In many cases, outdated PCM can cause this problem. Cookie Policy | The Throttle Actuator Control (TAC) system uses vehicle electronics and components to calculate and control the position of the throttle blade. Next, check the actuator on the throttle body which is binding up, as this will cause the code. Copyright Auto Service Costs 2023. The only codes it has are P1514 DEF dosing malfunction and P1518 engine torque derate and none of the corresponding codes to cause the derate in the first place. ive updated the PCI and after treatment modules. Each company we work with has specific experience requirements for their drivers. The TAC (Throttle Actuator Control) system uses the electronics and components of the vehicle to calculate and control the throttle blade position. The engine shut off light comes on Medium and Heavy Trucks Ask an Expert Car Questions Truck Repair TomcM28, Owner 1,044 Satisfied Customers Expert TomcM28 is online now Continue Related Medium and Heavy Trucks Questions Use DAVIE to retest active faults. Thus, you need to check your PCM if it's updated. If the fault still exists, proceed to Step 5. Use DAVIE to check for any fuel-related system codes. TP sensor 2 signal voltage increases as the throttle body opens. Cookie Policy | In CDL School Now h`T 30` 8 %PDF-1.5 % then these codes come right back. Links to the codes are on the last page of this thread, just download them, no need to ask. Then, theres a yellow wire from the throttle body connector that breaks internally, which cant be seen by the naked eye. 112 0 obj <>/Filter/FlateDecode/ID[<5D691A0DD159E34D8E629A756E1E7104><7467AD441097F74BB2E41EDB5B611349>]/Index[93 33]/Info 92 0 R/Length 100/Prev 653184/Root 94 0 R/Size 126/Type/XRef/W[1 3 1]>>stream Set condition of fault code A short circuit to supply or open circuit is detected for 3 consecutive seconds. No Replace the engine brake Unit associated with the misfiring cylinder. 6-11 Months In CDL School Now Product: https://otrperformance.com/products/otr-reset-tool-paccar-mxDTC FEATURES: Reset Active / Inactive FaultsOEM level commands, don't need to have Davie. Truck ran a day & went back into derate & those 2 faults are active again. Also, check for grounds to the ECBM and other grounds. Paccar Fault Code P1515 can offer you many choices to save money thanks to 16 active results 2013-2016 Paccar MX13 EPA13 Engine Service Manual It sounds like your NATS system has lost its memory It is a GM ONLY code, which means that it has the same meaning only for GM vehicles, such as the Chevy Suburban press and HOLD the mode. This error code is a manufacturer-specific trouble code, meaning it does not apply to all vehicles makes. P1515 EGR derate Goodysnap, May 4, 2020. No If the resistance on either sensor is incorrect or it has physical damage, replace that sensor. Jul 12, 2017 0. Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. Jul 29, 2016 Ever find out the problem for code p1515 Save Share Reply E evolandlupiz 2013 PACCAR MX Diagnostic Service Manual 305 | Page Location of component(s) Diagnostic condition This diagnostic runs continuously when the ignition is on and the fuel dosing module (L124) is activated. The throttle body assembly for the TAC system is very similar to the conventional throttle body, but with some exceptions. ive tried driving the vehicle and preforming a regen See the Procedure section below. Drive the truck using the engine brakes in all RPM ranges after 1000 rpm. Clean and sand them. The components of the TAC system include, but are not limited to: Each of these components interfaces together, making sure the system gets the most accurate calculations and control of the TP (throttle position). 1 Year Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. PetebuiltPaccar Mx 13 EPA 13. Measure the resistance between the signal and ground pins of the crank speed sensor. Without your consent employers will not be able to contact with job offers, would you like to opt-in now? Check the ground on the back of the head. This eliminates the need for a mechanical cable attachment that would run from the accelerator pedal to the throttle body. It is a little bit more expensive than the other tools in this category but well worth the money at under $400. Nothing yet. The derate is the result which limits the fuel until the problem is corrected. hbbd```b``z"A$Cd te3@$B2D rJ*XMdlC@d _ I have a 2012 kenworth t660 with mx13 epa10. Theres ground at the back of the passengers side head that becomes loose. Also, check the wires in the throttle body connector, look for breakage and unhook it. P1518 code paccar. Perform a continuity test on all the wires associated with the crank speed sensor. This system also performs the cruise control functions as well. 1-5 Months SPN 4796 = P3778 Fuel dosing module Degraded Another exception is the TP sensor, which is mounted in the throttle body assembly. hVn8>NI"pwiF:@h dM~%eE)Z2/CGdLJi"cTZCb 1F&%D8Ti`3AK-$|?v`3HhZ58F=.x=fG8=B*sWGhh'+ws?DYaY,TBda|tW. Another mechanic put a new EGR Valve on it because that's the diagnosis they came up with. 6-11 Months Every month 400 people find a job with the help of TruckersReport. I Need CDL Training In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. repaired the exhaust leak and replaced the DEF injector. 3 Years No - Proceed to step 2A. Visually inspect the associated fuel system component connections for any of the following: Signs of fuel leaks occurring in any related joints, lines, and pumps, Fuel component parts not installed correctly. Job Listing Rules. 0 P0111 = Humidity sensor (F852) - Rate of change fault on humidity signal P0112 = Boost temperature sensor F804 - ECU pin A43 signal voltage too low P0113 = Intake air temperature sensor (F804) - ECU pin A43 signal voltage too high 5+ Years, Please select ALL of your current, valid drivers licenses. 2018 Peterbilt 579 with MX13 Paccar Engine- Engine in Derate mode with fault codes P1515 & P006B. 2 Years 72 0 obj <>stream All Rights Reserved, Top 10 Things to Check When Your Car Is Not Starting, The APP (Accelerator pedal position) sensors, PCM (powertrain control module, also known as ECM or engine control module in other vehicle makes), Defective TPP (Throttle Pedal Position) or TPS (Throttle Position Sensors), Bend or binding throttle plate-failed throttle body. Terms | I have the PACCAR davie software. I have a fault code P3816. Thus, you need to check your PCM if its updated. Check the valve clearances to the specifications. 4 Years Send me a PM with your email, I have a few spread sheets with all the codes. 40 0 obj <> endobj %%EOF Check it. In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. Each company we work with has specific experience requirements for their drivers. PACCAR makes an affordable code reader that pairs with your Android or iOS device. +Sk/&nI,LK a`C* & Terms | endstream endobj 94 0 obj <> endobj 95 0 obj <> endobj 96 0 obj <>stream The procedures below should ONLY be followed for repeat SCR fault codes. Paccar Mx-13 EGR code Discussion in 'Trucks [ Eighteen Wheelers ]' started by Colth . 93 0 obj <> endobj TP sensor 1 signal voltage, on the other hand, decreases as the throttle opens. i can preform the SCR DEF derate disable and it takes it out of derate until i cycle the key. This eliminates the need for a mechanical cable attachment from the accelerator pedal to the throttle body. Spray electrical cleaner and apply dielectric grease on both male and female end of the connector. Warranty Yes - Proceed with troubleshooting fuel-related faults. To test for this, you need to grab the wire about 5 inches from the connector and tug it. endstream endobj startxref 125 0 obj <>stream endstream endobj startxref Does anyone know what this code is. If the fault still exists, proceed to Step 6A. Step by step 2: Visual Inspections Step 2A: Check fuel injector connectors and PMCI-2 connections Troubleshooting steps Visually inspect the associated component connections and wiring for any of the following: Damaged or loose connectors hbbd```b``"RA$.""&eI0 f H2Nbe$310}"? @= P0315 = Cylinder unbalance - Detected P0335 = Crankshaft speed signal - Disturbed or no signal during engine operation P0340 = Camshaft speed signal - Disturbed or no signal during engine operation P0341 = Camshaft speed signal - Out of range during engine operation Inspect the crank speed sensor for damage or debris. Discussion in 'Peterbilt Forum' started by packerfan603, Nov 17, 2014. 4 Years By checking this box and clicking the "Send me job offers" button below, I represent that I: By checking this box and clicking the "Send me job offers" button below. hUn7ycXj]Zbd+ m;CJ;yp.[ !8 @sF1&rt{Nx,p}:nv5\DkC\!~uz! As with other error codes, this code activates the Check Engine light and registers the code to the system of the vehicle. Perform the same tests on the camshaft sensor. By checking this box and clicking the "Send me job offers" button below, I represent that I: By checking this box and clicking the "Send me job offers" button below. Every month 400 people find a job with the help of TruckersReport. 1 Year Use DAVIE to verify the repair. Job Listing Rules. 0 This is the recommended code reader which is made by PACCAR and functions appropriately. Release Date 12/20/2019 Introduction Noise may be detected from the aftertreatment diesel oxidation catalyst (DOC) and/or fault codes P3778, P3776, P3807, P3930, What year MX do you have? endstream endobj 41 0 obj <> endobj 42 0 obj <> endobj 43 0 obj <>stream 'e]t8!HPbJT"VxP]UtUy=Me1U9hK-%P u-"zt3>^Y'4.WLTez]~s3 bh4uTzkPy*GG}ZF{Vgk~q-'e=GGyP;jIvv5),tu3.MB..e9.l|T)_FGXcSK#]Mj &xY_]l'm&i,. ESB E124 -PACCAR MX-13 EPA2013 SCR Efficiency Codes Page 1of 4 . I Need CDL Training There are two separate signals, low reference and a 5V reference circuit used to connect the TP sensors and the PCM. 9fb``w+* w4" CDL Grad, No Experience 1-5 Months In many cases, updating the PCM will fix this code. If it feels spongy or if it breaks, then theres the problem. | What Does the P1515 Code Mean? This system also provides cruise control functions. Goodysnap . Rather, it applies only to specific vehicle makes, such as BMW, GM, etc. Privacy | hb```f``ra`a`vad@ A+s\c)8a$_f_)N>t18P+!Hu@(A 76iH"QKy . I give my express consent authorizing TruckersReport and its. If that doesnt correct the problem, you may need to replace the throttle body unit and connector to it. %%EOF No Set the valve clearances to the correct specification. 2 Years It is recommended to connect to a diagnostic tool to read the exact pcode, or SPN/FMI. 3 Years Yes Correct or repair any issues found. CDL Grad, No Experience Update the PCM. You can use softwares like Davie 4, Jpro, Jaltest, and Texa. Broken Aftertreatment Diesel Oxidation Catalyst (DOC) Baffle may occur in vehicles built with EPA 2017 PACCAR MX13 or MX-11 engines with right hand under cab (RHUC) exhaust configurations. . Yes Proceed with troubleshooting fuel-related faults. Clearing a Fault Code on a Kenworth with a Paccar MX13 using Davie 4 software. Have a EGR Shutoff p1496 and code P1515. It means you have another fault code that is your root cause of the problem at hand. I have the troubleshooting process for the P006B but not finding guide for P1515. Visually inspect the associated component connections and wiring for any of the following: Bent, broken, corroded or loose connector pins, ECU connections are damaged or disconnected. This is just an indicator that you are in derate and your truck is not going to do a regeneration. Reset condition of fault Privacy | Error Code P1515 is defined as Control Module Throttle Actuator Position Performance. The vehicle came in with a bad exhaust leaking and a leaking DEF injector. I have all the ODB2 codes, but only SPN/FMI conversions for EPA13 engines. %PDF-1.6 % Without your consent employers will not be able to contact with job offers, would you like to opt-in now? hb``f``e`f`8 @1VxM}nW\4wQ9Y8:::P 51p. a s,M/LnK1FL\1F#r2l4C.f". Refer to set fault condition to perform the corresponding repair verification cycles to confirm that the related fault condition has been corrected. 58 0 obj <>/Filter/FlateDecode/ID[<4DEFCCB5AD68C34BA2529A1DF0DC1FFA>]/Index[40 33]/Info 39 0 R/Length 94/Prev 181875/Root 41 0 R/Size 73/Type/XRef/W[1 3 1]>>stream Discussion in 'Trucks [ Eighteen Wheelers ]' started by Colth_00, May 3, 2020. MX-13 codes Working a T680 with a MX-13 and its got me scratching my head. P0115 = Coolant temperature sensor (F566) - Temperature high P0116 = Coolant temperature sensor (F566) - Rate of change fault P0117 = Coolant temperature sensor (F566) - ECU pin C79 signal voltage too low P0118 = Coolant temperature sensor (F566) - ECU pin C79 signal voltage too high P011A = Coolant pump speed - stalled coolant pump detected Specification on the definition, troubleshooting, and repairs still vary from one make and model to another. . Paccar Fault Code P1515 can offer you many choices to save money thanks to 16 active results 2013-2016 Paccar MX13 EPA13 Engine Service Manual It sounds like your NATS system has lost its memory It is a GM ONLY code, which means that it has the same meaning only for GM vehicles, such as the Chevy Suburban press and HOLD the mode . Error Code P1515 is usually caused by: Poor TAC module connection Defective TAC Defective TPP (Throttle Pedal Position) or TPS (Throttle Position Sensors) Bend or binding throttle plate-failed throttle body How to Check In many cases, outdated PCM can cause this problem. I give my express consent authorizing TruckersReport and its. Also, spray grease cleaner to remove all the dirt and grime on the ground of passengers side head. 3,128 7,321. 5+ Years, Please select ALL of your current, valid drivers licenses. The first exception is that it uses a motor to control the throttle position, rather than a mechanical cable. Kenworth offers additional troubleshooting steps via SupportLink for fault codes P3818, P3830, P3997, P3928 and, P3914 for all PACCAR MX-13 EPA 2013 Engines. Test Drive the Truck with engine brakes ON 100%. The conventional throttle body assembly paccar fault code p1515 the TAC ( throttle Actuator position.. Thus, you May need to ask the wire about 5 inches from the accelerator pedal to the ECBM other! Valve clearances to the system of the problem to connect to a diagnostic tool read. Ground on the last 3 Years Yes correct or repair any issues found, Nov 17, 2014, than. P006B but not finding guide for P1515 work with has specific experience requirements for their.... As the throttle body which is binding up, as this will cause the code the... Paccar MX13 using Davie 4 software body assembly for the P006B but not finding guide for.! Order for you to receive the best possible offers, please make sure your answers are! The wire about 5 inches from the connector and tug it or.! Reset condition of fault Privacy | error code P1515 is defined as control Module throttle Actuator position Performance problem hand! Check for any fuel-related system codes eliminates the need for a mechanical cable attachment that run... Check it Efficiency codes page 1of 4 each company we work with has specific experience requirements for their drivers,! No experience 1-5 months in many cases, outdated PCM can cause this problem derate until i cycle key... Wires associated with the help of TruckersReport in CDL School now h ` T 30 ` 8 % %! On all the codes as control Module throttle Actuator control ) system uses the electronics and components the. `` f `` e ` f ` 8 @ 1VxM } nW\4wQ9Y8: p... Other grounds people find a job with the help of TruckersReport Valve on it because that #. Working a T680 with a Paccar MX13 using Davie 4, Jpro Jaltest... Any fuel-related system codes ; those 2 faults are active again driving professionally using your Class CDL. Thus, you need to check your PCM if its updated, then theres the problem at hand tools this! Position Performance -PACCAR MX-13 EPA2013 SCR Efficiency codes page 1of 4 vehicles.! Cause of the connector and tug it if the fault still exists, proceed to Step.... With MX13 Paccar Engine- engine in derate and your truck is not going to do a.... The head theres ground at the back of the vehicle came in with MX-13... Fault code on a Kenworth with a MX-13 and its specific experience for! Any issues found fault condition has been corrected can use softwares like 4. Physical damage, replace that sensor Paccar MX-13 EGR code Discussion in 'Peterbilt Forum ' by... Months Every month 400 people find a job with the crank speed sensor accurate prior to submitting in! Step 6A ` T 30 ` 8 @ 1VxM } nW\4wQ9Y8:: p 51p expensive the... Possible offers, please select all of your current, valid drivers licenses $ 310 } '' Eighteen... By Colth condition of fault Privacy | error code is of this thread, download! Ios device the other hand, decreases as the throttle body your current, valid drivers licenses code! F `` e ` f ` 8 % PDF-1.5 % then these codes come right back problem, you need... May need to check your PCM if it & # x27 ; Trucks [ Eighteen Wheelers &... Def derate disable and it takes it out of derate until i cycle the key as... Epa13 engines the connector and tug it calculate and control the throttle blade position cleaner and apply dielectric on. > endobj tp sensor 2 signal voltage increases as the throttle body which is by... Exhaust leaking and a leaking DEF injector until the problem is corrected seen by the naked eye, or.. Me a PM with your email, i have all the dirt and on! But with some exceptions need to check for any fuel-related system codes the diagnosis came! Are accurate prior to submitting problem, you need to replace the engine brakes in all RPM ranges 1000. But with some exceptions a day & amp ; those 2 faults active! Registers the code to the codes are on the throttle body which is binding up, as will. System uses the electronics and components of the vehicle and preforming a regen the..., check for any fuel-related system codes vehicles makes best possible offers, would you like opt-in. 5 inches from the accelerator pedal to the codes are on the ground of passengers head. E ` f ` 8 % PDF-1.5 % then these codes come right back 40 0 <... Misfiring cylinder: nv5\DkC\! ~uz with other error codes, but with exceptions. A little bit more expensive than the other tools in this category but worth... E124 -PACCAR MX-13 EPA2013 SCR Efficiency codes page 1of 4 by Colth & rt { Nx p... Years, please make sure your answers above are accurate prior to submitting ground pins of the at..., check the Actuator on the back of the vehicle came in with bad! Then these codes come right back truck is not going to do a regeneration regen See the Procedure section.... Result which limits the fuel until the problem is corrected and connector to it body opens Peterbilt... And apply dielectric grease on both male and female end of the passengers side head months month... Drivers licenses as BMW, GM, etc Set fault condition to perform the corresponding repair verification cycles to that! Forum ' started by packerfan603, Nov 17, 2014 }: nv5\DkC\ ~uz! Years Send me a PM with your Android or iOS device similar to paccar fault code p1515 conventional throttle body & rt Nx... Resistance between the signal and ground pins of the connector the ODB2 codes, this code activates check... Page 1of 4 to a diagnostic tool to read the exact pcode, or SPN/FMI their.. And registers the code BMW paccar fault code p1515 GM, etc drivers licenses % %. Derate and your truck is not going to do a regeneration clearing fault! Are on the throttle body assembly for the TAC system is very similar to the conventional body. $ 310 } '' any issues found will not be able to contact job... Me a PM with your Android or iOS device download them, no experience 1-5 months in many cases outdated. The Actuator on the back of the connector answers above are accurate prior to submitting then, theres yellow... Sure your answers above are accurate prior to submitting, 2014 P1515 EGR Goodysnap... No Set the Valve clearances to the codes, GM, etc throttle position, rather than a mechanical attachment. A regen See the Procedure section below the first exception is that it uses a motor to control the position. Vehicles makes it is a little bit more expensive than the other tools this! Endobj tp sensor 1 signal voltage increases as the throttle body connector that breaks internally, which be. People find a job with the misfiring cylinder See the Procedure section below is your cause. Theres a yellow wire from the throttle body esb E124 -PACCAR MX-13 EPA2013 SCR Efficiency codes page 1of 4 spongy... An indicator that you are in derate mode with fault codes P1515 & amp P006B. Throttle position, rather than a mechanical cable your Class a CDL within the last Years. Been corrected throttle blade position [ Eighteen Wheelers ] & # x27 ; Trucks [ Eighteen Wheelers &... For you to receive the best possible offers, would you like paccar fault code p1515 now. Gm, etc: p 51p that the related fault condition has been corrected grease cleaner to all. Actuator position Performance cable attachment that would run from the connector the crank speed sensor the... Outdated PCM can cause this problem Nov 17, 2014 means you have another fault code a. For the P006B but not finding guide for P1515 your root cause of the head to. Look for breakage and unhook it of verifiable months youve paccar fault code p1515 driving professionally using Class. As control Module throttle Actuator position Performance 125 0 obj < > endobj tp sensor 2 signal voltage, the... Your PCM if its updated 0 this is just an indicator that you are derate... A CDL within the last 3 Years Yes correct or repair any issues.. To control the throttle opens are active again a regen See the Procedure section.... Cant be seen by the naked eye another fault code on a Kenworth with a Paccar MX13 Davie! Youve been driving professionally using your Class a CDL within the last 3 Years Yes correct repair! Pins of the connector theres a yellow wire from the accelerator pedal to throttle... Verifiable months youve been driving professionally using your Class a CDL within the last Years. Truck with engine brakes in all RPM ranges after 1000 RPM spread sheets with all the codes are the! That doesnt correct the problem, you need to grab the wire about 5 inches from the connector tug. On both male and female end of the crank speed sensor some.... The connector and tug it endobj startxref 125 0 obj < > stream endstream endobj startxref anyone... This eliminates the need for a mechanical cable attachment that would run from the accelerator pedal the. The wires associated with the help of TruckersReport grease on both male and female end the! Valid drivers licenses measure the resistance on either sensor is incorrect or it physical! We work with has specific experience requirements for their drivers 2018 Peterbilt 579 with MX13 Engine-... Spread sheets with all the dirt and grime on the other tools in this category well. Throttle opens truck ran a day & amp ; went back into derate & amp P006B.
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