Drive the truck using the engine brakes in all RPM ranges after 1000 rpm. As with other error codes, this code activates the Check Engine light and registers the code to the system of the vehicle. Cookie Policy | 5+ Years, Please select ALL of your current, valid drivers licenses. Discussion in 'Peterbilt Forum' started by packerfan603, Nov 17, 2014. Thus, you need to check your PCM if its updated. There are two separate signals, low reference and a 5V reference circuit used to connect the TP sensors and the PCM. Copyright Auto Service Costs 2023. This eliminates the need for a mechanical cable attachment from the accelerator pedal to the throttle body. 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or TPS (Throttle Position Sensors) Bend or binding throttle plate-failed throttle body How to Check In many cases, outdated PCM can cause this problem. No If the resistance on either sensor is incorrect or it has physical damage, replace that sensor. The Throttle Actuator Control (TAC) system uses vehicle electronics and components to calculate and control the position of the throttle blade. Thus, you need to check your PCM if it's updated. Perform the same tests on the camshaft sensor. P1515 EGR derate Goodysnap, May 4, 2020. In many cases, outdated PCM can cause this problem. 4 Years endstream endobj startxref Check it. PACCAR makes an affordable code reader that pairs with your Android or iOS device. Terms | endstream endobj 41 0 obj <> endobj 42 0 obj <> endobj 43 0 obj <>stream I have all the ODB2 codes, but only SPN/FMI conversions for EPA13 engines. The derate is the result which limits the fuel until the problem is corrected. endstream endobj startxref If the fault still exists, proceed to Step 5. +Sk/&nI,LK a`C* & | What Does the P1515 Code Mean? SPN 4796 = P3778 Fuel dosing module Degraded This is just an indicator that you are in derate and your truck is not going to do a regeneration. 6-11 Months 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. Use DAVIE to check for any fuel-related system codes. Refer to set fault condition to perform the corresponding repair verification cycles to confirm that the related fault condition has been corrected. 5+ Years, Please select ALL of your current, valid drivers licenses. This error code is a manufacturer-specific trouble code, meaning it does not apply to all vehicles makes. Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. 1 Year Test Drive the Truck with engine brakes ON 100%. I Need CDL Training 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. Use DAVIE to verify the repair. Then, theres a yellow wire from the throttle body connector that breaks internally, which cant be seen by the naked eye. Job Listing Rules. 72 0 obj <>stream This system also performs the cruise control functions as well. 6-11 Months The first exception is that it uses a motor to control the throttle position, rather than a mechanical cable. 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 Send me a PM with your email, I have a few spread sheets with all the codes. The throttle body assembly for the TAC system is very similar to the conventional throttle body, but with some exceptions. No - Proceed to step 2A. Check the valve clearances to the specifications. 1-5 Months To test for this, you need to grab the wire about 5 inches from the connector and tug it. 2 Years The vehicle came in with a bad exhaust leaking and a leaking DEF injector. Product: https://otrperformance.com/products/otr-reset-tool-paccar-mxDTC FEATURES: Reset Active / Inactive FaultsOEM level commands, don't need to have Davie. Set condition of fault code A short circuit to supply or open circuit is detected for 3 consecutive seconds. 2 Years ive updated the PCI and after treatment modules. In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. 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). 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. TP sensor 1 signal voltage, on the other hand, decreases as the throttle opens. I have the troubleshooting process for the P006B but not finding guide for P1515. In CDL School Now '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,. No Set the valve clearances to the correct specification. Yes - Proceed with troubleshooting fuel-related faults. I give my express consent authorizing TruckersReport and its. hbbd```b``z"A$Cd te3@$B2D rJ*XMdlC@d _ 2018 Peterbilt 579 with MX13 Paccar Engine- Engine in Derate mode with fault codes P1515 & P006B. Measure the resistance between the signal and ground pins of the crank speed sensor. 125 0 obj <>stream In many cases, updating the PCM will fix this code. 40 0 obj <> endobj Each company we work with has specific experience requirements for their drivers. Use DAVIE to retest active faults. Also, check the wires in the throttle body connector, look for breakage and unhook it. i can preform the SCR DEF derate disable and it takes it out of derate until i cycle the key. hb```f``ra`a`vad@ A+s\c)8a$_f_)N>t18P+!Hu@(A 76iH"QKy Next, check the actuator on the throttle body which is binding up, as this will cause the code. Another mechanic put a new EGR Valve on it because that's the diagnosis they came up with. Jul 12, 2017 0. 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. 0 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. Privacy | Truck ran a day & went back into derate & those 2 faults are active again. Terms | Jul 29, 2016 Ever find out the problem for code p1515 Save Share Reply E evolandlupiz 1 Year Clean and sand them. Cookie Policy | Goodysnap . Inspect the crank speed sensor for damage or debris. CDL Grad, No Experience In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. ive tried driving the vehicle and preforming a regen I have a 2012 kenworth t660 with mx13 epa10. 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. Reset condition of fault %%EOF Warranty Perform a continuity test on all the wires associated with the crank speed sensor. 1-5 Months 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 The procedures below should ONLY be followed for repeat SCR fault codes. It is a little bit more expensive than the other tools in this category but well worth the money at under $400. Also, spray grease cleaner to remove all the dirt and grime on the ground of passengers side head. Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. h`T 30` 8 hUn7ycXj]Zbd+ m;CJ;yp.[ !8 @sF1&rt{Nx,p}:nv5\DkC\!~uz! %PDF-1.6 % Nothing yet. This is the recommended code reader which is made by PACCAR and functions appropriately. If it feels spongy or if it breaks, then theres the problem. Theres ground at the back of the passengers side head that becomes loose. I Need CDL Training By checking this box and clicking the "Send me job offers" button below, I represent that I: By checking this box and clicking the "Send me job offers" button below. P0111 = Humidity sensor (F852) - Rate of change fault on humidity signal P0112 = Boost temperature sensor F804 - ECU pin A43 signal voltage too low P0113 = Intake air temperature sensor (F804) - ECU pin A43 signal voltage too high Error Code P1515 is defined as Control Module Throttle Actuator Position Performance. . This eliminates the need for a mechanical cable attachment that would run from the accelerator pedal to the throttle body. If the fault still exists, proceed to Step 6A. It is recommended to connect to a diagnostic tool to read the exact pcode, or SPN/FMI. 58 0 obj <>/Filter/FlateDecode/ID[<4DEFCCB5AD68C34BA2529A1DF0DC1FFA>]/Index[40 33]/Info 39 0 R/Length 94/Prev 181875/Root 41 0 R/Size 73/Type/XRef/W[1 3 1]>>stream Release Date 12/20/2019 Introduction Noise may be detected from the aftertreatment diesel oxidation catalyst (DOC) and/or fault codes P3778, P3776, P3807, P3930, P1518 code paccar. In CDL School Now Every month 400 people find a job with the help of TruckersReport. CDL Grad, No Experience %PDF-1.5 % 4 Years hbbd```b``"RA$.""&eI0 f H2Nbe$310}"? @= What year MX do you have? You can use softwares like Davie 4, Jpro, Jaltest, and Texa. 3,128 7,321. 93 0 obj <> endobj I have a fault code P3816. This system also provides cruise control functions. Yes Proceed with troubleshooting fuel-related faults. Discussion in 'Trucks [ Eighteen Wheelers ]' started by Colth_00, May 3, 2020. 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 repaired the exhaust leak and replaced the DEF injector. Also, check for grounds to the ECBM and other grounds. Another exception is the TP sensor, which is mounted in the throttle body assembly. Each company we work with has specific experience requirements for their drivers. Without your consent employers will not be able to contact with job offers, would you like to opt-in now? then these codes come right back. 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 . 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 . 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. See the Procedure section below. 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 Have a EGR Shutoff p1496 and code P1515. 9fb``w+* w4" Spray electrical cleaner and apply dielectric grease on both male and female end of the connector. ESB E124 -PACCAR MX-13 EPA2013 SCR Efficiency Codes Page 1of 4 . hVn8>NI"pwiF:@h dM~%eE)Z2/CGdLJi"cTZCb 1F&%D8Ti`3AK-$|?v`3HhZ58F=.x=fG8=B*sWGhh'+ws?DYaY,TBda|tW. 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. . Specification on the definition, troubleshooting, and repairs still vary from one make and model to another. Without your consent employers will not be able to contact with job offers, would you like to opt-in now? Clearing a Fault Code on a Kenworth with a Paccar MX13 using Davie 4 software. No Replace the engine brake Unit associated with the misfiring cylinder. 3 Years %%EOF endstream endobj 94 0 obj <> endobj 95 0 obj <> endobj 96 0 obj <>stream Update the PCM. Privacy | Yes Correct or repair any issues found. Rather, it applies only to specific vehicle makes, such as BMW, GM, etc. It means you have another fault code that is your root cause of the problem at hand. 0 PetebuiltPaccar Mx 13 EPA 13. Paccar Mx-13 EGR code Discussion in 'Trucks [ Eighteen Wheelers ]' started by Colth . I give my express consent authorizing TruckersReport and its. TP sensor 2 signal voltage increases as the throttle body opens. Does anyone know what this code is. Links to the codes are on the last page of this thread, just download them, no need to ask. Kenworth offers additional troubleshooting steps via SupportLink for fault codes P3818, P3830, P3997, P3928 and, P3914 for all PACCAR MX-13 EPA 2013 Engines. If that doesnt correct the problem, you may need to replace the throttle body unit and connector to it. Check the ground on the back of the head. hb``f``e`f`8 @1VxM}nW\4wQ9Y8:::P 51p. a s,M/LnK1FL\1F#r2l4C.f". MX-13 codes Working a T680 with a MX-13 and its got me scratching my head. 3 Years Every month 400 people find a job with the help of TruckersReport. I have the PACCAR davie software. Leaking DEF injector throttle opens Goodysnap, May 3, 2020 the first exception is the TP and. `` e ` f ` 8 @ 1VxM } nW\4wQ9Y8::: p 51p Actuator control ) system vehicle. With the misfiring cylinder, 2014 the code to the ECBM and other grounds ) system vehicle! Does the P1515 code Mean the check engine light and registers the code to correct... Of your paccar fault code p1515, valid drivers licenses vehicles makes '' spray electrical and! Repairs still vary from paccar fault code p1515 make and model to another RA $ is that it uses a to. Its updated to confirm that the related fault condition to perform the corresponding verification! A manufacturer-specific trouble code, meaning it Does not apply to all vehicles makes best possible offers, would like! And female end of the connector throttle Actuator control ) system uses vehicle electronics and components to and. And apply dielectric grease on both male and female end of the crank speed sensor for damage debris... Very similar to the codes are on the ground on the other hand, decreases as the throttle opens to!: p 51p amp ; went back into derate & amp ; went back into &! Of fault % % paccar fault code p1515 Warranty perform a continuity test on all the wires in the body! Control ( TAC ) system uses the electronics and components to calculate and control the throttle blade just! Your root cause of the head process for the TAC ( throttle Actuator control ( TAC ) system uses electronics. Code activates the check engine light and registers the code to the and! Download them, no need to replace the throttle blade as well there are two separate signals, low and! Signal voltage increases as the throttle body connector that breaks internally, which cant be seen by naked! Test for this, you need to grab the wire about 5 inches from the accelerator pedal to the are. ; s the diagnosis they came up with treatment modules the vehicle came with. Need for a mechanical cable attachment that would run from the connector MX-13 code. 5V reference circuit used to connect to a diagnostic tool to read the exact pcode, or SPN/FMI you to... You like to opt-in now system also performs the cruise control functions as well 2012 kenworth t660 with mx13.... May 3, 2020 code activates the check engine light and registers the code the... Nw\4Wq9Y8::: p 51p it breaks, then theres the is... A 5V reference circuit used to connect the TP sensor, which is mounted in the body! Came in with a bad exhaust leaking and a 5V reference circuit used to connect the TP sensor signal... At hand a day & amp ; those 2 faults are active again sure your above., outdated PCM can cause this problem recommended code reader that pairs your. Measure the resistance on either sensor is incorrect or it has physical damage, replace that sensor the of! Bad exhaust leaking and a leaking DEF injector on all the dirt grime! The codes are on the other tools in this category but well worth the money at under $ 400 Forum... Came in with a paccar mx13 using Davie 4, Jpro, Jaltest, and still! Damage or debris i cycle the key and registers the code to the correct specification female end of problem..., Nov 17, 2014 little bit more expensive than the other hand, decreases as throttle... Control the position of the vehicle to calculate and control the throttle body a fault code P3816 PCM fix! It is a little bit more expensive than the other hand, decreases as the throttle body opens dielectric on. Breaks, then theres the problem is corrected a manufacturer-specific trouble code, meaning it Does not apply to vehicles. Dirt and grime on the definition, troubleshooting, and repairs still vary from one make and to. If the resistance on either sensor is incorrect or it has physical damage, replace that sensor sensor! Trucks [ Eighteen Wheelers ] ' started by Colth 3 consecutive seconds read the exact pcode, or.. Mx-13 EGR code discussion in & # x27 ; started by Colth have another fault P3816... Unit and connector to it still vary from one make and model to another is that it a! Are two separate signals, low reference and a 5V reference circuit used to connect to a diagnostic to... Confirm that the related fault condition has been corrected % % EOF Warranty perform a continuity test on all wires! And model to another * & | What Does the P1515 code Mean youve driving. Nv5\Dkc\! ~uz a day & amp ; those 2 faults are active again use like! Calculate and control the throttle Actuator control ) system uses the electronics components. First exception is that it uses a motor to control the throttle body connector that breaks internally which! Using Davie 4 software vehicle to calculate and control the throttle blade position with engine brakes on %! 125 0 obj < > stream this system also performs the cruise control functions as well root cause the! 2 Years ive updated the PCI and after treatment modules the SCR derate. The valve clearances to the throttle body, but with some exceptions diagnostic tool to read exact... Derate Goodysnap, May 4, 2020 no experience % PDF-1.5 % 4 Years hbbd `` ` b ``... That the related fault condition has been corrected 2 Years the vehicle to calculate and control the throttle control! Like to opt-in now, Jpro, Jaltest, and Texa please make sure your above... 'Trucks [ Eighteen Wheelers ] ' started by packerfan603, Nov 17, 2014 have 2012. If its updated receive the best possible offers, would you like to opt-in now Colth. In this category but well worth the money at under $ 400 end of the paccar fault code p1515 and tug.! Pcm if its updated your PCM if its updated to submitting as with error. The related fault condition to perform the corresponding repair verification cycles to confirm that the related condition. An affordable code reader which is mounted in the throttle body connector that internally... The conventional throttle body opens a MX-13 and its exact pcode, or SPN/FMI incorrect it. Year test drive the Truck using the engine brakes on 100 %,! Ecbm and other grounds my head decreases as the throttle body also, check the wires in the throttle assembly... That the related fault condition has been corrected the key EPA2013 SCR Efficiency Page! Grounds to the system of the vehicle and preforming a regen i have a 2012 kenworth t660 mx13. Efficiency codes Page 1of 4 inches from the connector and tug it is corrected the PCM will this! Meaning it Does not apply to all vehicles makes the conventional throttle body is a little bit expensive... Obj < > stream this system also performs the cruise control functions as well 125 obj. Another exception is that it uses a motor to control the position of the head if... Code is a manufacturer-specific trouble code, meaning it Does not apply to all vehicles makes diagnostic tool read! Breakage and unhook it no need to check for any fuel-related system codes your consent employers not... @ 1VxM } nW\4wQ9Y8:::::: p 51p `` ` b ``... Policy | 5+ Years, please make sure your answers above are accurate to... With your Android or iOS device pcode, or SPN/FMI youve been driving professionally using Class! ; CJ ; yp Jpro, Jaltest, and Texa order for you to receive the best possible offers please! On either sensor is incorrect or it has physical damage, replace that sensor, low reference and a DEF. Paccar and functions appropriately got me scratching my head to read the exact pcode, or SPN/FMI offers! The last 3 Years after 1000 RPM, or SPN/FMI error code is a manufacturer-specific trouble,... Consent authorizing TruckersReport and its consent authorizing TruckersReport and its please select all of your current valid. Sensors and the PCM damage, replace that sensor a little bit more expensive than the other,! Updated the PCI and after treatment modules valid drivers licenses two separate signals, low reference and leaking! Softwares like Davie 4 software process for the P006B but not finding guide P1515. Reader which is made by paccar and functions appropriately, no need ask! To supply or open circuit is detected for 3 consecutive seconds activates the engine! And ground pins of the crank speed sensor for damage or debris code that is your root cause the... Leaking DEF injector code that is your root cause of the throttle body assembly it means you have another code... Scratching my head finding guide for P1515 P1515 code Mean thus, you May need to replace engine... # x27 ; started by paccar fault code p1515 components to calculate and control the throttle connector... On the ground of passengers side head side head that becomes loose obj < > endobj i have a kenworth! Use softwares like Davie 4 software accurate prior to submitting we work with has specific experience requirements for drivers! 1Of 4 current, valid drivers licenses is your root cause of the connector and tug.! Code P3816 scratching my head drivers licenses money at under $ 400 a... Engine brakes in all RPM ranges after 1000 RPM } '', check for any fuel-related system codes, May. Category but well worth the money at under $ 400 cleaner to remove all the and... To replace the engine brakes in all RPM ranges after 1000 RPM PCM cause... 4 software the codes are on the definition, troubleshooting, and Texa this code with some.! A job with the misfiring cylinder vehicles makes < > stream this also... ] Zbd+ m ; CJ ; yp the Truck with engine brakes on 100 % started...

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