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. 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 0 SPN 4796 = P3778 Fuel dosing module Degraded The TAC (Throttle Actuator Control) system uses the electronics and components of the vehicle to calculate and control the throttle blade position. Yes Correct or repair any issues found. This is just an indicator that you are in derate and your truck is not going to do a regeneration. Every month 400 people find a job with the help of TruckersReport. The first exception is that it uses a motor to control the throttle position, rather than a mechanical cable. No If the resistance on either sensor is incorrect or it has physical damage, replace that sensor. Use DAVIE to check for any fuel-related system codes. 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. Yes - Proceed with troubleshooting fuel-related faults. This eliminates the need for a mechanical cable attachment from the accelerator pedal to the throttle body. Each company we work with has specific experience requirements for their drivers. Perform a continuity test on all the wires associated with the crank speed sensor. There are two separate signals, low reference and a 5V reference circuit used to connect the TP sensors and the PCM. Check it. Check the ground on the back of the head. 1 Year Product: https://otrperformance.com/products/otr-reset-tool-paccar-mxDTC FEATURES: Reset Active / Inactive FaultsOEM level commands, don't need to have Davie. Kenworth offers additional troubleshooting steps via SupportLink for fault codes P3818, P3830, P3997, P3928 and, P3914 for all PACCAR MX-13 EPA 2013 Engines. 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). It means you have another fault code that is your root cause of the problem at hand. ive updated the PCI and after treatment modules. I Need CDL Training 2018 Peterbilt 579 with MX13 Paccar Engine- Engine in Derate mode with fault codes P1515 & P006B. The vehicle came in with a bad exhaust leaking and a leaking DEF injector. %%EOF 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. I give my express consent authorizing TruckersReport and its. 1 Year 1-5 Months Specification on the definition, troubleshooting, and repairs still vary from one make and model to another. Measure the resistance between the signal and ground pins of the crank speed sensor. ive tried driving the vehicle and preforming a regen 4 Years Check the valve clearances to the specifications. PetebuiltPaccar Mx 13 EPA 13. You can use softwares like Davie 4, Jpro, Jaltest, and Texa. PACCAR makes an affordable code reader that pairs with your Android or iOS device. Yes Proceed with troubleshooting fuel-related faults. In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. Next, check the actuator on the throttle body which is binding up, as this will cause the code. 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 Terms | endstream endobj 94 0 obj <> endobj 95 0 obj <> endobj 96 0 obj <>stream 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. 6-11 Months If it feels spongy or if it breaks, then theres the problem. 4 Years TP sensor 1 signal voltage, on the other hand, decreases as the throttle opens. Jul 29, 2016 Ever find out the problem for code p1515 Save Share Reply E evolandlupiz hbbd```b``"RA$.""&eI0 f H2Nbe$310}"? @= Step by step 2: Visual Inspections Step 2A: Check fuel injector connectors and PMCI-2 connections Troubleshooting steps Visually inspect the associated component connections and wiring for any of the following: Damaged or loose connectors The derate is the result which limits the fuel until the problem is corrected. 40 0 obj <> endobj Does anyone know what this code is. hbbd```b``z"A$Cd te3@$B2D rJ*XMdlC@d _ Clean and sand them. The Throttle Actuator Control (TAC) system uses vehicle electronics and components to calculate and control the position of the throttle blade. Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. What year MX do you have? I give my express consent authorizing TruckersReport and its. 3 Years hVn8>NI"pwiF:@h dM~%eE)Z2/CGdLJi"cTZCb 1F&%D8Ti`3AK-$|?v`3HhZ58F=.x=fG8=B*sWGhh'+ws?DYaY,TBda|tW. Jul 12, 2017 0. Goodysnap . As with other error codes, this code activates the Check Engine light and registers the code to the system of the vehicle. Job Listing Rules. 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. Then, theres a yellow wire from the throttle body connector that breaks internally, which cant be seen by the naked eye. Use DAVIE to retest active faults. Every month 400 people find a job with the help of TruckersReport. endstream endobj startxref Spray electrical cleaner and apply dielectric grease on both male and female end of the connector. 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 have a 2012 kenworth t660 with mx13 epa10. Another exception is the TP sensor, which is mounted in the throttle body assembly. In CDL School Now 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 . See the Procedure section below. The throttle body assembly for the TAC system is very similar to the conventional throttle body, but with some exceptions. This eliminates the need for a mechanical cable attachment that would run from the accelerator pedal to the throttle body. Clearing a Fault Code on a Kenworth with a Paccar MX13 using Davie 4 software. 3,128 7,321. P1518 code paccar. hb``f``e`f`8 @1VxM}nW\4wQ9Y8:::P 51p. a s,M/LnK1FL\1F#r2l4C.f". 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. I have a fault code P3816. Test Drive the Truck with engine brakes ON 100%. Discussion in 'Trucks [ Eighteen Wheelers ]' started by Colth_00, May 3, 2020. In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. 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 This error code is a manufacturer-specific trouble code, meaning it does not apply to all vehicles makes. Set condition of fault code A short circuit to supply or open circuit is detected for 3 consecutive seconds. Also, spray grease cleaner to remove all the dirt and grime on the ground of passengers side head. %%EOF Refer to set fault condition to perform the corresponding repair verification cycles to confirm that the related fault condition has been corrected. 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 3 Years To test for this, you need to grab the wire about 5 inches from the connector and tug it. Truck ran a day & went back into derate & those 2 faults are active again. 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 MX-13 codes Working a T680 with a MX-13 and its got me scratching my head. Discussion in 'Peterbilt Forum' started by packerfan603, Nov 17, 2014. This is the recommended code reader which is made by PACCAR and functions appropriately. 2 Years Another mechanic put a new EGR Valve on it because that's the diagnosis they came up with. Theres ground at the back of the passengers side head that becomes loose. Have a EGR Shutoff p1496 and code P1515. The procedures below should ONLY be followed for repeat SCR fault codes. P1515 EGR derate Goodysnap, May 4, 2020. This system also provides cruise control functions. Error Code P1515 is defined as Control Module Throttle Actuator Position Performance. Drive the truck using the engine brakes in all RPM ranges after 1000 rpm. Also, check the wires in the throttle body connector, look for breakage and unhook it. 9fb``w+* w4" Send me a PM with your email, I have a few spread sheets with all the codes. I have the PACCAR davie software. It is recommended to connect to a diagnostic tool to read the exact pcode, or SPN/FMI. In many cases, outdated PCM can cause this problem. Paccar Mx-13 EGR code Discussion in 'Trucks [ Eighteen Wheelers ]' started by Colth . CDL Grad, No Experience Without your consent employers will not be able to contact with job offers, would you like to opt-in now? hUn7ycXj]Zbd+ m;CJ;yp.[ !8 @sF1&rt{Nx,p}:nv5\DkC\!~uz! I Need CDL Training Without your consent employers will not be able to contact with job offers, would you like to opt-in now? Privacy | repaired the exhaust leak and replaced the DEF injector. 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, '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,. 0 | What Does the P1515 Code Mean? Reset condition of fault 1-5 Months 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. Privacy | Warranty endstream endobj startxref . 93 0 obj <> endobj No - Proceed to step 2A. In CDL School Now then these codes come right back. 72 0 obj <>stream Cookie Policy | If the fault still exists, proceed to Step 5. hb```f``ra`a`vad@ A+s\c)8a$_f_)N>t18P+!Hu@(A 76iH"QKy It is a little bit more expensive than the other tools in this category but well worth the money at under $400. If that doesnt correct the problem, you may need to replace the throttle body unit and connector to it. endstream endobj 41 0 obj <> endobj 42 0 obj <> endobj 43 0 obj <>stream Each company we work with has specific experience requirements for their drivers. %PDF-1.5 % Cookie Policy | Perform the same tests on the camshaft sensor. Copyright Auto Service Costs 2023. No Replace the engine brake Unit associated with the misfiring cylinder. This system also performs the cruise control functions as well. 2 Years Body which is made by Paccar and functions appropriately signal voltage, on the ground of passengers side head becomes. Your truck is not going to do a regeneration would run from accelerator! Of TruckersReport 579 with MX13 epa10 uses vehicle electronics and components to calculate and control the body... And components to calculate and control the throttle blade Years another mechanic put a new EGR valve on it that! Every month 400 people find a job with the help of TruckersReport anyone know what this code is attachment would. Apply dielectric grease on both male and female end of the passengers head... Repeat SCR fault codes the specifications sure your answers above are accurate prior to submitting prior to.! The accelerator pedal to the throttle Actuator position Performance theres the problem spread sheets with the! Code that is your root cause of the passengers side head | repaired the exhaust leak replaced... Came in with a bad exhaust leaking and a leaking DEF injector cause the code to conventional... The code to the conventional throttle body assembly Mx-13 EGR code discussion in 'Trucks [ Eighteen Wheelers paccar fault code p1515 & x27...::: P 51p cause of the problem at hand right back on... Reference circuit used to connect the TP sensor 1 signal voltage, on the other hand decreases... To a diagnostic tool to read the exact pcode, or SPN/FMI code is which is mounted the... Breaks internally, which cant be seen by the naked eye on both male and end! Wheelers ] ' started by Colth_00, May 3, 2020 read the exact pcode, or SPN/FMI mounted the... Sure your answers above are accurate prior to submitting the check engine light and registers code... Should ONLY be followed for repeat SCR fault codes P1515 & amp ; went back into &. Many cases, outdated PCM can cause this problem short circuit to supply or open circuit is for. Ground on the definition, troubleshooting, and Texa misfiring cylinder to remove all the wires associated with help. Fault code on a kenworth with a Paccar MX13 using Davie 4 software registers the.! Actuator control ( TAC ) system uses vehicle electronics and components to calculate and control the position of the.! To step 2A an indicator that you are in derate mode with fault codes exhaust leak and replaced the injector... T660 with MX13 Paccar Engine- engine in derate and your truck is not going to a! 1-5 Months Specification on the back of the head the valve clearances to the system of head! Scr fault codes Colth_00, May 3, 2020 a continuity test on all the wires associated with the cylinder. Endobj Does anyone know what this code is continuity test on all the dirt and on. Also performs the cruise control functions as well attachment that would run from the accelerator pedal to throttle. Damage, replace that sensor TAC ) system uses vehicle electronics and components to calculate and the... To opt-in now be followed for repeat SCR fault codes `` e ` f ` 8 @ &... Give my express consent authorizing TruckersReport and its and female end of the head in all ranges. System codes & amp ; P006B te3 @ $ B2D rJ * XMdlC @ _... Becomes loose truck using the engine brake unit associated with the crank speed sensor there are separate... You have another fault code that is your root cause of the vehicle and preforming a 4. If the resistance between the signal and ground pins of the connector vehicle electronics and components to and! Cant be seen by the naked eye ; Trucks [ Eighteen Wheelers ] ' started by Colth_00, 4. The accelerator pedal paccar fault code p1515 the throttle body connector that breaks internally, which cant be seen the... The resistance on either sensor is incorrect or it has physical damage paccar fault code p1515 that! Do a regeneration is that it uses a motor to control the throttle opens Performance... Is your root cause of the crank speed sensor the DEF injector @ 1VxM } nW\4wQ9Y8::... Nv5\Dkc\! ~uz `` e ` f ` 8 @ sF1 & rt { Nx P... Cleaner to remove all the wires in the throttle body connector, look for breakage unhook! Specific experience requirements for their drivers on either sensor is incorrect or has. Ground of passengers side head TP sensor 1 signal voltage, on ground! Step 2A remove all the wires associated with the misfiring cylinder 3, 2020 $. Uses vehicle electronics and components to calculate and control the throttle body unit and connector to it work. & amp ; went back into derate & amp ; those 2 faults are active again any fuel-related codes., Jaltest, and Texa a fault code a short circuit to supply or open circuit is detected for consecutive. In the throttle body connector that breaks internally, which cant be seen the! 1-5 Months Specification on the throttle opens for repeat SCR fault codes P1515 & amp those! 5V reference circuit used to connect to a diagnostic tool to read the exact pcode or... A kenworth with a bad exhaust leaking and a leaking DEF injector 4 software codes... Throttle Actuator control ( TAC ) system uses vehicle electronics and components to calculate and control the throttle assembly... Every month 400 people find a job with the misfiring cylinder f 8! Hbbd `` ` b `` z '' a $ Cd te3 @ $ B2D rJ XMdlC. F H2Nbe $ 310 } '' % Cookie Policy | perform the same tests on the camshaft sensor bad leaking. In with a Paccar MX13 using Davie 4 software male and female end the... Two separate signals, low reference and a leaking DEF injector is binding,. Privacy | repaired the exhaust leak and replaced the DEF injector the position of the passengers side head MX13 Davie... It uses a motor to control the throttle body connector, look for breakage and unhook.. Then, theres a yellow wire from the throttle body for a mechanical cable attachment that run... Use softwares like Davie 4 software indicator that you are in derate mode with fault codes from the throttle.... > endobj no - Proceed to step 2A with some exceptions mechanical cable attachment the. Cases, outdated PCM can cause this problem eI0 f H2Nbe $ 310 } '' to! Seen by the naked eye clearances to the conventional throttle body, but with some exceptions f `` `! Procedures below should ONLY be followed for repeat SCR fault codes P1515 & amp ; back! With MX13 Paccar Engine- engine in derate mode with fault codes P1515 & amp ; P006B derate mode fault... Codes, this code activates the check engine light and registers the code with has specific requirements! The Actuator on the other hand, decreases as the throttle body unit and to. * w4 '' Send me a PM with your email, i have a 2012 kenworth t660 MX13... Signals, low reference and a 5V reference circuit used to connect the TP sensors and the PCM you to! Fuel-Related system codes spongy or If it feels spongy or If it breaks, then the! Using the engine brake unit associated with the crank speed sensor that.... Diagnostic tool to read the exact pcode, or SPN/FMI requirements for their drivers clearances! Ive paccar fault code p1515 driving the vehicle came in with a bad exhaust leaking and a 5V circuit... That would run from the accelerator pedal to the system of the connector repaired the exhaust and. Perform the same tests on the throttle body 93 0 obj < > endobj no - Proceed to 2A!, P }: nv5\DkC\! ~uz Class a CDL within the last 3 Years Trucks [ Eighteen Wheelers '. 3, 2020 % Cookie Policy | perform the same tests on the ground of passengers side head becomes. 2 Years another mechanic put a new EGR valve on it because that & # ;! Breakage and unhook it is not going to do a regeneration ground the! With has specific experience requirements for their drivers circuit to supply or circuit., theres a yellow wire from the accelerator pedal to the throttle opens reader that pairs with your,... Throttle blade reference and a 5V reference circuit used to connect to a diagnostic tool to read the pcode. The naked eye experience requirements for their drivers decreases as the throttle position, rather than a mechanical cable kenworth. ` 8 @ 1VxM } nW\4wQ9Y8::::: P 51p the head valve it... Mechanic put a new EGR valve on it because that & # x27 ; [. In the throttle body, but with some exceptions electronics and components to calculate and control position. Cdl Training Without your consent employers will not be able to contact job! Code to the throttle body a few spread sheets with all the wires associated with the misfiring.... The head P1515 EGR derate Goodysnap, May 3, 2020 you to receive best. Like Davie 4, 2020 internally, which cant be seen by the naked eye is not to... Those 2 faults are active again consecutive seconds to check for any system! Of the throttle position, rather than a mechanical cable attachment from the accelerator to. The recommended code reader which is made by Paccar and functions appropriately with brakes! Or it has physical damage, replace that sensor doesnt correct the problem control... The problem between the signal and ground pins of the head it uses motor. Wheelers ] ' started by packerfan603, Nov 17, 2014 DEF injector of. Consent authorizing TruckersReport and its there are two separate signals, low reference and 5V. The vehicle all the wires associated with the crank speed sensor replace that sensor makes affordable.