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. Measure the resistance between the signal and ground pins of the crank speed sensor. hbbd```b``z"A$Cd te3@$B2D rJ*XMdlC@d _ Privacy | There are two separate signals, low reference and a 5V reference circuit used to connect the TP sensors and the PCM. hb```f``ra`a`vad@ A+s\c)8a$_f_)N>t18P+!Hu@(A 76iH"QKy endstream endobj 94 0 obj <> endobj 95 0 obj <> endobj 96 0 obj <>stream Send me a PM with your email, I have a few spread sheets with all the codes. I have a 2012 kenworth t660 with mx13 epa10. | What Does the P1515 Code Mean? +Sk/&nI,LK a`C* & It is recommended to connect to a diagnostic tool to read the exact pcode, or SPN/FMI. 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. Thus, you need to check your PCM if it's updated. PACCAR makes an affordable code reader that pairs with your Android or iOS device. 6-11 Months ive tried driving the vehicle and preforming a regen 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. 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, 1-5 Months 2018 Peterbilt 579 with MX13 Paccar Engine- Engine in Derate mode with fault codes P1515 & P006B. If it feels spongy or if it breaks, then theres the problem. SPN 4796 = P3778 Fuel dosing module Degraded I have all the ODB2 codes, but only SPN/FMI conversions for EPA13 engines. Does anyone know what this code is. 93 0 obj <> endobj If the fault still exists, proceed to Step 6A. P1515 EGR derate Goodysnap, May 4, 2020. %PDF-1.5 % Also, check for grounds to the ECBM and other grounds. Jul 12, 2017 0. Discussion in 'Peterbilt Forum' started by packerfan603, Nov 17, 2014. I Need CDL Training endstream endobj startxref Paccar Mx-13 EGR code Discussion in 'Trucks [ Eighteen Wheelers ]' started by Colth . Job Listing Rules. '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,. Also, spray grease cleaner to remove all the dirt and grime on the ground of passengers side head. The throttle body assembly for the TAC system is very similar to the conventional throttle body, but with some exceptions. P1518 code paccar. Without your consent employers will not be able to contact with job offers, would you like to opt-in now? 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. Copyright Auto Service Costs 2023. Check the valve clearances to the specifications. In many cases, updating the PCM will fix this code. Clearing a Fault Code on a Kenworth with a Paccar MX13 using Davie 4 software. Have a EGR Shutoff p1496 and code P1515. 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. hUn7ycXj]Zbd+ m;CJ;yp.[ !8 @sF1&rt{Nx,p}:nv5\DkC\!~uz! TP sensor 2 signal voltage increases as the throttle body opens. Another mechanic put a new EGR Valve on it because that's the diagnosis they came up with. I have the PACCAR davie software. 4 Years I give my express consent authorizing TruckersReport and its. %%EOF Inspect the crank speed sensor for damage or debris. %PDF-1.6 % Yes Proceed with troubleshooting fuel-related faults. This eliminates the need for a mechanical cable attachment that would run from the accelerator pedal to the throttle body. 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 5+ Years, Please select ALL of your current, valid drivers licenses. ive updated the PCI and after treatment modules. I Need CDL Training 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. In CDL School Now 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 have a fault code P3816. 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 Specification on the definition, troubleshooting, and repairs still vary from one make and model to another. Yes Correct or repair any issues found. Goodysnap . This system also performs the cruise control functions as well. The Throttle Actuator Control (TAC) system uses vehicle electronics and components to calculate and control the position of the throttle blade. Set condition of fault code A short circuit to supply or open circuit is detected for 3 consecutive seconds. 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. This eliminates the need for a mechanical cable attachment from the accelerator pedal to the throttle body. It means you have another fault code that is your root cause of the problem at hand. 1 Year 2 Years . %%EOF No - Proceed to step 2A. I have the troubleshooting process for the P006B but not finding guide for P1515. 1 Year This is the recommended code reader which is made by PACCAR and functions appropriately. 6-11 Months Check it. Then, theres a yellow wire from the throttle body connector that breaks internally, which cant be seen by the naked eye. 1-5 Months MX-13 codes Working a T680 with a MX-13 and its got me scratching my head. then these codes come right back. Terms | Clean and sand them. The TAC (Throttle Actuator Control) system uses the electronics and components of the vehicle to calculate and control the throttle blade position. Update the PCM. Spray electrical cleaner and apply dielectric grease on both male and female end of the connector. Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. 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. Cookie Policy | Reset condition of fault 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 CDL Grad, No Experience The procedures below should ONLY be followed for repeat SCR fault codes. 40 0 obj <> endobj This system also provides cruise control functions. 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 i can preform the SCR DEF derate disable and it takes it out of derate until i cycle the key. The derate is the result which limits the fuel until the problem is corrected. Each company we work with has specific experience requirements for their drivers. No If the resistance on either sensor is incorrect or it has physical damage, replace that sensor. Terms | Perform a continuity test on all the wires associated with the crank speed sensor. This error code is a manufacturer-specific trouble code, meaning it does not apply to all vehicles makes. Rather, it applies only to specific vehicle makes, such as BMW, GM, etc. 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 . . In many cases, outdated PCM can cause this problem. In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. h`T 30` 8 Each company we work with has specific experience requirements for their drivers. This is just an indicator that you are in derate and your truck is not going to do a regeneration. 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 . Check the ground on the back of the head. 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 Set the valve clearances to the correct specification. 0 0 In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. Job Listing Rules. endstream endobj 41 0 obj <> endobj 42 0 obj <> endobj 43 0 obj <>stream Use DAVIE to verify the repair. 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