Hey guys, new to this thread. I have a 05 LLY that only throws a code P1093 when i am pulling my 5th wheel. Doesnt do it at all when its kust the truck. Change fuel filters multiple times, checked for kincked and soft fuel lines , all injectors fire just fine. Not sure where to go from here. Only thing i havent check was the FPRV.I'm getting a p0652 and p1094 code on my truck. 2005 Chevy 2500 HD with the duramax. I have reset the codes, but p0652 - Answered by a verified Chevy Mechanic ... Here's the list of codes that popped up: P0652, p1093, p1094, and p2563. I don't think this has anything to do with the accelerator pedal sensor.5 Posts. #31 · Feb 6, 2011. P1093 & 0087. (P1093) The ECM uses a rail pressure (FRP) sensor to determine pressure to the injectors. Then it's compared to the calculated target that's determined by the ECM. The ECM adjusts FRP by modulating the duty cycle of the control driver of the FPR (Fuel Pressure Regulator).2005 LLY P1093 Low Fuel Rail Pressure idle surge then no start. ... and cleared the code. Truck then idled excellent and ran great until I pulled out of the shop's lot and it did the exact same thing, same weird noise, decreased power, and same code. ... A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come ...Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain. P1093 p1094 lb7. Jump to Latest Follow 9K ... It gave me code P1093 with under power , and even engine fail from idol to take off . . I got the part for an 05 which made it cheaper then the 03 by about $400.00Learn about the P0325 trouble code, its causes like faulty knock sensors or wiring issues, and how to fix it with AutoZone. Read More . OBD 2 Code List. Get insights into your vehicle's health by understanding OBD 2 codes. Explore our list of common codes, their meanings, and expert tips for diagnosis and repair.Jan 6, 2014 · Duramax Fuel Code P1093(4 degrees) Jump to Latest Follow 6K views 13 replies 6 participants last post by pmulls870 Jan 7, 2014Check engine - p0192, p1093, p1094. ... All low fuel rail pressure codes. 05 2500HD LLY- Efi live-mouthpiece-4in Dynomax -Cold air-H2s with 315s-Leveled. ... A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion about modifications, towing, ...P1093. P1094. And last night for the first time a U1800 code that hasn't come back yet. Here is what has been done: Replaced collapsing rubber fuel lines. Changed fuel filter. Checked injector balance rates. Checked vacuum at idle, and under WOT. Idle vaccum reads 4".The codes pop up on a Duramax when there's low fuel rail pressure: P0087 or P1093. Usually, the truck is performing at its maximum and unable to keep up with what's commanded. The common rail fuel system operates at 28 - 29,000 psi and needs to drop only 2,200 psi to trigger the trouble code. Once the pressure drops, the Duramax goes into limp ...Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain. how to fix the p1093 code. Jump to Latest Follow 8K views ... will a shim kit help with the p1093 code or is a lift pump the only way .Code p1093. Jump to Latest ... Good afternoon I have A 2005 Chevy 3500 6.6 Duramax LLy I have code p1093 and I'm about to lose my mind I did the bottle test no fuel in bottle injector pump new new fuel pressure sensor new pressure relief valve i only have a fuel water filter and I have change that as well someone removed the rear filter under ...P0087 DTC (Code) P1093 DTC (Code) Thankfully, this is a relatively cheap fix. You'll learn the solution to the Duramax FPRV problem in the next section. How to Fix your LLY Duramax Fuel Pressure Relief Valve (FPRV) Problem. There are three relatively inexpensive ways to solve a poorly working Duramax fuel pressure relief valve.Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain. Rough idle and a P1093 TC. 1497 Views 4 Replies 3 Participants Last post by Handyman1, Jul 14, 2011 Jump to Latest H. Handyman1 Discussion starter · Jul 13, 2011. Add to quote; Share Only show this user. Was wondering if anyone has had this issue and could shed some light. ...can anybody tell me how to fix code p1093 ? 2005 duramax 6.6 lly bully dog triple dog. so far i changed the fuel filter,fuel line,fuel cap.still it codes p1093 i loose all power 2000rpm only,truck can't get out of it's own way.i have no idea can someone help me out please it's been 1 week now.i'am ready to light a match.thank youSep 14, 2020 · So I have been chasing these two codes for a bit. This is on my 2005 with 110xxx miles. Changed fuel filter. Replaced the FPRV with a race plug. Installed lift pump. Replaced every soft line on the feed side, forward of the lift pump. Deleted fuel filter head. Disconnected Tuner. New CP3 and fuel pressure regulator. Still having these problems.Save on your password security with Keeper Security promo codes. Get the latest on Keeper Security promo codes, coupons, and May sale on PCWorld. PCWorld’s coupon section is create...Chevrolet diesel trucks use the 6.6 liter Duramax engine, which is prone to intermittent fuel starvation, water pump failure, overheating, injector failure and injector harness cha...Hi everone, I have not done alot with the duramax motors and i am in need of some advice. I have attached some screen shots from my snap-on solus pro scanner. The truck is a 2002 LB7 115,000 mi 4x4. ... Mine has been getting the P1093 code for a couple of months now, and just yesterday I also got the P1094 code(low pressure at idle). Are these ...Kat that was a P1093 and im like you I could not find that code anywere I looked on here and ppe's code book but a guy told me to today it was low fuel so I dont have a clue it was a new one on me . Kat ... 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 ...Hi all, Still having problems with my dads 2005 LLY throwing the code. We first tried the shim and was still getting leakage with the bottle test so we bit the bullet and got a new LBZ FPRV off hukstorf diesel. Still having leakage and throwing code with the bottle test. I bought a solus...DURAMAX LOW POWER We had a 2004 Chevy Silverado 2500 in the shop, equipped with the 6.6L Duramax diesel engine. The MIL was on and the vehicle exhibited intermittent low power. Code P1093 was stored, which indicated low fuel rail pressure during power enrichment. We first connected a vacuum gauge at the fuel …Hey everyone, Got an 03 LB7 Duramax, and just replaced the injectors. It won't start, and it's throwing P0088 and P0193. Now, I installed a Nicktane Cat filter and I can hear bubbling. I'm gonna pull that filter head tomorrow and check it out, but would that cause P0088 and P0193? Sent from...help with some codes "limp mode" Jump to Latest Follow 1K views 1 reply 2 participants last post by palukie Oct 4, 2009. craig8718 Discussion starter 10 posts ...Feb 13, 2006 · P1093 - Fuel Rail Pressure Low During Power Enrichment. This could be caused by a plugged fuel filter. Also, if you have big mods and the engine needs more fuel than can be delivered by the stock fuel system. 2006 GMC 2500HD - SLE1-3SA, Ext-Cab, Std Bed, 4x4, LBZ. Like.Duramax p1093 code. western truck and tractor repair. 119K subscribers. Subscribed. 2.7K. 33K views 1 year ago. Diagnosing and fixing a common rail fuel problem on a 2005 Duramax. ...more...P1089 Code. I have a 2019 GMC 3500 Sierra Duramax. I recently threw the code P1089. When I check it at home, it returns as a battery, alternator, or starter problem however when I have it checked at Orielly's, it returned as a Fuel Pressure Rail. I was close to needing to replace my fuel filter prior to the Check Engine lighting on.Did a scan and got a P10CF code. From what i can find its a "P10xx Fuel & Air Metering, Auxiliary Emission Ctrls" code. ... Is anybody familiar with this? Truck is a 2015 duramax, approx. 35k and deleted with Kory Willis tunes. 2015.5 Denali HD. HSP Cold air intake & intercooler pipes. Fass 150 Titanium. FloPro 5" turbo back. PPEI efi, Kory ...What is a P1093 code? A P1093 code means that the ECM cannot keep up with the demands of the vehicle. It means that there's a problem with your vehicle's fuel system. This is a common issue in diesel engines. It is a particular code designed by manufacturers. It applies to several types of vehicles, including Subaru, Audi, BMW, Chevrolet ...Save up to $100 off with Nomad discount codes. 22 verified Nomad coupons today. PCWorld’s coupon section is created with close supervision and involvement from the PCWorld deals te...Take out the sensor and check for physical damages, cloggings, and debris inside the sensor chip. Step 4: Cleaning the Mass Air Flow Sensor. Remove the sensor from the connecting port and clean it using an authorized Mass Air Flow sensor cleaner. Spray on the sensor chip and wipe using a soft piece of clothes.Aug 20, 2012 · i have a 05 lly that throws a p1093 code on accel usually trying to pass sombody, i replaced the fuel filter already. some times had codes 1223,1226,1229,1232,1235, 1238,1241 & 1244? any help would be greatly appreciatedP1093 Chevrolet Code - Fuel Rail Pressure Low During Power Enrichment - Code Popularity: 5,747 Views - Repair Importance Level: 3/3 - Repair Difficulty Level: 3/3. Table of contents. Created and updated by William Orellana on Jul 03, 2020. Possible Causes; Tech Notes; Description; How to Fix;Jan 17, 2015 · Scanned it and got a p1093 code for low fuel pressure. I think its from overboosting. I have duramax tuner efi spade jack tunes i was on a 70 hp tune and not really getting on it just going up a hill. Truck drove fine after, fuel pressure went back to normal and everything was fine. Cleared the code and kept driving but then it did it again.The only mods I have done is deleted the stock fuel filter, installed an air dog lift pump, and after the the advice I read in this forum I replaced the Bosch FPRV with the PPE Race valve. I got 20 minutes down the road after replacing the valve and the truck degraded just as before with the same P1093 code.Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain. trouble codes. Jump to Latest Follow 21 - 24 of 24 Posts. 1 2. S. Streetpilot · Registered. Joined Aug 5, 2006 · 45 Posts ...The following are the most common ways to fix and reset the P0193 code: Add fuel to the fuel tank. Repair broken or shorted wires. Repair corrosion of the wiring and/or connectors. Replace clogged fuel filter. Replace fuel pump relay. Replace fuel pump fuse. Replace fuel pump. Replace fuel rail pressure sensor.Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain p1093 and p1094 ... I had it scanned and the codes I got back were... p1093 p1094 p0621 I am not concerned with p0621, as the batteries were replaced and charge just fine. However, after all of the searching I have done, it appears if I have p1093 and …vacacut said: Hey guys, I have a problem with the p 0087 low fuel rail pressure code. I have an 07 classic 3500 dually duramax that I have had since new. I use it to transport cars and pull a 3 car wedge. At 60,000 miles, I was out in new mexico with a load pulling a long grade, hot as hell out, and the check engine light came on and it went ...If you’ve read Lifehacker for more than five minutes, you probably know we have a ton of resources on how to learn to code. You’ll also know it’s still hard. Part of the problem is...Ultimate Pampering: Treat Mom to the Top 10 Skin Care Essentials This Mother's Day SaleJan 6, 2014 · Duramax Fuel Code P1093(4 degrees) Jump to Latest Follow 6K views 13 replies 6 participants last post by pmulls870 Jan 7, 2014There are two codes, P1093 Low fuel rail pressure, and P1094 fuel rail pressure low during idle. I measured the vacuum on the fuel filter and it is good, no fuel restriction. checked fuel rail pressure and it is good. I then went to direction controls and tried to reaise it and it would not move. The fuel pressure regulator is bad.=====Claim your FREE engine code eraser 👉 https://free.nonda.co 👈=====nonda Auto DIY Center is the biggest ...Jul 29, 2009 · will a shim kit help with the p1093 code or is a lift pump the only wayIs DTC P1093 also set?--Go to DTC P1093. Go to Step 3. 3. Inspect the engine oil for fuel contamination. Refer to Fuel in Engine Oil in Engine Mechanical. Did you find and correct the condition?--Go to Step 10. Go to Step 4. 4. Attempt to start the engine. Does the engine start and continue to run?--Go to Step 5. Go to Engine Cranks but Does ...Mar 5, 2020 · 8909 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.P1093 code. Jump to Latest Follow ... 2003 GMC Sierra 2500HD LB7 Duramax 4WD Crew Cab SB 310k miles. 8,260 lbs empty. Built motor, and still slow. 2003 Chevy Suburban 2500 LB7 Duramax AWD Quadrasteer 135k miles. 6-speed Allison conversion. Quadrasteer 4-wheel steering.Duramax Second Generation: 2004.5-2005 (LLY) Code P1093, is it tranny limp or something else. Jump to Latest Follow 815 views ...Duramax Second Generation: 2004.5-2005 (LLY) No power 1093 code. Jump to Latest Follow 3K views ...Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain Check engine - p0192, p1093, p1094 ... p1093 p1094 any help would be great! 2015 All Terrain LML....totally stock 05 lly.....slightly modded ... Only show this user #2 · May 28, 2013. All low fuel rail pressure codes. 05 2500HD LLY- Efi live-mouthpiece-4in Dynomax -Cold air ...Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain. Lb7 p1093 troubleshooting. ... Might take a look at this:P1093 - Chevrolet Diagnostic Trouble Code (DTC) Definition, Causes and Diagnosis . Ron Nielson - Most of the information I provide relates directly to my 2008 LMM - Your truck may be a little (or a lot) different ...Are you ready to dive into the exciting world of coding? Whether you’re a complete beginner or just looking to expand your skillset, learning how to code can open up a world of opp...For those who have a Duramax engine you may have seen a P1093 code. You might also be wondering what it stands for. In simple terms, a P1093 code means that your engine is experiencing low fuel rail pressure. A low fuel rail pressure could result in numerous issues, such as low acceleration, engine stalls, rough idles, and engine misfires.Get a scanner and see what codes are being thrown, most auto parts stores will pull your codes for free, just have to ask. ... 2007.5 Silverado 2500HD LTZ CCSB LMM Duramax - Triple Black (SOLD) 2008 Silverado 1500 LT 5.3 CCSB AFM Deleted - Olympic White (SOLD) ... keywords DTC hose kink loss P0087 P0093 P1093 pipe power reduced repair restrict ...Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 06-07 LBZ & LLY Duramax Powertrain p1093, Out of things to ... but the p1093 code is stored. I have been through 3 fuel filters in 1500 miles...so I doubt it is bad fuel or filter. I cut one open after about 500 miles to find it clean. However 2/3 of it was stained with diesel, ...Duramax Second Generation: 2004.5-2005 (LLY) Question regarding P1093 code. Jump to Latest Follow 166 views 4 ...About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ...I keep getting a P1093 code. I have a fuel rail from PPE installed with the valve that came with it. I also just added a PPE lift pump. Installed below the drivers door under drivers seat, on frame. I am still getting a 1093 code soo what did I mess up. Is the pump to far from th tank? I will...This video details the common issues you may run in to with an LB7 Duramax. The LB7 Duramax was the first generation Duramax that spans from 2001 to early 20...If you've been looking to learn how to code, we can help you get started. Here are 4.5 lessons on the basics and extra resources to keep you going. If you've been looking to learn ...Second Generation Duramax Electronics/Tuners. Code P1093. 3123 Views 23 Replies 11 Participants Last post by McRat, Jul 29, 2006 Jump to Latest C. Corona-Extra ...Chevy / GMC Duramax 01-04.5 LB7 Forums. 01-04.5 LB7 Duramax Powertrain P1093 and p1094 codes. Jump to Latest ... But i pulled the scan tool today and pulled the p1093 and p1094 codes, P1093- fuel rail pressure low during power enrichment P1094 - fuel rail pressure low during idle or decel fuel cut-offThe Duramax p0087 code indicates a fuel rail pressure issue. This code can be caused by several factors, including a clogged fuel filter, a faulty fuel pressure regulator, or a faulty fuel pump. The Duramax p0087 code is one of the most common issues faced by Duramax diesel engine owners. It indicates that there is a problem with the vehicle ...Chevy / GMC Duramax 04.5-05 LLY Forum. 04.5-05 LLY Duramax Powertrain Check engine - p0192, p1093, p1094 ... p1093 p1094 any help would be great! 2015 All Terrain LML....totally stock 05 lly.....slightly modded ... Only show this user #2 · May 28, 2013. All low fuel rail pressure codes. 05 2500HD LLY- Efi live-mouthpiece-4in Dynomax -Cold air ...Duramax Second Generation: 2004.5-2005 (LLY) No power 1093 code. Jump to Latest Follow 3K views ...I shut it off rolled it in the driveway and hooked the code scanner to it and it read low fuel rail pressure. I cleared the code and it ran fine for almost a week and it started again. ... P1093 a.pdf. 71.7 KB Views: 37. P1093.pdf. ... A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Come join the discussion ...I'm getting code P1093. I understand that there are several different things that it may be, the CP3, injectors ... PPE Standard, Edge insight cts w/ EGT probe, Duramax Tuner race valve (plug), Magnaflow 3" downpipe, 5" flow pro, 265 transforce, Bilstein 4600, pcv rerouted, egr blocked, unplugged & bypassed, kitty delete ...Duramax First Generation: 2001-2004 (LB7) ...p1223 p1226 p1229 p1232 p1235 p1238 p1241 p1244 gots all these codes on level 5. also very recently it has been setting code p1093. what would be a good next step to do here other then just clearing the codes every time with my programmmer??Duramax Second Generation: 2004.5-2005 (LLY) Predator pulling code p1093 all the time?? 1378 Views 10 Replies 7 Participants Last post by jnieberlein, Sep 19, 2005 Jump to Latest M. MFD573 Discussion starter · Sep 17, 2005. Add to quote; Share Only show this user ...duramax code p0093 and p1093 I have a 2001 chevy silverad and for the pasr year ive been getting the p0093 code and its now coming on every mile towing my 14000 lb trailer.Only has 110000 miles on it . Had the injectors done at 86000 miles , but one is almost out of specs. So far ive changed the fuel filter, rebuilt the fuel filter housing ...I have a 2002 chevy silveradoHD with 6.6 duramax diesel engine and it is giving me a P1093 trouble code, ... I have a 2002 chevy silveradoHD with 6.6 duramax diesel engine and it is giving me a P1093 trouble code , What does it mean. Answered by Tim Basham in 19 mins 17 years ago. Tim Basham. 30 years multi line tech ASE cert master tech ASE ...Duramax First Generation: 2001-2004 (LB7) Trouble code P0057 and P1093. Jump to Latest Follow 1K views ...