P205b duramax code

The next morning leaving the hotel i got a check engine light and had the closest dealer look at it real quick. Pulled a P204F code. Low temp warning for the DEF. It was 80 Deg. out. Cleared it. Sat in truck again for 12 hrs. Got CEL light and truck said drive till regen is over.

Reductant heater and codes P20B( P21DD. P20b9 P21DD 2013 gmc 6.6 diesel 6.6 liter. Replaced - Answered by a verified GMC Mechanic ... 2015 duramax service def on dash reading code 21dd after replacing temp sensor and heater on tank ... I have a 2013 GMC Denali Sierra HD and it shows engine codes p205B and p21DD. I know both deal with …About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ...NorskeNY · #18 · Dec 14, 2015. Have had the code, P205B, come and go the past 2 weeks. Have a little over 48,000 miles on the truck. One time the truck remote start did not work (truck started and then stopped) - CEL light was on when I entered the truck. So I monitored the parameters with my Edge Insight CTS.Q&A: How to Fix P205B Code on 2016 Duramax? Cost, Sensor Location Ask an Expert Car Questions GMC Questions I have 2016 duramax 6.6 gmc sierra had a code p205b so i… xsvectOR, ASE Certified Technician 26,296 Satisfied Customers car expert! xsvectOR is online now Related GMC Questions Last night, I ran the def fluid down to 20%, this morning ISilverado 2500HD Duramax code issue. ... Only show this user. Damn thing has 52k miles and is throwing a P205b. Dealer says its $1050 to replace the def tank. There isnt a good amount of exactly what fucking part do i need to replace for this code. Any of you diesel gurus tell me if i can replace this on my own.P0420 Catalyst System Low Efficiency. Similar to P24A0 Diagnosis. This code commonly sets due to a Hydrocarbon Injector failure. Check EGT sensors first, see P24A0. 1) Perform the regeneration and note the exhaust temperature sensor #2 to be over 1000 degrees with temperature sensor #1 more than 600 degrees.

You might think that postal codes are primarily for sending letters and packages, and that’s certainly one important application. However, even if you aren’t mailing anything, you might need a postal code.December 24, 2021 VXDIAGSHOP VXDIAG VCX NANO 0. Here’s the tip to solve 2013 LML Duramax emissions light and fault codes P204F and P20E8 problems. The first issues that came up was the CEL with P204F and P20E8 (Pump performance and Reductant Pressure Low) and then the emissions light came on a day or 2 later with the “Service Emissions ...2011 CHEVY SILVERADO 2500HD 6.6L Codes p207f, p2201,p20ee and p205b, help - Answered by a verified GM Mechanic. We use cookies to give you the best possible experience on our website. ... Sierra Equipped with 6.6L Duramax™ Diesel Engine RPO LML or LGH Attention: If the ECM calibrations have already been updated following …Nov 27, 2011 · Ratfan3 · #63 · Sep 17, 2018. P205b code. I started my truck today and the engine light came on about two miles into trip to get fuel. Checked with code reader and got the P205b code .We leave tomorrow on trip to NH for mod. race. Dealer couldn't help with so short notice will have to wait. Maybe dealer in Concord, NH can help. The code p2463 on Duramax is a generic code which is attached to any diesel powered vehicle made after 1996. A Duramax showing the code p2463 is determining a mass of soot blocking in the DPF filter. However, there are many reasons and factors which are responsible for demonstrating this trouble code on the vehicles.P205b code. Hello. A P205b code came up on my chevy 2500 2016 duramax. It sat for a while because i was out of country for about 10 months. It was hardly used. Used for about 5k miles. I was told just refill the def fluid and clear the code but it keeps coming back. I remember hearing that the electrical connection to the DEF tank sending unit ...Trouble code p0673 on Duramax can be solved by yourself or by taking the car to an auto workshop. But as it can be fixed with a DIY or do-it-yourself try, it is recommended to fix the p0673 issue by yourself.

2011 GMC 3500 Duramax, getting code P204B, Reductant system, Performance Bani 1. Recently i was getting code P205B, so I changed the def temp sensor and def heater. ... I have a p205b code on my 2012 Chevrolet Silverado 2500hd duramax this is the second time within a year this has happened is their a recall on the def tank …Jan 3, 2019 · This code P205B been around since 2011 LML If the PCM detects a degree of voltage in the reductant tank temperature sensor circuit that is not within acceptable parameters, a code P205B will be stored and a malfunction indicator lamp (MIL) may be illuminated. Multiple ignition cycles - with a failure - may be required for MIL illumination. Reductant heater and codes P20B( P21DD. P20b9 P21DD 2013 gmc 6.6 diesel 6.6 liter. Replaced - Answered by a verified GMC Mechanic ... 2015 duramax service def on dash reading code 21dd after replacing temp sensor and heater on tank ... I have a 2013 GMC Denali Sierra HD and it shows engine codes p205B and p21DD. I know both deal with …Equipped with 6.6L Duramax™Diesel Engine RPO LML This PI was superseded to update Condition/Concern. Please discard PIP5198. The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI. Condition/Concern Some customers may comment on any of the following conditions:The PCM uses a Reductant Quality Sensor to monitor the performance of the Reductant system. If the sensor sends back an implausible signal, code P206B is set. Wiring issue Symptoms. DPF regeneration may not occur. Common Problems That Trigger the P206B Code. -DEF contamination. -Reductant quality sensor failure.Norskeole · #17 · Dec 14, 2015. Have had the code, P205B, come and go the past 2 weeks. Have a little over 48,000 miles on the truck. One time the truck remote start did not work (truck started and then stopped) - CEL light was on when I entered the truck. So I monitored the parameters with my Edge Insight CTS.

Wet dry vac rental.

Jerry See more Reply 1 - 4 of 4 Posts J JonM21Ltz · #2 · Mar 10, 2023 might just be the sensor. it will need a good diagnosis to determine. it could also be a short or a bad ground on that sensor harness. it's why you need to have that checked if your not good at diy Reply Save jamalc6996 · #3 · Mar 10, 2023This video is to show you the cause of the P205B engine code and its risk level. Engine Code P205B: Reductant Tank Temperature Sensor 'A' Circuit …A stored code P205B means that the powertrain control module (PCM) has detected an abnormal degree of voltage in the reductant tank temperature sensor circuit. This code is exhibited in vehicles with a clean burning diesel engine, exclusively. The catalyst system is responsible for reduction of (basically) all exhaust emissions although certain ...The P205B code in your Duramax indicates a problem with the temperature sensors in the reductant tank. PCM sets the code when detecting an abnormal temperature beyond a particular range. So, are you looking for a solution to this problem? Well, you are in the right place to do so.Jun 28, 2017 · S. SuperBlackTruck Discussion starter · #3 · Jun 29, 2017. redwngr said: 205B - Reductant Tank Temperature Sensor Performance. Looks like that one compares the temp of the def tank and the temp of the diesel fuel. The comparison is done soon after restart after a 'long' period of engine 'off' time (in the order of 8 hours).

What is the Cost to Diagnose the Code P205B? Labor: 1.0. The cost to diagnose the P205B 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 auto repair shops charge between $75 and $150 per hour.HomeChevrolet Chevrolet Select Your Chevrolet's Diagnostic Trouble Code Body CodesJan 18, 2017 · 2011 Silverado CCSB LML (code P205B) Hey guys, i have a 2011 Chevy Silverado Duramax and recently CEL went on and i checked for the code and its P205B (Reductant Tank Temperature Sensor) , i was researching online and looking on a different forums a lot of guys having this same problem, and my question is, did any of you guys get rid of this ... Nov 7, 2020 · I have 2016 duramax 6.6 gmc sierra had a code p205b so i… I have 2016 duramax 6.6... I have 2016 duramax 6.6 gmc sierra had a code p205b so i changed the def temp level bosch sensor and now the def level percentage is stuck at 18% after adding a whole jug of blue def is there a way to reset the level on the cluster Obviously p205b is reductant tank temperature sensor range/performance. Dealer says they need to order a new tank/pump Assy. Also reflashed with the latest updates.SouthFloridaGMC · #5 · Feb 2, 2016. 06blackmax said: My truck is an '11 and it is giving a P205b reductant tank temp sensor code. Yes it's in the DEF tank and my local dealer says there on national back order. Service manager said he's been waiting on one for 3 weeks for another truck. My cel is not bothering me now it's the fluid level ...Nov 27, 2011 · Obviously p205b is reductant tank temperature sensor range/performance. Dealer says they need to order a new tank/pump Assy. Also reflashed with the latest updates. Save. mwpd03 · #10 · Sep 3, 2021. This morning just had code P20EE pop up after using my Exhaust Brake feature for the first time on my new 2021 Chevy Silverado 2500HD Duramax with a little over 12,000 miles. Appointment with dealership set for Tuesday.

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 chafing. These trucks also use Allison 1000 transmissions, whic...

To diagnose the P205B GMC 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.The 2015 Chevrolet 2500HD powered by a Duramax 6.6-liter turbo-diesel V8 engine offers a towing capacity of 17,900 pounds, while the model featuring a gasoline-fueled Vortec 6.0-liter V8 engine features a towing capacity of 13,000 pounds.Live TV from 100+ channels. No cable box or long-term contract required. Cancel anytime. Replacing The Reductant Tank Temperature Sensor/ Heater / Sending Unit Replacement On A 2011 Chevy Silverado...JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. 2011 duramax engine code P205B, code P205B have reset it 1 time, 2500 HD, will try to fix it myself since GM wont take - Answered by a verified GMC Mechanic.P205B Reductant Tank Temperature Sensor Performance P2146 Injector High Control Circuit Group 1 P2155 Injector High Control Circuit Group 4 P2295 Fuel Pressure Regulator 2 Control Circuit Low Voltage P2296 Fuel Pressure Regulator 2 Control Circuit High Voltage P2453 Diesel Particulate Filter (DPF) Differential Pressure Sensor PerformanceHello, I'm a noob here. I just bought a 2012 LML and within 2 weeks owning the 58k mile truck, I got the P205b code. Made a appt with chevy dealer who said it was under warranty. That evening the dealer called and said they wouldnt cover it cause it failed their DEF test. ... ---2013 Chevy Duramax 6.6, 2500 Silverado, ...Mar 5, 2015 · 6.5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Second Generation: 2004.5-2005 (LLY) Closed / Archived Marketplace Ads 6.2L Diesel Engine Top Contributors this Month View All P206B code. 6860 Views 8 Replies 4 Participants Last post by jagster936 , Dec 6, 2019 Jump to Latest. P. Ponyhntr Discussion starter · Dec 4, 2019. Has anyone experienced this code yet? 2018 2500HD It also displays a Service Emissions System message, with a mileage countdown to 65mph max speed. Ideas?Apr 28, 2022 · Replacing the reductant tank heater sending unit on a 2015 chevy silverado 6.6 turbo diesel duramax diesel in real time

Tyreek hill 200m time.

Pse mail processing clerk hourly pay.

Jan 17, 2020 · 2011 GMC 3500 Duramax, getting code P204B, Reductant system, Performance Bani 1. Recently i was getting code P205B, so I changed the def temp sensor and def heater. Cleared the code and drove for a we … Just got this P205b code last week, they reset it and it came back next day. Now doing more thorough diagnosis. Was this covered under the emissions warranty? I …2011 GMC 3500 Duramax, getting code P204B, Reductant system, Performance Bani 1. Recently i was getting code P205B, so I changed the def temp sensor and def heater. Cleared the code and drove for a we … read more1 23379346 (S) Reservoir Kit. 1 19286292 Fluid. Found an internal fault in the DEF reservoir performed a diag. system check and found that the check engine light was present. Found that the ECM had 1 DTC stored, P205B for the DEF Temp sensor. Performed wiring and component checks to find an internal fault in the DEF reservoir.Jan 16, 2023 · 2011 GMC 3500 Duramax, getting code P204B, Reductant system, Performance Bani 1. Recently i was getting code P205B, so I changed the def temp sensor and def heater. Cleared the code and drove for a we … read more 2015 GMC Sierra Denali 3500, Duramax, 144,000 miles.Currently getting DTC P205B. I have recently replaced Reductant temp module and NOX1 sensors, but still get code P205B when Reductant is cold. Per s … read morejagster936 · #3 · Dec 4, 2019 So do this trucks do a sanity check on the results of DEF injection or just check quality of the DEF? I would assume they check the exhaust for NOX to insure it's doing it's job. One could otherwise defeat or fake the DEF quality sensor and run distilled water instead Sent from my iPhone using Tapatalk Pro Reply SaveAt first I thought it was frozen. But I felt the full length of the tube and there wasn’t a blockage. So I started the truck and it still is reading 208 and deceasing, even after adding 1 1/2 gal to the tank. Then I scanned the truck and it came up with the P205B code. The def DIC doesn’t seem to reset.Apr 1, 2019 · malfunction indicator lamp (MIL) with only diagnostic trouble codes (DTCs) P00BD, P012F, P0181, P0474, P124C, P1247, P20EE, P205B, P2263, P2269, P2459, and/or P259F stored in the powertrain control module (PCM). This may be due to various strategies within the PCM software. To resolve this P205b fault code/check engine Jump to Latest Follow 143380 Views 69 Replies 29 Participants Last post by GD The Bull , Oct 20, 2022 kerrlakelover Discussion starter · Nov 27, 2011 I've recently gotten a checke engine light 3 times in the last 2 weeks/250+/- miles. Each time I was able to check them and clear them with an analyzer.Rvn4me · #2 · Sep 13, 2019 (Edited) P204b DTC Description: Reductant Pressure Sensor Circuit Range/Performance. P205b Reductant tank temp sensor. P205b which I believe is similar/related and GM ended up replacing my entire DEF/heater/tank and module. This is for 2011-2012 This special coverage covers the condition for a period of 10 years or ... ….

Chevy Mechanic: Daniel Chaidez Okay thank you. Well you are on the right track, it does indicate an issue with the reluctant tank temperature sensor. Usually this …Jan 17, 2020 · 2011 GMC 3500 Duramax, getting code P204B, Reductant system, Performance Bani 1. Recently i was getting code P205B, so I changed the def temp sensor and def heater. Cleared the code and drove for a we … New poster to the forum, long time non account follower. Anyways down to the nitty gritty. I have a 2012 LML throwing a P0191 code. Truck is deleted, FPS on the fuel rail deleted, CP3 Swapped, and EFI tuned. I have no idea what would be causing the code and I’ve had it in the shop 6 times now to be told that the parameters are correct.P205B Code: Reductant Tank Temperature Sensor Circuit Range / Performance - In The Garage with CarParts.com Learn what a P205B code means, the possible causes, and the common symptoms associated with it. Find out the proper way to resolve the issue. Read on.Code: P11CB Definition: NOx Sensor 1 Performance - Signal High Description: P11CB or P11CC DTCs P0101, P0234, P0299, P0401, P0402, P140B, P140C, P2228, or P2229 are not set. The DPF Regeneration is not active. The BARO is between 75-106 kPa (11-15 psi). The ambient air temperature is between -7 to +38°C (19-100°F).Reductant heater replacement. There are other helpful videos such as https://www.youtube.com/watch?v=pXSSbrZyrLc&t=433s and I feel that if you watch both vid...Reply Save 1 - 7 of 7 Posts redwngr · #2 · Jun 28, 2017 (Edited) 205B - Reductant Tank Temperature Sensor Performance Looks like that one compares the …Duramax diesel repair. P205b code how much to repair and how serious is it. 2016 Chevy Duramax. Two weeks and completely - Answered by a verified Chevy … P205b duramax code, To diagnose the P205B GMC 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., Labor: 1.0. The cost to diagnose the P140C GMC 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 auto repair shops charge between $75 and $150 per hour. Search for P140C GMC Questions and Answers: Search here →., 1 2 Next 0 05stroker · #2 · Sep 4, 2015 Just had this done. P205b is the def tank temp sensor. It is covered under that latest letter that came out. 2011 Chevy Silverado 3500 LT CCLB Dually. Edge cts insight. Shane Reply Save Like trotorx2 · #3 · Sep 8, 2015 ^^^ what 05 said., Temp. sensor with code P205B-00, 2011 Chev. - Answered by a verified Chevy Mechanic. ... GMC 2011 3500HD Duramax DEF light on followed by engine check light, Fault codes P2047, P208A, P204C, P205D, U010E. all can be cleared and return at start up. Have removed DEF tank, cleaned system with water, checked wire harness …, 2015 LML CEL - P24C4. My dad’s 2015 Duramax just threw code P24C4 yesterday. Engine has around 175k miles and is completely stock. Looked online for the code and found EGR cooler bypass position sensor exceeded learning limit. Not much online at all regarding the code., Ontimend Discussion starter · Aug 30, 2015. Just had P205B code pop up and have searched the forums regarding this code.From what I have read it has to do with a DEF tank sensor,and usually requires the tank to be replaced at $600-$700.I just rolled 141k and really could care less for the emissions BS,but was waiting for it to fail to justify ..., Apr 19, 2022 · My 2015 Chevy 3500 duramax has p262b code up how do I fix it. 3500. The truck will just shut off while driving sometimes - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. , Are you looking to enhance your coding skills? Whether you’re a beginner or a seasoned programmer, there are plenty of free coding websites that can help you level up your skills. Codecademy is one of the most popular free coding websites o..., What is the Cost to Diagnose the Code P205B? Labor: 1.0. The cost to diagnose the P205B 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 auto repair shops charge between $75 and $150 per hour., There are many situations where you can find yourself needing to look up a ZIP code. Maybe you’re trying to mail a letter but only have the recipient’s street address. Perhaps you’ve received mail from a stranger and want to narrow down whe..., The best way to approach this code is to ask what the code means on the Duramax engine. In technical terms, P2033 stands for “Exhaust Gas Temperature Sensor Circuit, High Bank 1 Sensor 2”, in which Sensor 2 refers to the second sensor of the engine exhaust pipe. And Bank 1 refers to the engine side with cylinder 1., You might think that postal codes are primarily for sending letters and packages, and that’s certainly one important application. However, even if you aren’t mailing anything, you might need a postal code., Aug 30, 2015 · Ontimend Discussion starter · Aug 30, 2015. Just had P205B code pop up and have searched the forums regarding this code.From what I have read it has to do with a DEF tank sensor,and usually requires the tank to be replaced at $600-$700.I just rolled 141k and really could care less for the emissions BS,but was waiting for it to fail to justify ... , 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..., 2011 Silverado CCSB LML (code P205B) Hey guys, i have a 2011 Chevy Silverado Duramax and recently CEL went on and i checked for the code and its P205B (Reductant Tank Temperature Sensor) , i was researching online and looking on a different forums a lot of guys having this same problem, and my question is, did any of you guys …, AE L12 Discussion starter · Nov 3, 2021. 2016 LML GMC 2500. 6.6L: Code P01F0: coolant temp dropped below diagnostic monitoring temperature. Replaced Engine Coolant Temp sensor and cleared the code. Check engine light came back after sitting over night and warmed up before heading to work., Dec 4, 2019 · P206B code. 6860 Views 8 Replies 4 Participants Last post by jagster936 , Dec 6, 2019 Jump to Latest. P. Ponyhntr Discussion starter · Dec 4, 2019. Has anyone experienced this code yet? 2018 2500HD It also displays a Service Emissions System message, with a mileage countdown to 65mph max speed. Ideas? , CEL for P20EE. Bought a 2021 Chevy Silverado 3500 HD SRW, CC 4x4 with the L5P in April. Back to the dealer @ 3600mi with cel and code P20ee. They diagnosed with “ Nox sensor, false reading” reflashed the ECU and cleared the code. A week and 150mi later cel and same code (now reads as a permanent code)., 6.5L Diesel Engine Duramax First Generation: 2001-2004 (LB7) Duramax Second Generation: 2004.5-2005 (LLY) Closed / Archived Marketplace Ads 6.2L Diesel Engine Top Contributors this Month View All, The next morning leaving the hotel i got a check engine light and had the closest dealer look at it real quick. Pulled a P204F code. Low temp warning for the DEF. It was 80 Deg. out. Cleared it. Sat in truck again for 12 hrs. Got CEL light and truck said drive till regen is over., Code: P11CB Definition: NOx Sensor 1 Performance - Signal High Description: P11CB or P11CC DTCs P0101, P0234, P0299, P0401, P0402, P140B, P140C, P2228, or P2229 are not set. The DPF Regeneration is not active. The BARO is between 75-106 kPa (11-15 psi). The ambient air temperature is between -7 to +38°C (19-100°F)., Jul 20, 2021 · CEL for P20EE. Bought a 2021 Chevy Silverado 3500 HD SRW, CC 4x4 with the L5P in April. Back to the dealer @ 3600mi with cel and code P20ee. They diagnosed with “ Nox sensor, false reading” reflashed the ECU and cleared the code. A week and 150mi later cel and same code (now reads as a permanent code). , I'm working on a 2010 Chevy Express 3500 with the 6.6L Duramax (174,000 miles,) and it keeps throwing the DTC "P0483 Fan Rationality Check." I am new to the world of Duramax's, and frankly have never seen this code in anything else. I can clear the code, drive the ever-lovin-snot out of the truck, and cannot get it to throw a code on me., 2014 gmc duramax with exhaust fluid quality poor. Dtc p205B and P0677 dtc. I just filled def resevoir with fluid day before codes showed up. I have ohmed out the reductant tank heaters and heater 1 has 39k ohms. The other two heaters are fine at around 4-5 ohms. I think I need to replace heater unit and pump out the def fluid tank., Apr 28, 2022 · Replacing the reductant tank heater sending unit on a 2015 chevy silverado 6.6 turbo diesel duramax diesel in real time , Read More How to Fix P205B Code on Duramax (A Comprehensive Guide) How to Fix the P2610 DTC Code On Duramax (Expert Advice) Consider your truck with a Duramax engine that suddenly illuminates the Check Engine Light. It can be…, P206B code. Jump to Latest Follow. 6955 Views 8 Replies 4 Participants Last post by jagster936 , Dec 6, 2019. P. Ponyhntr Discussion starter · Dec 4, 2019. Has anyone experienced this code yet? 2018 2500HD It also displays a Service Emissions System message, with a mileage countdown to 65mph max speed. Ideas?, 2011 GMC 3500 Duramax, getting code P204B, Reductant system, Performance Bani 1. Recently i was getting code P205B, so I changed the def temp sensor and def heater. Cleared the code and drove for a we … , 1 - 4 of 4 Posts J JonM21Ltz · #2 · Mar 10, 2023 might just be the sensor. it will need a good diagnosis to determine. it could also be a short or a bad ground on that sensor harness. it's why you need to have that checked if your not good at diy Reply Save jamalc6996 · #3 · Mar 10, 2023, JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals. 2011 duramax engine code P205B, code P205B have reset it 1 time, 2500 HD, will try to fix it myself since GM wont take - Answered by a verified GMC Mechanic., Step 2: Inspect and Replace Glow Plugs. There are eight glow plugs for eight cylinders of the Duramax engine. When the glow plug of Cylinder #1 gets damaged, the P0671 is set. To access the glow plugs, you need to disassemble the vehicle fenders. Cylinders #1,3,5,7 are located below the passenger side., In the world of online shopping, consumers are always on the lookout for ways to save money. Coupon codes and promo codes are two popular methods that shoppers use to get discounts on their purchases., Labor: 1.0. The cost to diagnose the P24C4 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 auto repair shops charge between $75 and $150 per hour. Search for P24C4 Questions and Answers: Search here →.