' operating temp its time to replace the thermostats. 2023 LZO CC std box 4x4 previous: 2021 LM2 CC std box 4x4 ; '18 2500 L5P CCSB 4x4; '11 LML, '10 LMM and 04.5 LLY ... A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion ...If the ECM does not have a previously learned, it will default to a stored calibrated value. The ECM will use this value until the enable criteria have been met. It will then perform this procedure to learn the new value. If the ECM attempts to perform the learn procedure and fails, the DTC P0046 or P2563 may set.My dads '18 Sierra 5.3l randomly started throwing P00C8 and P0090. open circuit in high pressure fuel pump actuator high control circuit and fuel pressure regulator control circuit open. Truck went into limp mode, he babied it home. Hooked the scanner up and deleted the codes, truck drove fine for a few days then both codes came back.Chevy / GMC Duramax 11-16 LML Forums. 11-16 LML Duramax Powertrain. P0090 Check engine code. Jump to Latest Follow 5K views 4 ... I hooked up my engine code reader and it spit out P0090. I did some research and found out it has something to do with a fuel pressure regulator.P0090 Code After EGR delete Chevy and GMC Duramax Diesel Forum, Upgraded CP4 Pump Saver Fuel Pressure Regulator Double layer 25 micron screenPrevents debris from entering fuel systemWill not prevent fuel flow . ... p0090 duramax lly,Up To OFF 69%. P0090 Code After EGR Delete Chevy And GMC Duramax Diesel.Chevy equinox 4l p0090 151a P0090 duramax P0090 - fuel metering solenoid -open circuit - troublecodes.net P0090 troublecodes regulator p0089 solenoid metering codes ... P0090 Code After EGR delete | Chevy and GMC Duramax Diesel Forum. Check Details. P0420 Chevy Equinox Issue and Solutions to Fix Properly - UNCRD LAC. Check Details.Dec 6, 2010 · Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 06-07 LBZ & LLY Duramax Powertrain Code P0090. Jump to Latest ... I ran the code and and got: P0090 – Feul Pressure ...Feb 15, 2011 · 2003 chev 2500hd with Duramax, was going down road and it died, 1/2 tank fuel,I pushed primer pump until solid, started and drove about 2 miles and died for good, has a code p0090, p0380, and code u-1 … read moreLb7 dies at low RPM. My LB7 stranded me yesterday. Last week I replaced the fuel filter. I had a sinister diesel adapter with cat filter. It kept sucking air, and took me a while to find it. I rebuilt the primer orings, then the hoses to and from the filter head, then replaced the filter head, and patched a hole near the fuel cooler by the tank ... P0090 code duramax, Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain. 06 LBZ codes P0090, P0080, P0168. Jump to Latest Follow 2K ... When I got to mining camp I threw my OBD2 to check for codes, I got P0090, P0080. Atlanta is in the middle of know where, 85 miles from Boise and then threw a P0168., 2008 2500 HD Duramax. Engine dies and goes into P0090 Fuel pressure regulator control circuit. I changed FPR and code still on doing same thing engine power reduced P0090. I checked harness everything … read more, How to Diagnose DTC P0090: Effectively diagnosing and addressing the P0090 code involves the following steps: Use OBD2 Scanner: Retrieve the code and gather additional information about the fuel pressure regulator control circuit. Check Wiring and Connectors: Inspect the wiring and connectors in the control circuit for damage or corrosion. Test Fuel Pressure Regulator Control Solenoid: Verify ..., May 16, 2022 · Labor: 1.0. To diagnose the P0090 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., OBDII Codes 2006 Chevy 2500HD w/ 6.6L Duramax "Truck started losing power when warm, when cold for the first 10 miles or so the trunk runs great." ... p0090 duramax not start injectors duramax p044 p0335 silverado diesel fuel 2,286 views . …, Code P0090 Chevrolet Description. High-pressure fuel is regulated by the high-pressure fuel pump actuator, which is a part of the High-Pressure Fuel Pump. The …, Below are common check engine light trouble codes for the Chevy/GM Duramax diesel. This list has been updated to includes Chevy/GM Duramax diagnostic trouble codes. At Thoroughbred Diesel we are a real diesel performance and repair shop that offers free advice. Call us at 1-859-737-4966 with any questions you may have about your diesel. We are ..., Got these codes on the way home from dinner. Was booting it by my buddy and the SES light came on. ... Former truck was a 03 Chevy 2500HD w/ Duramax. ... sounds like it runs slighty better than before but still like crap!!!! getting p0088 p0089 and p0090 now. help! 2002 Chevrolet Silverado 2500HD, 6.6 LB7 duramax. Save Share. Like., LBZ unshakeable p0045 p0090. So, got my first duramax and have been chasing a turbo issue. Got some codes and ended up pulling the turbo and giving the vanes a good deep clean, put it back together and they were nice and smooth. I still had the codes so I swapped the VPS and the solenoid with known good ones., Central,Louisiana. Apr 9, 2020. #1. Need some advise/info on my 2016 LML. It has been throwing a Code P0091 and going to reduced engine power mode. Has done this 2 days in a row. Pulled over on side of the ride where it was rather rough, killed it, re-started and it went back to normal, first bump i hit on the intestate it went back to reduced ..., P0090 code after egr deleteP0090 troublecodes regulator p0089 solenoid metering P0090 and limp modeP0090 duramax limp gmc. P0090 duramaxP0090 code 2015 chevy equinox lt 2.4l dont start have this codes p0090, p00c8, p1400P0090 code after egr delete., i got efi live autocal tuned by longhorn fab shop and after plugging up the dsp5 switch went to start the truck and code p0090 code threw and truck wonty start and also dsp5 switch isnt getting power any ideas of the problem? 08 duramax efi live tuned by longhorn fab shop and 5in flo pro exhaust with 8in tip, air dog 165, race plug, w/m, fass ..., Duramax First Generation: 2001-2004 (LB7) Lb7 crank but no start. Jump to Latest Follow 11K views 28 ... Some codes that came up included u1800, p0090, p0193,p0380, p0540. But after I cleared them and attempted to start it again they don't come back., LMM Fuel Pressure issue. Hey guys, I've got a customer that bought a V2 from me and some tunes, he flashed them in and they ran great for him, the next day he fired the truck up (still had it on the lope setting) and it threw a couple codes and went into reduced power..... One of the codes was P0090, the others were of the same nature...., Code P0090 Chevrolet Description. High-pressure fuel is regulated by the high-pressure fuel pump actuator, which is a part of the High-Pressure Fuel Pump. The …, 6.5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Second Generation: 2004.5-2005 (LLY) 6.2L Diesel Engine Fuel System, Air, Exhaust & Emissions Upgrades Top Contributors this Month View All, i have two codes showing a p0047, and p0090. they both came on this morning. i put in a new stereo last night and blue the radio fuse in the fuse panel located in the engine compartment. I replaced the fuse and I'm hoping i just knocked something loose . please advise ... I have a short in the power to the XM on a 2005 GMC 2500 HD duramax., The ECM detects that the signal circuit voltage is more than 4.75 volts for more than one second. Action Taken When the DTC Sets. DTCs P0192 and P0193 are Type A DTCs. The ECM commands the engine to operate in the Reduced Engine Power mode. The message center displays Reduced Engine Power., Yea I talked to the guys at Duramaxtuner and they said all their tunes have EGR codes removed. P0090 is Fuel Pressure Regulator Control Circuit. '06 Chevy LBZ 2500 Sinister EGR delete, EFI Live from DT, Fully built Suncoast trans, 4in Diamond Eye straight pipe exhaust, DRP performance transmission lines, Ranch Hand front and rear bumper., DTC P0090 is a Type A DTC. The ECM commands the engine to operate in the Reduced Engine Power mode. The message center displays Reduced Engine Power. Conditions for Clearing the DTC. DTC P0090 is a Type A DTC. Diagnostic Aids. There are no driveability concerns associated with the FRP regulator unless a DTC is present., P0090 is fuel pressure regulator related, not the rail pressure sensor. You either have a sticky FPR, a bad coil in the FPR or no power to the FPR. you need 5v to …, There were other codes for the glow plug circuits, but I only concentrated on the main code (U0106 -lost communication with glow plug control module). I used my Snap On Solus Pro scanner and was able to check the code and operation of the control module. There was no response from the controller., D.G Yuengling & Son Inc. the oldest brewery in America, has unveiled the world’s largest QR code grown from crops. D.G Yuengling & Son Inc. the oldest brewery in America, has unvei..., Regardless, P0420 is related to HC (hydrocarbon (diesel)) conversion rate not a DEF problem. As wiilydmax indicated, there is likely some problem with the 9th injector (regen injector) not spraying correctly, so the fuel isn't being converted to enough heat to get the regen done. 2023 LZO CC std box 4x4., Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain Injector codes. Jump to Latest Follow ... LLY throwing multiple codes p2149 p1296 p0090 p0102 p0700 p1249 p0202 Truck has ove 300,000 miles If I just replace injector 2 will this clear all other codes? Save Share., Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain P0088,89, 90. Jump to Latest Follow ... Start it up and theres the p0090 code back. Pulled the fuel sensor plug to see what would happen and that just about shut down the engine, codes 88 , 89, 90 and 102.Plugged it back in,back to just 90 with truck in 2000rpm limp.Pulled ..., It is time to change the fuel pressure regulator (FPR) in my 2001 LB7 Duramax GMC Sierra 3500. My removal procedure is slightly unorthodox compared to other..., Labor: 1.0. To diagnose the P0090 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., When it comes to coding platforms, LeetCode is often mentioned as one of the top choices for programmers and coding enthusiasts. However, there are also other coding platforms avai..., Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain. Fuel Leak Code? Jump to Latest Follow 20K ... My truck throws an engine code, It says Major Fuel Leak or something like that, will have to try to get the code, p8... or something like that. ..., P0101 means you likely need to clean your MAF sensor. Clean your MAP sensor while you're cleaning things. Below is the P0402 info: Equipped with the 6.6L Duramax Diesel Engine RPO codes LLY , LBZ , LMM (VIN's 2 , D , 6 and 9) The following diagnosis might be helpful if the vehicle exhibits the symptom (s) described in this PI., Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain Crank, no start. Jump to ... Then it starts right up. Coding P0090 and P0193. Loping idle but no smoke. any help will be appreciated, I've been fighting this for months! ... If DTC U0105, is also set, refer to Diagnostic Trouble Code (DTC) List - Vehicle. See: …, #1. Hey everyone, This morning I changed my thermostats in the truck because one was stuck open. I changed it by removing serp belt, ac compressor, …