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

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