MACK trucks are known for their reliability and durability, but even the best vehicles can experience problems from time to time. When a MACK truck experiences a problem, the on-board diagnostic system will generate an OBD 2013 DTC fault code to indicate the problem. These codes can range from minor sensor malfunctions to serious engine problems.
Understanding MACK OBD 2013 DTC fault codes is essential for any truck owner or mechanic. With a thorough understanding of these codes, you’ll be able to diagnose and fix problems quickly and effectively. That’s where our guide comes in.
Our guide to understanding MACK OBD 2013 DTC fault codes will take you through everything you need to know. We’ll explain the different types of fault codes and what they mean, as well as how to diagnose and fix the underlying problems. With our guide, you’ll be able to identify the source of any problem and take the necessary steps to resolve it.
Our guide has been written by experienced mechanics and engineers who know MACK trucks inside out. We’ve included detailed explanations and diagrams to help you navigate the diagnostic process with ease. Whether you’re an experienced mechanic or a new truck owner, our guide is a valuable resource for anyone working with MACK trucks.
Don’t let MACK OBD 2013 DTC fault codes leave you frustrated and confused. Get a complete understanding of these codes and how to diagnose and fix the underlying problems with our guide. Order now and take the first step towards becoming a MACK diagnostic expert.
| ERROR CODES | EXAPTATION |
|---|---|
| P0016 | Camshaft Position Sensor: Rationality Low |
| P0046 | VGT Position Actuator: VGT Mechanical Fault |
| P006E | VGT Position Actuator: Low Supply Voltage |
| P0070 | Ambient Air Temperature Sensor (AAT): Open Circuit |
| P0072 | Ambient Air Temperature Sensor (AAT): Short Circuit Low |
| P009A | Intake Manifold Temperature Sensor (IMT): Rationality Monitor |
| P00AF | VGT Position Actuator: Bad Device |
| P0105 | Intake Manifold Pressure Sensor (IMP): Open Circuit Check |
| P0069 | Intake Manifold Pressure Sensor Monitor |
| P0108 | Intake Manifold Pressure Sensor (IMP): Short Circuit High |
| P0110 | Intake Manifold Temperature Sensor (IMT): Open Circuit Check |
| P0112 | Intake Manifold Temperature Sensor (IMT): Short Circuit Low |
| P0115 | Engine Coolant Temperature Sensor (ECT): Open Circuit Check |
| P0116 | Engine Coolant Temperature Sensor (ECT): Sensor Stuck Low Monitor |
| P0117 | Engine Coolant Temperature Sensor (ECT): Short Circuit Low |
| P0128 | Engine Cooling System: Stuck Open or Leaking Thermostat Monitor |
| P0195 | Engine Oil Temperature Sensor (OTS): Open Circuit Check |
| P0196 | Engine Oil Temperature Sensor (OTS): Rationality Monitor |
| P0197 | Engine Oil Temperature Sensor (OTS): Short Circuit Low |
| P0201 | Engine Fuel Injectors: Short Circuit Low (Injector 1) |
| P0202 | Engine Fuel Injectors: Short Circuit Low (Injector 2) |
| P0203 | Engine Fuel Injectors: Short Circuit Low (Injector 3) |
| P0204 | Engine Fuel Injectors: Short Circuit Low (Injector 4) |
| P0205 | Engine Fuel Injectors: Short Circuit Low (Injector 5) |
| P0206 | Engine Fuel Injectors: Short Circuit Low (Injector 6) |
| P0234 | Boost Pressure: Overboost |
| P0262 | Engine Fuel Injectors: Short Circuit High (Injector 1) |
| P0265 | Engine Fuel Injectors: Short Circuit High (Injector 2) |
| P0268 | Engine Fuel Injectors: Short Circuit High (Injector 3) |
| P026C | Fuel Injector (low mass flow) |
| P026D | Fuel Injector (high mass flow) |
| P0271 | Engine Fuel Injectors: Short Circuit High (Injector 4) |
| P0274 | Engine Fuel Injectors: Short Circuit High (Injector 5) |
| P0277 | Engine Fuel Injectors: Short Circuit High (Injector 6) |
| P0299 | Boost Pressure: Underboost |
| P02CD | Single Cylinder High Mass Flow Monitor (Cylinder 1) |
| P02CF | Single Cylinder High Mass Flow Monitor (Cylinder 2) |
| P02D1 | Single Cylinder High Mass Flow Monitor (Cylinder 3) |
| P02D3 | Single Cylinder High Mass Flow Monitor (Cylinder 4) |
| P02D5 | Single Cylinder High Mass Flow Monitor (Cylinder 5) |
| P02D7 | Single Cylinder High Mass Flow Monitor (Cylinder 6) |
| P0300 | Misfire Multiple Cylinders |
| P0301 | Single Cylinder Low Mass Flow Monitor (Cylinder 1) |
| P0301 | Misfire Single Cylinder (Cylinder 1) |
| P0302 | Single Cylinder Low Mass Flow Monitor (Cylinder 2) |
| P0302 | Misfire Single Cylinder (Cylinder 2) |
| P0303 | Single Cylinder Low Mass Flow Monitor (Cylinder 3) |
| P0303 | Misfire Single Cylinder (Cylinder 3) |
| P0304 | Single Cylinder Low Mass Flow Monitor (Cylinder 4) |
| P0304 | Misfire Single Cylinder (Cylinder 4) |
| P0305 | Single Cylinder Low Mass Flow Monitor (Cylinder 5) |
| P0305 | Misfire Single Cylinder (Cylinder 5) |
| P0306 | Single Cylinder Low Mass Flow Monitor (Cylinder 6) |
| P0306 | Misfire Single Cylinder (Cylinder 6) |
| P0335 | Crankshaft Position Sensor: Open Circuit |
| P0336 | Crankshaft Position Sensor: Rationality High |
| P0339 | Crankshaft Position Sensor: Rationality Low |
| P0340 | Camshaft Position Sensor: Open Circuit |
| P0341 | Camshaft Position Sensor: Rationality High |
| P0401 | EGR System (Low Flow) |
| P0402 | EGR System (High Flow) |
| P0403 | EGR Valve Actuator: Open Circuit1 |
| P0406 | EGR Differential Pressure Sensor: Short Circuit High |
| P0409 | EGR Differential Pressure Sensor: Open Circuit Check |
| P040A | EGR Temperature Sensor: Open Circuit Check |
| P040B | EGR Temperature Sensor: Rationality Monitor |
| P040C | EGR Temperature Sensor: Short Circuit Low |
| P20EE | NOx Catalyst: Conversion Efficiency |
| P0420 | NOx Catalyst: Missing SCR |
| P0420 | NOx Catalyst: Reductant Delivery Performance |
| P0420 | NMHC Catalyst: Conversion Efficiency |
| P0421 | NMHC Catalyst: Missing Substrate |
| P046C | EGR Differential Pressure Sensor: DP Sensor Rationality |
| P0489 | EGR Valve Actuator: Short Circuit Low |
| P04DB | Crankcase Ventilation: Disconnected Pipe/Separator Monitor |
| P04D9 | EGR System: Feedback Control (Saturated Low) |
| P04DA | EGR System: Feedback Control (Saturated High) |
| P0500 | Wheel Based Vehicle Speed: Vehicle Speed Sensor (VSS): Open Circuit |
| P0502 | Wheel Based Vehicle Speed: Vehicle Speed Sensor (VSS): Short Circuit Low |
| P0506 | Idle Engine Speed Rationality: Idle Speed Low |
| P0507 | Idle Engine Speed Rationality: Idle Speed High |
| P051A | Crankcase Pressure Sensor (CPS): Open Circuit Check |
| P051B | Crankcase Pressure Sensor (CPS): Rationality Monitor |
| P051D | Crankcase Pressure Sensor (CPS): Short Circuit High |
| P0520 | Engine Oil Pressure Sensor (OPS): Open Circuit Check |
| P0521 | Engine Oil Pressure Sensor: Rationality Monitor |
| P0523 | Engine Oil Pressure Sensor (OPS): Short Circuit High |
| P0544 | Pre-DOC Temperature Sensor: Open Circuit Check |
| P0545 | Pre-DOC Temperature Sensor: Short Circuit Low |
| P054E | Idle Engine Fuel Rationality: Fuel Rationality Low |
| P054F | Idle Engine Fuel Rationality: Fuel Rationality High |
| P05E4 | Parking Brake Switch: Short Circuit Low |
| P0652 | Idle Validation Switch (IVS): Short Circuit Low |
| P0657 | Actuator Supply #1 ACM: Open Circuit |
| P0658 | Actuator Supply #1 ACM: Short Circuit Low |
| P0659 | Actuator Supply #1 ACM: Short Circuit High |
| P06B1 | ACM Sensor Supply #1: Below Range |
| P06B1 | ECM Supply #1: Below Range |
| P06B2 | ACM Sensor Supply #1: Above Range |
| P06B2 | ACM Sensor Supply #1: Above Range |
| P06B4 | ECM Supply #2: Below Range |
| P06B4 | ACM Sensor Supply #2: Below Range |
| P06B5 | ACM Sensor Supply #2: Above Range |
| P06B5 | ECM Supply #2: Above Range |
| P06E7 | ECM Supply #3: Below Range |
| P06E8 | ECM Supply #3: Above Range |
| P1080 | Actuator Supply #2 ACM: Open Circuit |
| P1095 | Actuator Supply #2 ACM: Short Circuit Low |
| P1096 | Actuator Supply #2 ACM: Short Circuit High |
| P1131 | Aftertreatment Hydrocarbon Air Purge Valve: Short Circuit Low |
| P1134 | Aftertreatment Hydrocarbon Air Purge Valve: Open Circuit |
| P2002 | PM Filter Efficiency Monitor |
| P2031 | Post-DOC Temperature Sensor: Open Circuit Check |
| P2032 | Post-DOC Temperature Sensor: Short Circuit Low |
| P2047 | Aftertreatment SCR Dosing Valve: Open Circuit |
| P2048 | Aftertreatment SCR Dosing Valve: Short Circuit Low |
| P2049 | Aftertreatment SCR Dosing Valve: Short Circuit High |
| P204A | Aftertreatment DEF Pump Pressure Sensor: Open Circuit |
| P204B | Aftertreatment DEF Pump Pressure Sensor: Rationality |
| P204C | Aftertreatment DEF Pump Pressure Sensor: Short Circuit Low |
| P205A | Aftertreatment DEF Tank Temperature Sensor: Open Circuit |
| P205B | Aftertreatment DEF Tank Temperature Sensor: Rationality Low |
| P205C | Aftertreatment DEF Tank Temperature Sensor: Short Circuit Low |
| P2080 | Exhaust Gas Temperature Sensors: Pre-DOC Rationality Check |
| P2084 | Exhaust Gas Temperature Sensor: Post-DOC Rationality Check |
| P208A | Aftertreatment DEF Pump: Open Circuit |
| P208C | Aftertreatment DEF Pump: Short Circuit Low |
| P208D | Aftertreatment DEF Pump: Short Circuit High |
| P208E | Aftertreatment SCR Dosing Valve: Functional Check |
| P209F | Aftertreatment DEF Tank Temperature Sensor: Rationality High |
| P20A0 | Aftertreatment DEF Pump Direction Valve: Open Circuit |
| P20A1 | Aftertreatment DEF Pump Direction Valve: Functional Check |
| P20A2 | Aftertreatment DEF Pump Direction Valve: Short Circuit Low |
| P20A3 | Aftertreatment DEF Pump Direction Valve: Short Circuit High |
| P20D7 | Aftertreatment Hydrocarbon Doser Solenoid: Open Circuit |
| P20D9 | Aftertreatment Hydrocarbon Doser Solenoid: Short Circuit Low |
| P20DD | Aftertreatment Hydrocarbon Doser Fuel Pressure Sensor: Open Circuit |
| P20E0 | Aftertreatment Hydrocarbon Doser Fuel Pressure Sensor: Short Circuit High |
| P20E8 | Aftertreatment DEF Pump: Pump Pressure Build Up |
| P2109 | Accelerator Pedal Position Sensor: Rationality Low |
| P2136 | Idle Validation Switch (IVS): IVS Does Not Match Accelerator Pedal Position 5 |
| P215A | Wheel Based Vehicle Speed: Vehicle Speed Sensor (VSS): Rationality |
| P2163 | Accelerator Pedal Position Sensor: Rationality High |
| P218F | Aftertreatment DEF Pump: Functional Check |
| P2200 | NOx Sensor #1: Open Circuit |
| P2201 | NOx Sensor #1: Rationality Monitor |
| P2203 | NOx Sensor #1: Short Circuit Low |
| P220A | NOx Sensor #1: Supply Voltage Out of Range |
| P220B | NOx Sensor #2: Supply Voltage Out of Range |
| P220E | NOx Sensor #1: Sensor Start Up Monitor |
| P220F | NOx Sensor #2: Sensor Start Up Monitor |
| P221A | NOx Sensors: NOx Sensor Measurement Rationality Monitor |
| P2226 | Barometric Pressure Sensor (BPS): Open Circuit Check |
| P2227 | Barometric Pressure Sensor (BPS): Rationality Monitor |
| P2229 | Barometric Pressure Sensor (BPS): Short Circuit High |
| P225C | Inlet and Outlet NOx Sensor Stuck High |
| P225E | NOx Sensor #2: Rationality High Monitor |
| P226C | Boost Pressure Slow Response |
| P229E | NOx Sensor #2: Open Circuit |
| P229F | NOx Sensor #2: Rationality Low Monitor |
| P22A1 | NOx Sensor #2: Short Circuit Low |
| P22FB | NOx Sensor #1: Bad Device Monitor |
| P22FE | NOx Sensor #2: Bad Device Monitor |
| P240F | EGR System Slow Response |
| P242A | Post-DPF Temperature Sensor: Open Circuit Check |
| P242B | Exhaust Gas Temperature Sensors: Post-DPF Rationality Check |
| P242C | Post-DPF Temperature Sensor: Short Circuit Low |
| P244A | PM Filter: Missing Substrate |
| P2452 | Aftertreatment Differential Pressure Sensor (DPS): Open Circuit Check |
| P2453 | Aftertreatment Differential Pressure Sensor (DPS): DPS Differential Pressure Sensor |
| P2454 | Aftertreatment Differential Pressure Sensor (DPS): Short Circuit Low |
| P249D | NOx Catalyst: Feedback Control (Saturated Low Monitor) |
| P249E | NOx Catalyst: Feedback Control (Saturated High Monitor) |
| P2578 | Turbocharger Speed Sensor (TSS): Missing Signal Monitor |
| P2581 | Turbocharger Speed Sensor (TSS): Rationality High |
| P2697 | Aftertreatment Hydrocarbon Dosing Valve: Open Circuit |
| P2698 | Aftertreatment Hydrocarbon Dosing Valve: Functional |
| P2699 | Aftertreatment Hydrocarbon Dosing Valve: Short Circuit Low |
| U0001 | CAN Link: Missing Signal on Backbone |
| U0010 | CAN Link: SAE J1939-1 Missing Signal |
| U0080 | CAN Link: Powertrain CAN Missing Signal |
| U010C | VGT Position Actuator: Missing Signal |
| U0141 | CAN Link: Missing Signal from the VECU |
| U0155 | Ambient Air Temperature Sensor (AAT): Missing Signal |
| U029D | NOx Sensor #1: Missing Signal |
| U029E | NOx Sensor #2: Missing Signal |
| U116F | CAN Link: Missing ACM at Engine Subnet |
