Lbz duramax code p0381. . I read the codes and they are P0381 wait to start control lamp circuit and P0650 Malfunction Indicator Lamp (MIL Jan 3, 2020 · Top of the list in chasing the P0087, is the filter head. Sep 27, 2013 · 2006 duramax with 85k. Trans was rebuilt shortly before I bought it, which probably means nothing. 06-07 LBZ & LLY Duramax Powertrain 2001 LB7 code P0540 Just replaced all injectors. 124 posts · Joined 2014. Son was driving home last night dash light came on. Have the dealer check your VIN if this is the case and you are still under warranty. Jan 17, 2010 · 2003 chevy cc,sb 4x4. I planning on doing efi live. Filters changed multiple times. Then a few months back I laid into the throttle a bit and the service engine light came on, the code was P0087. #3 · Oct 19, 2020. Sometimes it’ll be off for a few weeks then sometimes it’s always on and won’t go away. Two bolts and drop in, easier than replacing just the filter alone. It's very hard to start and when it does it smokes whiteish gray. Conditions for Setting the DTC. P0381. Shortly there after the AC started to work (temp was now +11C) and the CEL went out on its own. DTC P0128 is designed to detect for a stuck open thermostat. Name to come. This morning the CEL lit up. the only code I pulled was P128e. I'm generaly a Ford guy but have a friend who has this 2006 LBZ ~200k miles. If it reads more than 1 ohm, it's bad. It is a 06 3500 with a 6. #4 · Apr 15, 2019. Has anyone had a problem with the MAF sensor out of range after installation of any aftermarket air cleaner and is there a fix for the sensor. Ron Nielson - Most of the information I provide relates directly to my 2008 LMM - Your truck may be a little (or a lot) different. #11 · Aug 12, 2010. If I would just hold the key in the cranking position a little longer than normal, it would still start. P0650 MIL Control Circuit Malfunction 3. Example if you see 584 ohms then the fuel temp should be 140 degrees F. I Have an 07 GMC Sierra Classic and I keep getting a check engine light with a code P0381, I Have had it to the dealer Dec 20, 2015 · Honestly you should not be throwing a code unde4r normal circumstances so fix the problem before adding mods or throwing money at it. Sensor or wiring issue most likely. Ignition OFF, disconnect the harness connector X2 at the ECM. Jul 27, 2018 · Nonetheless, some common causes of code P0381 could include the following-. Happy Easterok, so I bought a 2003 duramax with 154k on it a month or so ago and really like the truck, until I get a check engine light two days ago. I ordered a new MAP sensor. If the circuit tests normal, replace the instrument panel cluster (IPC). 5 GMC SLT 4X4 CCLB LLY Ally, some mystery stuff, trans by Mike L, Magnaflow DP, 4" CAT back, Ride Rites, LBZ turbo inlet mod, AD II 165, po' man CAI, HIDs, stock height, Cognito tie rods, Kryptonite pitman & idler, Bilstein 5100s, Isspros, H2 wheels with Toyo OC 285-70 Apr 1, 2012 · New to me LBZ with P0087 Code. Bone Stock (for now) 2006 2500HD LBZ 4X4 6 speed Allison "LT3", Airaid Cold Air Intake, EFI Live DSP5 Tuned by Rob, PCV Reroute, Transgo Jr, EGR Blocker, HID Low/High/fog 8000K, Headligh All On Mod, Recon LED Smoke Cab Lights, Magnaflow 5" DP Back Exhaust, Autometer Boost/EGT Gauges, Edge Insight CTS w/Backup Camera Mar 8, 2013 · 39 posts · Joined 2012. Started cold this a. It could be just the plug. If it reads bad, new AC Delco plugs are $15 @ O'Reilly. Dec 6, 2009 · 418 posts · Joined 2009. 2) P0650 Cnf Circuit Malfunction Indicator Lamp. 77 MPa (112 psi), when the ignition is ON and the engine is OFF. So when I bought the truck a few months back, it would always have a little bit of a skip, knock, or hesitation on start-up. #1 · Apr 8, 2012. If the restricted EGR cooler has been verified, the EGR cooler must be removed and cleaned. Feb 28, 2020 · I bought a complete donor LBZ engine and started rebuilding it. P0102 MAF or VAF A Circuit Low Input 5. 07 Chevy Classic 2500HD 4x4 2LT LBZ CC/SB White. P0622. Started getting P0677 code yesterday. Save Share. P0340 is Camshaft Position Sensor Circuit. 2001 GMC Sierra 2500HD, CC,SB. Throwing a P0102 code. #1 · Feb 20, 2018. Hello all, just some background since this is my first post here. knockout Discussion starter. I have heard of oil getting on the Jan 5, 2014 · 4065 posts · Joined 2006. The glow plug system, found in diesel vehicles, helps to provide heat in order to start the engine in cold temperatures. About two months ago he started having power problems under load and an occasional check engine light. If you find something like that, replace the bad one. 60 posts · Joined 2008. Took it to chev dealer & said #1 injector was low but in spec so they replaced it. - EGR Insufficient flow. P0381 is the OBD-II generic code for a glow plug/heater indicator circuit malfunction. Jump to Latest Follow. , clattered like a cummins at idle after it warmed Dec 4, 2007 · 2007 LBZ tow rig/Daily driver, stock engine 11. Without wasting time, let's dive into the article. The document says to replace all 8 if that's the case. Cleared code, changed fuel filter, drove for about 50 miles, code came back. Jul 19, 2012 · It has a lbz engine. If 2K ohms then fuel temp be around 68 degrees F. I isolated it to the wiring harness, and sure enough there was a spot where a metal bracket had worn through the wiring harness. P0621. Not smoking. 4) same as #1 except Pnd. Didn't notice any performance issues. Minor mods EFI, Trans. When I got the code, I pulled over, read it, and cleared it with the Edge (Set to stock). P0405 is Egr position sensor low, Egr 5- volt reference voltage open. One being computer and the other being glow plug. Feb 26, 2015 · LB7 MAF code P0101 need some help. Dec 21, 2009 · Chevy / GMC Duramax 06-07 LBZ & LLY Forums. Is this a classic cluster issue or something else?? Sep 17, 2009 · The dealer may encounter a customer concern of a SES light with the Wait to Start Control Circuit DTC P0381 or P0650 Malfunction Indicator Lamp (MIL) Control Circuit found. 5v at the pcm connector coming from the cluster Jul 25, 2009 · Chevy / GMC Duramax 06-07 LBZ & LLY Forums. And the tach also gos nuts aswell, I've replaced the cam sencer checked the connection, and checked some of the wireing. '06 3500 dually w/ LBZ 310,000 miles. Jul 22, 2013 · The truck is a 3500 2006 LBZ. Defective engine coolant temperature sensor (s) Poor ground connections between the battery and the engine, and/or between the battery and the vehicle Dec 14, 2009 · I have now plugged everything back in and the p064c code has gone away, but now i have p0381 and p0650 lol. I had been getting an occasional (1-2 Week) P0106 MAP sensor code. It popped up again within a few seconds. Got it back in the truck and put the truck all back together. pulled out key tried again same result had to go so started anyway seams to run Aug 13, 2011 · 2 posts · Joined 2011. I have an 07 classic 3500 dually duramax that I have had since new. The code P0381 is triggered once the PCM detects a fault in the glow plug indicator circuit. Or call us 920-361-7700 . You get the truck hot and ask for full fuel it derates and you have to cut eng off for 2 minutes to reset computer. I am getting p087 code- low rail pressure. This problem started only when towing on long pulls. Any help is appreciated guys. 2013 GMC Denali HD 2500 ccsb,100%stock,spray liner,B&W, Sold not forgotten. FIrst time they replaced the gauge cluster, next time they reprogrammed it and this time they said they would have to call into the "tech hotline" or something like that to see if they can give May 4, 2016 · While driving my truck lost complete power and shut down. code came up on my truck: P0308. Click here: LB7 Injector replacement instructions . Hey guys-. The truck continues to say "engine power is reduced" and I still have the P0107 code. Sep 16, 2013 · C. 1) Low pressure regulator (say 5-7 psi) and pressurise the fuel tank while looking at all the fuel lines under the truck and around the motor. The weird thing is only time it throws the code is when I have my trailer hooked up and the running lights turn on. He took it to multiple shops and they balance tested it and said injectors Oct 20, 2010 · Code P0671. Hey I have a 2011 duramax and I'm getting the po341 code cam signal problem. P02E8 is Diesel intake air (ia) position sensor circuit low voltage. 1 KB Views: 202. Chevy 04. I just bought an 07 LBZ 3500 cclb to replace my aging 1996 Ram Ext. you need to check for 9. Open or short in the 5 Volt reference circuit 4. Dealer says it is a bad instrument cluster and needs replacement. #1 · Sep 16, 2013. 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 Apr 10, 2016 · Now its throwing a cam sensor code p0341 and I have checked the reluctor wheel on the crank to make sure it's tight, checked the wiring, and replaced the cam sensor. Feb 10, 2024 · P0700 Duramax: One of the most common causes of the P0700 code is a failed transmission control module (TCM). What is it and is it normal on an 06 LBZ. I waited to get the CEL light to try a different OBD scanner. 2) Bottle test to make sure relief valve hasn't failed. Nov 14, 2021 · 2007 LBZ P0087 code HELP!!!! All help appreciated!!! So I bought a 2007 2500HD CC long bed 2WD with 87K 2yrs ago. First time it happened was in my driveway a few weeks back. it going to be a problem with the instrument cluster, pcm, or wiring in between. sensor. 70 @ 115mph on #2, 677 HP, MPI Twins My 2005 duramax is throwing p0700 and saise in the details that it is tcm Sep 26, 2009 · P0677 code. 2. I got another CEL P0646. Engineering has been involved and investigated Jul 19, 2015 · Intermittent Misfire - always P0301 - HELP! My 200,000 mile 2006 LBZ recently started having an intermittent misfire on #1 cylinder about 6 weeks ago. Have Feb 17, 2014 · Lbz throwing p0504 code. I live in a colder climateNorthern Alberta. 3 posts · Joined 2010. Had a CEL, got my buddies V2 and these are the codes he pulled up: TCM UD041 ECM P0381 ECM P0650 ECM P0646 ECM P0230 Oct 24, 2014 · A little while later i started my truck after a air filter change and the CEL came on again with P0647 which is voltage high. You have to clear the code to see if it will regulate the pressure from there. May 26, 2011 · The LBZ's had a recall to reprogram the GPCM (Glow Plug Control Module) as they were putting out too high a voltage and burning the glowplugs up prematurely. Ron Nielson. pdf. wiesemi Discussion starter. I took it to Autozone and they read the codes and found P0381 and P0650. Bad MAP sensor 2. Dec 9, 2013 · The lights all come on so its not the battery. Ignition ON, verify that the wait to start indicator is OFF. P0381 - Chevrolet Diagnostic Trouble Code (DTC) Definition, Causes and Diagnosis. Crank it over and nothing. Your glow plug indicator may not turn on or turn off once the P0381 code is logged. Astromax06 Discussion starter. (High RPM, funky shifts) I can not find a sensor to save my life. #1 · Mar 8, 2013. For over a year the truck ran without any problems on the 90hp setting. Ok, so I drove up to the hunting cabin in WV last week, and I threw the ole' P0401 code twice. m. #1 · Aug 13, 2011. Looked all over the Internet for a solution, took Oct 21, 2011 · P0108 - Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage. 6 Onan LPG, SteadyFast Stabilizers. I have seen two different diagnosis for this code. I installed it last night and reset the code. Accelerator pedal position is more than 6 percent. #1 · Nov 24, 2010. if not just get limpmode deleted like I did,its just a pain in the butt anyway. I used the hypertech to clear the code and the truck has never acted as anything is wrong Nov 5, 2013 · 188 posts · Joined 2012. Sinister EGR delete - with intake elbow - installed 2 months ago. went and saw the thing tonight. 102 KB Views: 38. Is this solenoid external, easily replaced? Oct 9, 2011 · I have a 06 LBZ CCSB that I normally run with a PPE Economy Tuner set on the 90hp setting. Said had something to do with the brake switch. A faulty glow plug timer controller or module can cause the code p0381 to be set. Anyone know what is wrong with it? I pray it's not the CP4. #6 · Jan 6, 2014. Engine: LB7 6. Nov 12, 2010 · P0650 and P0381 codes, AGAIN. Mar 23, 2013 · 2006 LBZ help, limp mode. . P0093 or P1093 mean there is a large difference between the desired and actual rail pressures. I have seen the glow plug light come on since I have done the cluster work and not sure why that code pops up. #7 enjector control circuit. Jan 28, 2014 · Also comes up when dsp switch is installed and ECM plug not seated along with pins. Scanned, P0090 code, cleared it and drove it with the scanner plugged in, pressure was between 4000psi idle and 20000 psi pegged. OR. Mar 20, 2011 · P0381 & p0650. Suggestions please? See attached for my 2008 LMM, yours ma7 not have the same pin numbers to test with. 5-20 Ferderal Couragia M/Ts, Roll Pan, Big Sep 1, 2014 · P0107. Everytime the weather gets cold, the truck starts throwing this code at various times P0106 Manifold Absolute Pressure/BARO Sensor Range/Performance. Only does it once at first startup in morning, after I drive it, does not seem to come back. I thought oh well it has to be dirty fuel filter, even though I had Aug 4, 2023 · SOLVED: P0381 and P0700. Truck cuts off randomly at idle and goin down the road. You can try a rebuild, but not all potential leak areas are serviceable. unused-dmaxname Discussion starter. Check light came on, wouldn't go above 2 grand. AllData says the fuel pressure should be 5802 psi cold and 4351 psi hot but the code doesn't set until the pressure is 2900 psi above desired. #1 · Jun 13, 2017. any ideas. Jun 18, 2015 · P0094 or P1094 show a slight difference but enough to throw a code. Oct 31, 2017 · When an injector looses contact [or a weak coil in your case] The system will shut down all injectors in that group, and set a P2149 for this group, or a P2146 for the other group. due to block heater effect or faulty in-range fuel temp. 6. SOLD. Jul 25, 2011 · Jonathan 2014 2500HD LTZ Z71 4X4, EDGE Insight, B&W Turnover Ball w/Companion. Do our trucks have them? Nov 27, 2020 · =====Claim your FREE engine code eraser 👉 https://free. The codes im getting in the MIL are P0646, P0381, and P0650. Bad PCM. Ron Nielson - Most of the Dec 24, 2012 · 2007 Classic LBZ. 5 Chevy 3500 HD, both codes p0401 and P 0101 keep coming up together. Recently, a P0336 code appeared for crankshaft position sensor (CPK Mar 9, 2010 · 56 posts · Joined 2009. 124. ck code it came up p0336. I bought it knowing it had an issue which I haven't witnessed myself yet, but I wont to solve it before I tow with the truck. 22K views 6 replies 3 participants last post by jc1843 Sep 30, 2009. 5-2005 (LLY) 6. Vehicle speed is more than 24 km/h (15 mph). Diagnostic Fault Information. Brennan: 03 Cavalier. The common causes of a P0381 code include a defective glow plug indicator lamp bulb, a faulty instrument panel circuit board, and issues with the controller. Fuel temp delta = (Start-up fuel temperature - Start-up coolant temperature) If -9. P0101 is specifically for the MAF sensor and circuit. Fuel filter change message displayed and check engine light. P0751: "Shift solenoid A performance or stuck off" and it's stuck in first gear. cab cummins. Basically it is not seeing a signal from the camshaft because its not seeing the completed circuit. it will start up fine and idle Mar 19, 2021 · Attachments. Nov 27, 2005 · 6. Open or short in the signal circuit 3. #1 · May 11, 2015. Not real sure if it is my trailer wiring or something in my plug on the truck. I go to pep boys and they get two codes, P0380-glow plug bank a circuit. EFI Live V2 w/dsp5 MAX EFFORT by Idaho Rob, EGT's Never higher than 1150* :thumb. She looked the code up on the computer and got P0381 glow plug indicator circuit error/glow plug heater indicator circuit. So yesterday the Duramax was totally dead. Although when I put the cluster back in, I had P0381 and P0700 pop up for no reason. m (89 lb ft). Cranks, no start. Per GM's SI document 1802153, disonnect the glow plug and test it with an ohm meter. The following has been done: Fuel tank cleaned and fuel sending unit replaced. 2003 GMC 2500HD ECLB: EFI Live by ATP, DT 64mm Stealth Turbo, Suncoast Stage 3 Trans w/ 1054 converter, AD 150, PPE manifolds and pipes, 5in mbrp to 6in Tip, Blacked out and debaged, Color matched Tow Mirrors, 6in Fabtech Lift, 20x12 Ultra 189s w/ 33x12. 2009 Arctic Fox 5er, Silver Fox Edition 29-5T, 3. Recently took out the cluster to repair the PRND321 resistors, that worked out good and now can see the selector. May 17, 2011 · 2006 Chevy Silverado 2500HD Crew Cab, 6. Any ideas what could be causing this? some ppl say it is usually paired with a p0381 code, but im only getting this one 2007 GMC 3500 LBZ- built trans, TCT 466, dual pumps, studded one at a time, running a Fluidamper Summary. Usually the p0087 is caused on LLY-LMM trucks by a weak FPRV and can be shimmed for cheap. They found the same codes, cleared the codes and couldn't replicate. 0L - Old Trucks: 1 - LB7, 3 - LLY, 1 - LBZ, 2 - LMM, 1 - L5P Feb 25, 2017 · Complete the current SI diagnostic for DTC P0401 (circuit/system testing portion) to verify if EGR cooler is restricted. May 11, 2015 · U. From my understanding it’s a voltage issue to the glow plug module. "Quality Parts and Service at an Unbeatable Price" . About 2 weeks ago I had the check engine light come on after fueling. since you got your egr blocked you might want to try to install the fingerstick as well. #4 · May 22, 2010. Circuit/System Description. P0101 MAF or VAF A CKT Range/Perf 6. truck wont run for a few minutes at all. Mar 10, 2021 · There were 6 codes listed: 1) P0381 Cnf Glow Plug/Heater Indicator. So I'm at my wits end, I have been working on this same code for two weeks now its: P0101 Mass airflow performance. I’m going to start to diagnosing it soon but thought I’d ask to see common problem areas on this Jan 21, 2007 · MAF, P0101 code after K&N filter instal. I have been reading about the p0504 code. Oct 18, 2020 · 5283 posts · Joined 2009. Ground circuit open or shorted or 5. Called the dealer and scheduled an appointment. When the EGR cooler is removed use either Simple Green or Krud Kutter following the process below. On my 2006 LBZ I am getting code P064C for the glow plug module. 3. Dec 31, 2014 · Located in Central Wi. Just rolled 201k miles today. May 18, 2010 · 5530 posts · Joined 2008. P0381 Glow Plug/Heater Indicator Malfunction 2. Nonetheless, the code is still appearing, try the next step to remove the code from your Duramax. #1 · Dec 6, 2009. 1. I get a code (No MIL) of either p0183 or p0181. 5) same as #2 except Pnd. The previous owner was getting P0087 "Fuel Rail pressure to low" code from time to time only while towing. 5th wheel up a 5% grade at 50 mph and the coolant gauge went to 235+ degrees before the fan came on. Jun 3, 2011 · Or it can throw the code if sensor is shorted to voltage. This is an older thread, you may not Dec 29, 2021 · Pulled the codes and here’s what I get P262b P0381 P0650 SOLD - 2007 LBZ 2500HD Standard A forum community dedicated to Chevy and GMC Duramax diesel owners . Pressure in the intake manifold is affected by turbocharger output, engine speed, accelerator pedal input, ambient air temperature, and barometric pressure (BARO). Still not right. P0087 is just another symptom of the other codes. I NEED HELP. Moved to LB7. 2623 posts · Joined 2009. Stock turbo pressure. When I'm driving down the road it doesn't smoke but when I push the clutch in to drift May 27, 2016 · Actual engine torque is more than 120 N. Runs rough right before dying out. Transmission: allison 1000. 2004. Service Engine light, remained on. I have recently noticed that my check engine light has come in my 2007 duramax. I have read that the causes are either 1. 2008 Silverado LT, Crew Cab, 2WD,LB. I have been having trouble with my check engine light coming on and have had it in to the dealer 3 times now for this. WTF Help PLZ:help. Click Here: Lincoln Diesel Specialties . The ECM (Engine Control Module) monitors coolant temperature and glow plug voltage, facilitating the plugs heating before and while Jun 22, 2009 · codes P0650 & P0381 I also have had these two codes show up several times. Oct 31, 2010 · heres the codes i pulled: 13 of them 1. co 👈=====Engine Code P0381 Saving Repair Parts Jun 27, 2010 · its the Malfunction Indicator Lamp (MIL) Circuit Code. P0381-glow plug instrument panel delay (this could have been a stored code Jun 13, 2017 · A. It will not set the same code for camshaft sensor error, that has its own set of codes for crankshaft errors. Absolute fix is a new filter head assembly; head, filter, sensor, heater, harness, etc. • The actual FRP is below 0 MPa (0 psi), or above 0. #1 · Jul 9, 2015. #1 · May 18, 2010. Dave. Jul 26, 2021 · Data is pointing towards left side of the fuse box in the engine compartment. 2 posts · Joined 2018. Nov 22, 2017 · Conditions for Setting the DTC. The only light that wont come on is the coil light for the glowplugs. P0676 Glow Plug/Heater Cylinder 6 7. May 21, 2010 · 20 posts · Joined 2009. Used the front and rear cover, turbo, electronics, harness, intake (bridge and runners), and valve covers off of my truck. 06 GMC Duramax LBZ Feb 8, 2012 · Duramax 6. This is a circuit code, not a change the glow plugs code. The sensor is not bad it‚Äôs doing what it is supposed to do and the system is alerting me by way of check engine light. P0181 Fuel Temp Sensor A CKT Range/Perf 8. 6 Technical. The code p0128 means that your engine coolant temperature is lesser than the thermostat regulating temps. I kept getting code U0105, and the ECU fuse would blow every time I would turn the key. Damaged, burnt, shorted, disconnected, or corroded wiring and/or connectors anywhere in the glow plug heating circuit. Last week it got to the point that I could not clear the code with my Banks 6-Gun W/PDA. Greetings! '06 CC SB 4x4 LBZ. DTC P0851. Typically I was going up a steep grade around 70mph at 15 lbs of boost. I have a Hypertech tuner, which I used to diagnose the DTC and it reports p0402-exhaust gas recirculation flow excessive detected. Mar 23, 2016 · P0336 And Hard Start. Nov 3, 2018 · The first answer is that with code P0088 set the ECM stops regulating pressure and goes to max available pressure. 3) U0101 Cnf Lost Communication with Transmission Control Module. Duramax Tuning, Logging, and Gauges. The ECM detects the Park/Neutral switch signal equals 12 volts (high) when the IMS reports a Park/Neutral range for 5 seconds. 6 KB Views: 151. Apr 10, 2012 · 2006 GMC duramax diesel 4x4 sbcc, Customer brought it in with no boost, Stock turbo had excessive play in the impeller, Replaced it with a stock remanufactured turbo fro BD diesel performance (garret certified dealer), after test driving it threw a P003a (boost control position not learned) and a P0299 (engine under boost) It felt like it was making good boost 75% of the time and drove normal Apr 26, 2019 · DTC Descriptor. Went to start it this morning Glow plug light would not turn off after about 45 seconds. Line-X, B&W Companion, MaxLoader Springs, Edge Insight CTS, Kennedy Custom ECM. It has happened in stock mode and with level 1 program installed. #1 · Nov 5, 2013. 2016 Chevrolet 2500HD High Country LML Duramax. Cup06LBZ Discussion starter. 75degC> Fuel temp delta > 9. Jul 9, 2015 · 6 posts · Joined 2015. Mar 21, 2012 · Chevy / GMC Duramax 06-07 LBZ & LLY Forums. Nasta Nerf Bars, Line-x, Rancho RS9000XL Shocks, Firestone air bags, Fold-a-cover, Good/Year Wrangler S/A 265/75/16 E. It was night and 47 degrees outside. 5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Second Generation: 2004. had the same problem and that took care of it. I was pulling a 13,700 lb. crankshath position sensor A circuit range/ performance. 2008 2500HD LT CCLB/Ally. #1 · Sep 26, 2009. Dpf delete and mbrp 5 inch down pipe back strait pipe, I know 0101 is from mass air sensor, truck has stock intake , I am Oct 22, 2023 · Chevy / GMC Duramax 06-07 LBZ & LLY Forums. 2L Diesel Engine Suspension & Steering - 2001 - 2010 Top Contributors this Month View All Apr 19, 2022 · Here are the codes I get the A/C one came back: P0646 - A/C clutch relay control circuit low P0381 - Wait to start lamp control circuit P0650 - MIL light Batteries, alternator & starter all just got a clean bill of health as well @ the local shop. If not OFF, test the wait to start indicator control signal circuit for a short to ground. Nov 19, 2011 · Lincoln Diesel Specialties. Oct 29, 2011 · 3109 posts · Joined 2010. Most often cold starts. It cranked and had a horrible idle so I shut it down immediately. thanks. 6L LBZ, Amsoil Dual Bypass Oil Filter, Banks Ram Air Box, EGR Delete and Intake Heater Delete and finger stick by All Season Diesel Performance, Hypertech Max Energy power programmer Mar 23, 2010 · LBZ Throws Code P2563. Apr 8, 2012 · 274 posts · Joined 2012. 100% stock. A week later same thing happened. I tried cleaning the sensor with maf cleaner, replaced the air filter, made sure all the clamps were tight then went and drove some miles to check for codes. So, check if there is any bad glow plug timer controller. A diesel friend told me to clear the code Jul 19, 2018 · Truck is a 2006 Silverado 2500HD, LBZ Duramax/Allison 6 speed. Mods: transparts stage IV, S/C 1056 converter (built by me), EFI live w/ DSP2, LBZ fuel pressure regulator, 5" flo pro exhaust 6" dual wall tip, airdog 150, PPE billet pickup tube, K&n cold air intake, LB7 mouth piece mod, tripple piller gauge mount w/ fuel Jun 24, 2019 · Chevy / GMC Duramax 06-07 LBZ & LLY Forums. Then come right back. 5 LLY, 2X, shell, XDR, MikeL Heavy duty up-grade, 6spd, TransGo, deep pan, de-badged, 65 Gallon replacement Aero tank, LBZ-mp, Kennedy pump May 8, 2009 · vacacut said: Hey guys, I have a problem with the p 0087 low fuel rail pressure code. Mar 20, 2012 · I have a 07 Classic LBZ. 06 LBZ keeps throwing P0381 code and it doesnt have a glow plug light at all. nonda. All are Jan 5, 2011 · Chevy / GMC Duramax 06-07 LBZ & LLY Forums. The manifold absolute pressure (MAP) sensor measures the pressure inside the intake manifold. 75degC uneffected by block heater. Nov 24, 2010 · W. None of the following codes are set: P0112, P0113, P0182, P0183, P0500, P2610. Like. If the DTC P0381 code cannot be duplicated, and it's only found as a history code, clear the DTC and evaluate the concern. the wait to start light is given ignition voltage and controlled by the pcm using an internal driver to ground the circuit and turn it on and off. Detects delta temp. Have not towed since. Here's what I've done to try and fix FASS fuel system, new lines from tank to engine, fuel filter, DPE relief valve, Bosch Fuel rail pressure sensor, injectors, tested CP3 ( I can command May 10, 2010 · 2006 LBZ CCSB, IdahoRob DSP5, Big Dipper trans, 4" exhaust, DE downpipe, Banks BoostTube, EGR blocked, PCV reroute Feb 20, 2018 · 06_lbz_marshall Discussion starter. It still has the same code. Getting code P0340, camshaft position sensor, resulting in a crank no start. Changed fuel filter to ac delco filter. Cleared the code. Feb 16, 2021 · My opinion is not the opinion of Duramax Forum, Vertical Scope, or other Duramax Forum staff members! Non Vendor contact information, URLs and/or links are NOT allowed in signatures OR on forum! 23 GMC Yukon 3. Hi everyone - I have an 06' lbz duramax that's going in to limp mode and throwing p0193 code. Apr 15, 2019 · Ron Nielson. 6) same as #3 except Pnd. P0191. 6 duramax diesel. I got 07. Tried a new maf sensor and same thing. I can re set it. p0652, p0201-208, p0381, p0090, u code for glowplug module loss of communication and a few others i dont recall. Will start and idle and dies after a few minutes. I use it to transport cars and pull a 3 car wedge. It throws the truck into 'Safe Mode' (essentially 'stuck' in TowHaul mode. #4 · Nov 2, 2011. 1 post · Joined 2015. DTC P0299: Turbocharger Engine Underboost. If was shorted to ground it would throw code P0182 or that is thrown then fuel temp is over 248 degrees F. 77 MPa (112 psi) within 70 seconds of the ignition being turned OFF. Sort by Oldest first. Now it is happening under heavy power with no load. I just cant seem to catch a break on this problem Sep 27, 2023 · LBZ code P064C. Working on getting vin now. 170 (+/-) misfires in 20 minutes. Check engine light came on but went off the next day with no trailer. You can ohm across the sensor to see what the resistance is. P0113 IAT Sensor/Circuit High Input 4. 60 posts · Joined 2010. On a 2006 Chev Silverado 2500 Diesel 4x4 Truck. Weight Removed CP3 Swapped. Every time I pull more than 3k, I get P0087. Fuel Temp Sensor 'A' Range/Performance. gc tu uo jr ma mv qh hv ny kp