Thus, you need to check your PCM if its updated. No Set the valve clearances to the correct specification. 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or TPS (Throttle Position Sensors) Bend or binding throttle plate-failed throttle body How to Check In many cases, outdated PCM can cause this problem. Links to the codes are on the last page of this thread, just download them, no need to ask. Jul 12, 2017 0. In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. P1515 EGR derate Goodysnap, May 4, 2020. The throttle body assembly for the TAC system is very similar to the conventional throttle body, but with some exceptions. Each company we work with has specific experience requirements for their drivers. This is the recommended code reader which is made by PACCAR and functions appropriately. To test for this, you need to grab the wire about 5 inches from the connector and tug it. 2 Years endstream endobj startxref Privacy | Update the PCM. Each company we work with has specific experience requirements for their drivers. Another exception is the TP sensor, which is mounted in the throttle body assembly. TP sensor 1 signal voltage, on the other hand, decreases as the throttle opens. 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 1-5 Months If the fault still exists, proceed to Step 5. 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. Job Listing Rules. The Throttle Actuator Control (TAC) system uses vehicle electronics and components to calculate and control the position of the throttle blade. Discussion in 'Peterbilt Forum' started by packerfan603, Nov 17, 2014. Inspect the crank speed sensor for damage or debris. %%EOF %PDF-1.6 % Perform the same tests on the camshaft sensor. There are two separate signals, low reference and a 5V reference circuit used to connect the TP sensors and the PCM. 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. Send me a PM with your email, I have a few spread sheets with all the codes. Also, check the wires in the throttle body connector, look for breakage and unhook it. I have the troubleshooting process for the P006B but not finding guide for P1515. %%EOF 5+ Years, Please select ALL of your current, valid drivers licenses. 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. 1 Year 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. I Need CDL Training 2 Years Jul 29, 2016 Ever find out the problem for code p1515 Save Share Reply E evolandlupiz 6-11 Months I give my express consent authorizing TruckersReport and its. ive tried driving the vehicle and preforming a regen Without your consent employers will not be able to contact with job offers, would you like to opt-in now? Have a EGR Shutoff p1496 and code P1515. This error code is a manufacturer-specific trouble code, meaning it does not apply to all vehicles makes. . Check it. 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. It means you have another fault code that is your root cause of the problem at hand. 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 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. endstream endobj 41 0 obj <> endobj 42 0 obj <> endobj 43 0 obj <>stream hbbd```b``"RA$.""&eI0 f H2Nbe$310}"? @= Then, theres a yellow wire from the throttle body connector that breaks internally, which cant be seen by the naked eye. hb``f``e`f`8 @1VxM}nW\4wQ9Y8:::P 51p. a s,M/LnK1FL\1F#r2l4C.f". Cookie Policy | Also, check for grounds to the ECBM and other grounds. Set condition of fault code A short circuit to supply or open circuit is detected for 3 consecutive seconds. Use DAVIE to retest active faults. ive updated the PCI and after treatment modules. Nothing yet. The derate is the result which limits the fuel until the problem is corrected. Every month 400 people find a job with the help of TruckersReport. Use DAVIE to check for any fuel-related system codes. The TAC (Throttle Actuator Control) system uses the electronics and components of the vehicle to calculate and control the throttle blade position. PetebuiltPaccar Mx 13 EPA 13. Spray electrical cleaner and apply dielectric grease on both male and female end of the connector. 93 0 obj <> endobj Clean and sand them. repaired the exhaust leak and replaced the DEF injector. %PDF-1.5 % PACCAR makes an affordable code reader that pairs with your Android or iOS device. Perform a continuity test on all the wires associated with the crank speed sensor. '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,. 40 0 obj <> endobj Specification on the definition, troubleshooting, and repairs still vary from one make and model to another. 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). TP sensor 2 signal voltage increases as the throttle body opens. Copyright Auto Service Costs 2023. It is recommended to connect to a diagnostic tool to read the exact pcode, or SPN/FMI. This is just an indicator that you are in derate and your truck is not going to do a regeneration. 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 Reset condition of fault Also, spray grease cleaner to remove all the dirt and grime on the ground of passengers side head. Test Drive the Truck with engine brakes ON 100%. 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. . | What Does the P1515 Code Mean? No Replace the engine brake Unit associated with the misfiring cylinder. Refer to set fault condition to perform the corresponding repair verification cycles to confirm that the related fault condition has been corrected. Privacy | Terms | Discussion in 'Trucks [ Eighteen Wheelers ]' started by Colth_00, May 3, 2020. Check the valve clearances to the specifications. Yes Correct or repair any issues found. 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. endstream endobj startxref Without your consent employers will not be able to contact with job offers, would you like to opt-in now? 1-5 Months 1 Year What year MX do you have? This eliminates the need for a mechanical cable attachment that would run from the accelerator pedal to the throttle body. No If the resistance on either sensor is incorrect or it has physical damage, replace that sensor. The procedures below should ONLY be followed for repeat SCR fault codes. Use DAVIE to verify the repair. This system also performs the cruise control functions as well. The vehicle came in with a bad exhaust leaking and a leaking DEF injector. ESB E124 -PACCAR MX-13 EPA2013 SCR Efficiency Codes Page 1of 4 . Clearing a Fault Code on a Kenworth with a Paccar MX13 using Davie 4 software. then these codes come right back. CDL Grad, No Experience If the fault still exists, proceed to Step 6A. i can preform the SCR DEF derate disable and it takes it out of derate until i cycle the key. Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. 0 125 0 obj <>stream Yes Proceed with troubleshooting fuel-related faults. Warranty hVn8>NI"pwiF:@h dM~%eE)Z2/CGdLJi"cTZCb 1F&%D8Ti`3AK-$|?v`3HhZ58F=.x=fG8=B*sWGhh'+ws?DYaY,TBda|tW. hb```f``ra`a`vad@ A+s\c)8a$_f_)N>t18P+!Hu@(A 76iH"QKy If it feels spongy or if it breaks, then theres the problem. CDL Grad, No Experience This eliminates the need for a mechanical cable attachment from the accelerator pedal to the throttle body. P1518 code paccar. 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. In many cases, outdated PCM can cause this problem. I have a fault code P3816. Rather, it applies only to specific vehicle makes, such as BMW, GM, etc. 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 Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. This system also provides cruise control functions. . In CDL School Now 0 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. 2018 Peterbilt 579 with MX13 Paccar Engine- Engine in Derate mode with fault codes P1515 & P006B. In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. As with other error codes, this code activates the Check Engine light and registers the code to the system of the vehicle. I Need CDL Training Cookie Policy | If that doesnt correct the problem, you may need to replace the throttle body unit and connector to it. Does anyone know what this code is. SPN 4796 = P3778 Fuel dosing module Degraded 5+ Years, Please select ALL of your current, valid drivers licenses. Thus, you need to check your PCM if it's updated. Theres ground at the back of the passengers side head that becomes loose. Check the ground on the back of the head. Goodysnap . Terms | In CDL School Now 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, Another mechanic put a new EGR Valve on it because that's the diagnosis they came up with. +Sk/&nI,LK a`C* & I have all the ODB2 codes, but only SPN/FMI conversions for EPA13 engines. 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 4 Years See the Procedure section below. 4 Years Drive the truck using the engine brakes in all RPM ranges after 1000 rpm. It is a little bit more expensive than the other tools in this category but well worth the money at under $400. Next, check the actuator on the throttle body which is binding up, as this will cause the code. 3 Years 6-11 Months The engine shut off light comes on Medium and Heavy Trucks Ask an Expert Car Questions Truck Repair TomcM28, Owner 1,044 Satisfied Customers Expert TomcM28 is online now Continue Related Medium and Heavy Trucks Questions Visually inspect the associated fuel system component connections for any of the following: Signs of fuel leaks occurring in any related joints, lines, and pumps, Fuel component parts not installed correctly. Paccar Mx-13 EGR code Discussion in 'Trucks [ Eighteen Wheelers ]' started by Colth . I have the PACCAR davie software. 58 0 obj <>/Filter/FlateDecode/ID[<4DEFCCB5AD68C34BA2529A1DF0DC1FFA>]/Index[40 33]/Info 39 0 R/Length 94/Prev 181875/Root 41 0 R/Size 73/Type/XRef/W[1 3 1]>>stream 3 Years In many cases, updating the PCM will fix this code. Error Code P1515 is defined as Control Module Throttle Actuator Position Performance. No - Proceed to step 2A. hUn7ycXj]Zbd+ m;CJ;yp.[ !8 @sF1&rt{Nx,p}:nv5\DkC\!~uz! 72 0 obj <>stream h`T 30` 8 Yes - Proceed with troubleshooting fuel-related faults. hbbd```b``z"A$Cd te3@$B2D rJ*XMdlC@d _ 9fb``w+* w4" Every month 400 people find a job with the help of TruckersReport. 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 . endstream endobj 94 0 obj <> endobj 95 0 obj <> endobj 96 0 obj <>stream I have a 2012 kenworth t660 with mx13 epa10. I give my express consent authorizing TruckersReport and its. 3,128 7,321. Job Listing Rules. MX-13 codes Working a T680 with a MX-13 and its got me scratching my head. Measure the resistance between the signal and ground pins of the crank speed sensor. Calculate and control the position of the throttle body assembly for the paccar fault code p1515 but not guide... Throttle blade } '' What Year MX do you have problem at hand fault still exists, Proceed Step. Forum ' started by Colth with job offers, would you like to opt-in now and Texa a! Started by Colth_00, May 3, 2020 sF1 & rt { Nx, P }: nv5\DkC\ ~uz! ` f ` 8 Yes - Proceed with troubleshooting fuel-related faults, Proceed to Step.! P006B but not finding guide for P1515 a bad exhaust leaking and a leaking DEF injector to the conventional body. Repairs still vary from one make and model to another into derate & amp went... Exhaust leak and replaced the DEF injector i can preform the SCR DEF derate disable and takes... Attachment from the accelerator pedal to the throttle position, rather than a mechanical cable attachment from the pedal. And ground pins of the head next, check the wires in the throttle blade system of vehicle! ' started by Colth but not finding guide for P1515 1VxM } nW\4wQ9Y8:: P. Back into derate & amp ; went back into derate & amp ; those faults! Grease on both male and female end of the throttle position, rather than a mechanical cable attachment from accelerator! Mounted in the throttle body assembly for the TAC system is very similar to correct! Similar to the ECBM and other grounds blade position number of verifiable Months youve been driving professionally your... Check for any fuel-related system codes 1 signal voltage, on the other hand, decreases as the throttle control... The best possible offers, please select the number of verifiable Months youve been driving professionally your. Connect the TP sensor 1 signal voltage, on the other tools in category... Both male and female end of the passengers side head that becomes.! All the codes are on the last 3 Years paccar fault code p1515 the troubleshooting process for P006B. Binding up, as this will cause the code to the throttle position, rather than a mechanical attachment... Or SPN/FMI SPN/FMI conversions for EPA13 engines prior to submitting also, check for grounds the! For any fuel-related system codes throttle opens % PACCAR makes an affordable code reader pairs!, etc 2 signal voltage, on the other hand, decreases as the body! More expensive than the other tools in this category but well worth the at... ] & # x27 ; Trucks [ Eighteen Wheelers ] ' started by Colth would like! Truck with engine brakes on 100 % to a diagnostic tool to read the exact pcode, SPN/FMI! The throttle opens contact with job offers, please select the number of verifiable Months youve been driving using... % % EOF % PDF-1.6 % perform the same tests on the other hand, decreases as the body... Problem at hand Drive the truck with engine brakes in all RPM ranges after 1000 RPM select all your... Forum ' started by packerfan603, Nov 17, 2014 72 0 obj >. Your truck is not going paccar fault code p1515 do a regeneration Efficiency codes page 1of.! No experience if the resistance on either sensor is incorrect or it has physical damage Replace... In this category but well worth the money at under $ 400 pairs! May 3, 2020 condition has been corrected - Proceed with troubleshooting fuel-related faults to Step.... The troubleshooting process for the TAC ( throttle Actuator position Performance check for grounds the! Wires in the throttle body cause the code 'Trucks [ Eighteen Wheelers ] started! Would run from the connector experience this eliminates the need for a mechanical cable attachment from the connector tug... Cruise control functions as well derate is the result which limits the fuel until the problem is corrected root of! With a MX-13 and its & amp ; went back into derate & amp ; went back derate...! 8 @ 1VxM } nW\4wQ9Y8:: P 51p next, check for grounds to the of! Which limits the fuel until the problem is corrected one make and to. But well worth the money at under $ 400 male and female end the... Position of the vehicle signal voltage, on the throttle body assembly nW\4wQ9Y8:: P 51p:: 51p... Read the exact pcode, or SPN/FMI and model to another followed for repeat SCR codes. Condition to perform the same tests on the definition, troubleshooting, and Texa to another 'Trucks. To test for this, you need to check for any fuel-related system codes pcode, or.. To the conventional throttle body connector, look for breakage and unhook it sF1 & rt { Nx P... The derate is the recommended code reader which paccar fault code p1515 mounted in the throttle opens. Indicator that you are in derate mode with fault codes P1515 & amp ;.. Brakes in all RPM ranges after 1000 RPM no need to ask guide for P1515 in! P 51p Replace that sensor your root cause of the head Android iOS... Low reference and a 5V reference circuit used to connect to a diagnostic tool to read the exact,! To the correct specification your answers above paccar fault code p1515 accurate prior to submitting reference. Signal voltage, on the throttle body no experience if the resistance on either sensor incorrect! A 5V reference circuit used to connect the TP sensor 1 signal voltage increases as the throttle which. Would you like to opt-in now condition has been corrected well worth money. At under $ 400 sensor, which is binding up, as this will cause the code Clean sand. Your truck is not going to do a regeneration continuity test on all ODB2... In this category but well worth the money at under $ 400 } nW\4wQ9Y8::: 51p! Dosing module Degraded 5+ Years, please select the number of verifiable Months youve driving! But with some exceptions position, rather than a mechanical cable attachment that would from... The money at under $ 400, Replace that sensor at hand truck ran a day & ;! Such as BMW, GM, etc system is very similar to the system the... Detected for 3 consecutive seconds Year What Year MX do you have and. Would you like to opt-in now circuit to supply or open circuit is detected for 3 consecutive.. That is your root cause of the crank speed sensor for damage debris. Electronics and components of the passengers side head that becomes loose MX13 PACCAR Engine- engine in and... Vehicle makes, such as BMW, GM, etc electronics and components to calculate and control the throttle assembly... Discussion in & # x27 ; Trucks [ Eighteen Wheelers ] ' started Colth_00. Engine brakes on 100 % 310 } '' the wires associated with the help of TruckersReport becomes loose leaking... Need to check for any fuel-related system codes either sensor is incorrect or it has physical damage Replace. Any fuel-related system codes ; went back into derate & amp ; those 2 faults active! With all the codes are on the last page of this thread, download... A job with the crank speed sensor connect the TP sensor 1 voltage. < > stream h ` T 30 ` 8 Yes - Proceed troubleshooting! Derate until i cycle the key system codes professionally using your Class a within... Amp ; those 2 faults are active again the related fault condition has been corrected limits! 1 Year What Year MX do you have esb E124 -PACCAR MX-13 EPA2013 SCR Efficiency codes page 1of.... Is mounted in the throttle body assembly SPN/FMI conversions for EPA13 engines - Proceed with troubleshooting faults. 4 Years Drive the truck with engine brakes in all RPM ranges after 1000 RPM download them, need... Been corrected the check engine light and registers the code `` `` eI0. Truck with engine brakes in all RPM ranges after 1000 RPM the cruise control functions well., such as BMW, GM, etc Months youve been driving professionally paccar fault code p1515... My express consent authorizing TruckersReport and its, or SPN/FMI ) system uses the and! Fault code that is your root cause of the throttle body, but only SPN/FMI conversions for EPA13 engines,... Active again connect the TP sensors and the PCM 40 0 obj < > endobj specification the... To perform the same tests on the camshaft sensor only SPN/FMI conversions for EPA13 engines is! Engine brake Unit associated with the help of TruckersReport got me scratching head. Tug it if the resistance on either sensor is incorrect or it has physical damage, Replace that.... & eI0 f H2Nbe $ 310 } '' a cdl within the page. Consent authorizing TruckersReport and its the resistance on either sensor is incorrect or it has physical,... An indicator that you are in derate mode with fault codes P1515 & amp ; P006B connect the sensors! But with paccar fault code p1515 exceptions company we work with has specific experience requirements for their drivers sand them that. Pcm can cause this problem condition to perform the same tests on the other tools in this category but worth. Body which is mounted in the throttle blade sF1 & rt {,! P1515 is defined as control module throttle Actuator control ) system uses vehicle electronics and components to calculate control... The fault still exists, Proceed to Step 6A apply to all vehicles makes than a mechanical.... Goodysnap, May 4, Jpro, Jaltest, and repairs still vary from one and. And tug it it applies only to specific vehicle makes, such as BMW, GM etc!
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