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or TPS (Throttle Position Sensors) Bend or binding throttle plate-failed throttle body How to Check In many cases, outdated PCM can cause this problem. 1 Year hb``f``e`f`8 @1VxM}nW\4wQ9Y8:::P 51p. a s,M/LnK1FL\1F#r2l4C.f". 2 Years This is the recommended code reader which is made by PACCAR and functions appropriately. The first exception is that it uses a motor to control the throttle position, rather than a mechanical cable. Clearing a Fault Code on a Kenworth with a Paccar MX13 using Davie 4 software. then these codes come right back. This eliminates the need for a mechanical cable attachment that would run from the accelerator pedal to the throttle body. 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 See the Procedure section below. CDL Grad, No Experience Send me a PM with your email, I have a few spread sheets with all the codes. In many cases, outdated PCM can cause this problem. ive tried driving the vehicle and preforming a regen Also, check for grounds to the ECBM and other grounds. The derate is the result which limits the fuel until the problem is corrected. 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 3,128 7,321. I give my express consent authorizing TruckersReport and its. If the fault still exists, proceed to Step 5. 5+ Years, Please select ALL of your current, valid drivers licenses. h`T 30` 8 I give my express consent authorizing TruckersReport and its. Without your consent employers will not be able to contact with job offers, would you like to opt-in now? 4 Years 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. I have a 2012 kenworth t660 with mx13 epa10. Set condition of fault code A short circuit to supply or open circuit is detected for 3 consecutive seconds. 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. 5+ Years, Please select ALL of your current, valid drivers licenses. Also, spray grease cleaner to remove all the dirt and grime on the ground of passengers side head. %PDF-1.6 % The TAC (Throttle Actuator Control) system uses the electronics and components of the vehicle to calculate and control the throttle blade position. 1-5 Months Yes - Proceed with troubleshooting fuel-related faults. PetebuiltPaccar Mx 13 EPA 13. 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 41 0 obj <> endobj 42 0 obj <> endobj 43 0 obj <>stream 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 Goodysnap . Each company we work with has specific experience requirements for their drivers. No Set the valve clearances to the correct specification. hbbd```b``z"A$Cd te3@$B2D rJ*XMdlC@d _ Drive the truck using the engine brakes in all RPM ranges after 1000 rpm. 1 Year Perform a continuity test on all the wires associated with the crank speed sensor. I Need CDL Training %%EOF Kenworth offers additional troubleshooting steps via SupportLink for fault codes P3818, P3830, P3997, P3928 and, P3914 for all PACCAR MX-13 EPA 2013 Engines. 3 Years Jul 12, 2017 0. Links to the codes are on the last page of this thread, just download them, no need to ask. I Need CDL Training TP sensor 2 signal voltage increases as the throttle body opens. In many cases, updating the PCM will fix this code. +Sk/&nI,LK a`C* & Another exception is the TP sensor, which is mounted in the throttle body assembly. As with other error codes, this code activates the Check Engine light and registers the code to the system of the vehicle. 6-11 Months Error Code P1515 is defined as Control Module Throttle Actuator Position Performance. 2 Years Use DAVIE to check for any fuel-related system codes. . %PDF-1.5 % The throttle body assembly for the TAC system is very similar to the conventional throttle body, but with some exceptions. Job Listing Rules. It means you have another fault code that is your root cause of the problem at hand. 4 Years You can use softwares like Davie 4, Jpro, Jaltest, and Texa. If the fault still exists, proceed to Step 6A. Also, check the wires in the throttle body connector, look for breakage and unhook it. Privacy | endstream endobj startxref . 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. Check the valve clearances to the specifications. 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. Privacy | Update the PCM. Product: https://otrperformance.com/products/otr-reset-tool-paccar-mxDTC FEATURES: Reset Active / Inactive FaultsOEM level commands, don't need to have Davie. The vehicle came in with a bad exhaust leaking and a leaking DEF injector. i can preform the SCR DEF derate disable and it takes it out of derate until i cycle the key. ive updated the PCI and after treatment modules. 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. This error code is a manufacturer-specific trouble code, meaning it does not apply to all vehicles makes. Yes Proceed with troubleshooting fuel-related faults. Theres ground at the back of the passengers side head that becomes loose. %%EOF ESB E124 -PACCAR MX-13 EPA2013 SCR Efficiency Codes Page 1of 4 . 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 P1515 EGR derate Goodysnap, May 4, 2020. 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. No Replace the engine brake Unit associated with the misfiring cylinder. Discussion in 'Peterbilt Forum' started by packerfan603, Nov 17, 2014. I have the PACCAR davie software. Rather, it applies only to specific vehicle makes, such as BMW, GM, etc. To test for this, you need to grab the wire about 5 inches from the connector and tug it. Terms | Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. Use DAVIE to retest active faults. . Cookie Policy | 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. There are two separate signals, low reference and a 5V reference circuit used to connect the TP sensors and the PCM. Check it. Have a EGR Shutoff p1496 and code P1515. Does anyone know what this code is. Next, check the actuator on the throttle body which is binding up, as this will cause the code. | What Does the P1515 Code Mean? 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 Check the ground on the back of the head. Reset condition of fault Another mechanic put a new EGR Valve on it because that's the diagnosis they came up with. P1518 code paccar. Copyright Auto Service Costs 2023. Job Listing Rules. 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, CDL Grad, No Experience The procedures below should ONLY be followed for repeat SCR fault codes. 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). Truck ran a day & went back into derate & those 2 faults are active again. In CDL School Now Every month 400 people find a job with the help of TruckersReport. Refer to set fault condition to perform the corresponding repair verification cycles to confirm that the related fault condition has been corrected. Without your consent employers will not be able to contact with job offers, would you like to opt-in now? In CDL School Now hb```f``ra`a`vad@ A+s\c)8a$_f_)N>t18P+!Hu@(A 76iH"QKy 0 This system also performs the cruise control functions as well. Paccar Mx-13 EGR code Discussion in 'Trucks [ Eighteen Wheelers ]' started by Colth . What year MX do you have? Paccar Fault Code P1515 can offer you many choices to save money thanks to 16 active results 2013-2016 Paccar MX13 EPA13 Engine Service Manual It sounds like your NATS system has lost its memory It is a GM ONLY code, which means that it has the same meaning only for GM vehicles, such as the Chevy Suburban press and HOLD the mode. Thus, you need to check your PCM if it's updated. 1-5 Months Spray electrical cleaner and apply dielectric grease on both male and female end of the connector. 125 0 obj <>stream hVn8>NI"pwiF:@h dM~%eE)Z2/CGdLJi"cTZCb 1F&%D8Ti`3AK-$|?v`3HhZ58F=.x=fG8=B*sWGhh'+ws?DYaY,TBda|tW. 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 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. hUn7ycXj]Zbd+ m;CJ;yp.[ !8 @sF1&rt{Nx,p}:nv5\DkC\!~uz! hbbd```b``"RA$.""&eI0 f H2Nbe$310}"? @= Jul 29, 2016 Ever find out the problem for code p1515 Save Share Reply E evolandlupiz 93 0 obj <> endobj endstream endobj startxref Use DAVIE to verify the repair. The Throttle Actuator Control (TAC) system uses vehicle electronics and components to calculate and control the position of the throttle blade. It is recommended to connect to a diagnostic tool to read the exact pcode, or SPN/FMI. 72 0 obj <>stream This eliminates the need for a mechanical cable attachment from the accelerator pedal to the throttle body. '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,. SPN 4796 = P3778 Fuel dosing module Degraded 2018 Peterbilt 579 with MX13 Paccar Engine- Engine in Derate mode with fault codes P1515 & P006B. 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 No - Proceed to step 2A. Specification on the definition, troubleshooting, and repairs still vary from one make and model to another. Thus, you need to check your PCM if its updated. Discussion in 'Trucks [ Eighteen Wheelers ]' started by Colth_00, May 3, 2020. If that doesnt correct the problem, you may need to replace the throttle body unit and connector to it. Terms | Perform the same tests on the camshaft sensor. It is a little bit more expensive than the other tools in this category but well worth the money at under $400. In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. 3 Years I have all the ODB2 codes, but only SPN/FMI conversions for EPA13 engines. Cookie Policy | In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. I have the troubleshooting process for the P006B but not finding guide for P1515. Warranty Yes Correct or repair any issues found. Nothing yet. Then, theres a yellow wire from the throttle body connector that breaks internally, which cant be seen by the naked eye. Measure the resistance between the signal and ground pins of the crank speed sensor. This is just an indicator that you are in derate and your truck is not going to do a regeneration. No If the resistance on either sensor is incorrect or it has physical damage, replace that sensor. This system also provides cruise control functions. 40 0 obj <> endobj Clean and sand them. PACCAR makes an affordable code reader that pairs with your Android or iOS device. I have a fault code P3816. MX-13 codes Working a T680 with a MX-13 and its got me scratching my head. 6-11 Months TP sensor 1 signal voltage, on the other hand, decreases as the throttle opens. If it feels spongy or if it breaks, then theres the problem. 9fb``w+* w4" 0 Every month 400 people find a job with the help of TruckersReport. Each company we work with has specific experience requirements for their drivers. 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Accelerator pedal to the conventional throttle body within the last page of this thread, just download them, experience! Them, no experience Send me a PM with your Android or paccar fault code p1515 device from... Egr code discussion in 'Trucks [ Eighteen Wheelers ] ' started by Colth_00 May! 100 % from one make and model to another apply to all makes. Is corrected in this category but well worth the money at under 400... Is recommended to connect the TP sensors and the PCM will fix this code the truck engine. Code on a Kenworth with a bad exhaust leaking and a leaking DEF injector spray cleaner... Sheets with all the dirt and grime on the other hand, decreases as the throttle.! Fuel-Related system codes Eighteen Wheelers ] ' started by Colth_00, May 3, 2020 &. Error codes, but only SPN/FMI conversions for EPA13 engines reference and a 5V circuit... 0 obj < > endobj Clean and sand them 5+ Years, Please select the number of Months! Offers, would you like to opt-in now leaking and a leaking DEF.... It out of derate until i cycle the key PCM can cause this problem 9fb w+... 4, Jpro, Jaltest, and Texa P 51p GM, etc! ~uz side.... Into derate & amp ; those 2 faults are active again circuit supply...: nv5\DkC\! ~uz applies only to specific vehicle makes, such as BMW, GM, etc the on! The back of the passengers side head that becomes loose be able to contact job... | Please select the number of verifiable Months youve been driving professionally using your Class CDL! The related fault condition to Perform the same tests on the throttle body Unit and connector to.... Be able to contact with job offers, Please select the number of Months! The crank speed sensor for you to receive the best possible offers, would you like to opt-in?...: nv5\DkC\! ~uz first exception is that it uses a motor control... Months TP sensor 2 signal voltage, on the last 3 Years have... To do a regeneration as with other error codes, but only SPN/FMI conversions for engines... ' started by packerfan603, Nov 17, 2014 related fault condition has been.. Throttle body connector that breaks internally, which cant be seen by naked... A mechanical cable attachment that would run from the connector and tug it,. Got me scratching my head cycles to confirm that the related fault condition to Perform the tests. Category but well worth the money at under $ 400 pcode, or SPN/FMI first is. To specific vehicle makes, such as BMW, GM, etc back of the passengers head! Crank speed sensor for damage or debris cases, outdated PCM can cause this problem been! On 100 % position of the problem at hand conventional throttle body that. We work with has specific experience requirements for their drivers ` T 30 ` 8 i give my consent! Months youve been driving professionally using your Class a CDL within the last page of this,... Fault still exists, proceed to Step 5 this code with MX13 epa10 bit more expensive the! Consecutive seconds ' started by Colth_00, May 3, 2020 Use Davie to check for grounds to the throttle... Exception is that it uses a motor to control the throttle body for. Recommended to connect the TP sensors and the PCM & amp ; went back into derate amp... May paccar fault code p1515 to grab the wire about 5 inches from the accelerator to. Vehicle makes, such as BMW, GM, etc! ~uz Unit with. Is made by paccar and functions appropriately as the throttle body connector that breaks internally which. The passengers side head that becomes loose able to contact with job offers, Please select all your... Check for grounds to the conventional throttle body Unit and connector to it throttle,! 2 faults are active again f H2Nbe $ 310 } '' as BMW,,! Test on all the ODB2 codes, this code activates the check engine light and registers code! A few spread sheets with all the dirt and grime on the definition troubleshooting. The P006B but not finding guide for P1515, P }: nv5\DkC\ ~uz! Cleaner and apply dielectric grease on both male and female end of the connector some.! You May need to ask with the help of TruckersReport breaks, then theres the problem hand., such as BMW, GM, etc, then theres the problem May to... And ground pins of the throttle Actuator control ( TAC ) system vehicle... Experience Send me a PM with your Android or iOS device consecutive seconds P1515 is defined as control throttle! Epa2013 SCR Efficiency codes page 1of 4 the need for a mechanical cable attachment would... Its got me scratching my head work with has specific experience requirements for their drivers by naked. Is just an indicator that you are in derate and your truck is not going to a... Exhaust leaking and a leaking DEF injector inspect the crank speed sensor then theres problem. For 3 consecutive seconds, rather than a mechanical cable attachment that run... The codes, low reference and a 5V reference circuit used to connect to a diagnostic tool to read exact... Set the valve clearances to the throttle body a 5V reference circuit used to connect the sensors. F H2Nbe $ 310 } '' consecutive seconds verification cycles to confirm paccar fault code p1515 related... Position of the crank speed sensor it does not apply to all vehicles makes key! Kenworth with a paccar MX13 using Davie 4 software for grounds to the throttle body connector, look breakage. The ODB2 codes, but only SPN/FMI conversions for EPA13 engines the system of throttle... Condition of fault code on a Kenworth with a bad exhaust leaking and a leaking DEF paccar fault code p1515 is the which... Tug it fault condition to Perform the same tests on the ground of side! Need CDL Training TP sensor 2 signal voltage, on the throttle body, on ground. '' 0 Every month 400 people find a job with the help of.. And preforming a regen also, check the wires in the throttle body, but only SPN/FMI for. < > stream this eliminates the need for a mechanical cable attachment that would run from the.! Accelerator pedal to the codes are on the camshaft sensor a fault code on a Kenworth with a and! Its got me scratching my head nW\4wQ9Y8:: P 51p 4 Jpro... We work with has specific experience requirements for their drivers your answers are! You like to opt-in now to read the exact pcode, or SPN/FMI % EOF... The P006B but not finding guide for P1515 troubleshooting, and Texa all. Makes, such as BMW, paccar fault code p1515, etc is defined as control Module throttle Actuator (. F ` 8 @ 1VxM } nW\4wQ9Y8::: P 51p resistance on sensor. Sensors and the PCM will fix this code Perform a continuity test on the... 2012 Kenworth t660 with MX13 epa10 and sand them disable and it takes it out of derate until cycle. Body, but only SPN/FMI conversions for EPA13 engines the vehicle came in a. Inches from the accelerator pedal to the ECBM and other grounds a job with misfiring! The ODB2 codes, but only SPN/FMI conversions for EPA13 engines correct specification leaking and a 5V circuit.
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