Engine Controls - Powertrain Diagnostics - DTC P1261 Through DTC P2185 - (Diesel)

• DTC P1261 - Cylinder High To Low Side Short
• DTC P1262 - Cylinder 2 High To Low Side Short
• DTC P1263 - Cylinder 3 High To Low Side Short
• DTC P1264 - Cylinder 4 High To Low Side Short
• DTC P1265 - Cylinder 5 High To Low Side Short
• DTC P1266 - Cylinder 6 High To Low Side Short
• DTC P1267 - Cylinder 7 High To Low Side Short
• DTC P1268 - Cylinder 8 High To Low Side Short
• DTC P126A - Cylinder Injector Input Circuit
• DTC P126B - Cylinder 2 Injector Input Circuit
• DTC P126C - Cylinder 3 Injector Input Circuit
• DTC P126D - Cylinder 4 Injector Input Circuit
• DTC P126E - Cylinder 5 Injector Input Circuit
• DTC P127A - Aborted KOER - Fuel Pressure Failure
• DTC P1291 - Injector High Side Short To GND Or VBATT (Bank)
• DTC P1292 - Injector High Side Short To GND Or VBATT (Bank 2)
• DTC P1295 - Injector Multiple Faults - Bank
• DTC P130E (DCU) - Reductant Pump A Control Circuit Intermittent/Erratic
• DTC P130E (PCM) - Reductant Pump A Control Circuit Intermittent/Erratic
• DTC P132A - Turbocharger/Supercharger Boost Control A Electrical
• DTC P132B - Turbocharger/Supercharger Boost Control A Performance
• DTC P138B - Glow Plug Control Module System Voltage
• DTC P1397 - System Voltage Out Of Self Test Range
• DTC P1408 - Exhaust Gas Recirculation (EGR) Flow Out Of Self-Test Range
• DTC P145B - A/C Demand Not Activated During Self-Test
• DTC P1501 - Vehicle Speed Sensor Out Of Self Test Range
• DTC P1548 - Engine Air Filter Restriction
• DTC P1551 - Cylinder Injector Circuit Range/Performance
• DTC P1552 - Cylinder 2 Injector Circuit Range/Performance
• DTC P1553 - Cylinder 3 Injector Circuit Range/Performance
• DTC P1554 - Cylinder 4 Injector Circuit Range/Performance
• DTC P1555 - Cylinder 5 Injector Circuit Range/Performance
• DTC P1556 - Cylinder 6 Injector Circuit Range/Performance
• DTC P1557 - Cylinder 7 Injector Circuit Range/Performance
• DTC P1558 - Cylinder 8 Injector Circuit Range/Performance
• DTC P1575 - Pedal Position Out Of Self Test Range
• DTC P160A - Control Module Vehicle Options Reconfiguration Error
• DTC P160C - Control Module Software Performance
• DTC P161A - Incorrect Response From Immobilizer Control Module
• DTC P1635 - Tire/Axle Ratio Out Of Acceptable Range
• DTC P1639 - Vehicle ID Block Corrupted, Not Programmed
• DTC P164C - Internal Control Module Start-Stop Performance
• DTC P166A - Restraints Deployment Communication Circuit
• DTC P1671 - Secondary Fuel Pump Relay
• DTC P167F - Non-OEM Calibration Detected
• DTC P1703 - Brake Switch Out Of Self Test Range
• DTC P1705 - Transmission Range Sensor Out Of Self-Test Range
• DTC P1709 - Park/Neutral Position (PNP) Switch Out of Self Test Range
• DTC P1725 - Insufficient Engine Speed Increase During Self Test
• DTC P1726 - Insufficient Engine Speed Decrease During Self Test
• DTC P1934 - Vehicle Speed Signal
• DTC P2002 - Particulate Filter Efficiency Below Threshold (Bank)
• DTC P200C - Particulate Filter Over Temperature (Bank)
• DTC P200E - Catalyst System Over Temperature (Bank)
• DTC P202D (DCU) - Reductant Leakage
• DTC P202D (PCM) - Reductant Leakage
• DTC P202E (DCU) - Reductant Injection Valve Circuit Range/Performance (Bank Unit)
• DTC P202E (PCM) - Reductant Injection Valve Circuit Range/Performance (Bank Unit)
• DTC P2031 - Exhaust Gas Temperature Sensor Circuit Bank Sensor 2
• DTC P2032 - Exhaust Gas Temperature Sensor Circuit Low Bank Sensor 2
• DTC P2033 - Exhaust Gas Temperature Sensor Circuit High Bank Sensor 2
• DTC P203A (DCU) - Reductant Level Sensor A Circuit
• DTC P203A (PCM) - Reductant Level Sensor A Circuit
• DTC P203B (DCU) - Reductant Level Sensor A Circuit Range/Performance
• DTC P203B (PCM) - Reductant Level Sensor Circuit Range/Performance
• DTC P203C (DCU) - Reductant Level Sensor A Circuit Low
• DTC P203C (PCM) - Reductant Level Sensor Circuit Low
• DTC P203D (DCU) - Reductant Level Sensor A Circuit High
• DTC P203D (PCM) - Reductant Level Sensor Circuit High
• DTC P203E (DCU) - Reductant Level Sensor A Circuit Intermittent/Erratic
• DTC P203E (PCM) - Reductant Level Sensor A Circuit Intermittent/Erratic
• DTC P203F - Reductant Level Too Low
• DTC P2043 (DCU) - Reductant Temperature Sensor Circuit Range/Performance
• DTC P2043 (PCM) - Reductant Temperature Sensor Circuit Range/Performance
• DTC P2044 - Reductant Temperature Sensor A Circuit Low
• DTC P2045 - Reductant Temperature Sensor A Circuit High
• DTC P2047 (DCU) - Reductant Injection Valve Circuit/Open Bank 1 Unit 1
• DTC P2047 (PCM) - Reductant Injection Valve Circuit/Open Bank 1 Unit 1
• DTC P2048 (DCU) - Reductant Injection Valve Circuit Low (Bank 1 Unit 1)
• DTC P2048 (PCM) - Reductant Injection Valve Circuit Low (Bank 1 Unit 1)
• DTC P2049 (DCU) - Reductant Injection Valve Circuit High (Bank 1 Unit 1)
• DTC P2049 (PCM) - Reductant Injection Valve Circuit High (Bank 1 Unit 1)
• DTC P204B (DCU) - Reductant Pressure Sensor Circuit Range/Performance
• DTC P204B (PCM) - Reductant Pressure Sensor Circuit Range/Performance
• DTC P204C (DCU) - Reductant Pressure Sensor Circuit Low
• DTC P204C (PCM) - Reductant Pressure Sensor Circuit Low
• DTC P204D (DCU) - Reductant Pressure Sensor Circuit High
• DTC P204D (PCM) - Reductant Pressure Sensor Circuit High
• DTC P204E (DCU) - Reductant Pressure Sensor Circuit Intermittent/Erratic
• DTC P204E (PCM) - Reductant Pressure Sensor Circuit Intermittent/Erratic
• DTC P204F - Reductant System Performance (Bank 1)
• DTC P2054 - Reductant Injection Valve Circuit Low (Bank 1 Unit 2)
• DTC P2055 - Reductant Injection Valve Circuit High (Bank 1 Unit 2)
• DTC P205B - Reductant Tank Temperature Sensor Circuit Range/Performance
• DTC P205C (DCU) - Reductant Tank Temperature Sensor Circuit Low
• DTC P205C (PCM) - Reductant Tank Temperature Sensor Circuit Low
• DTC P205D (DCU) - Reductant Tank Temperature Sensor Circuit High
• DTC P205D (PCM) - Reductant Tank Temperature Sensor Circuit High
• DTC P205E (DCU) - Reductant Tank Temperature Sensor Circuit Intermittent/Erratic
• DTC P205E (PCM) - Reductant Tank Temperature Sensor Circuit Intermittent/Erratic
• DTC P206A - Reductant Quality Sensor
• DTC P206B - Reductant Quality Sensor Range/Performance
• DTC P206C - Reductant Quality Sensor Low
• DTC P206D - Reductant Quality Sensor High
• DTC P2073 - Manifold Absolute Pressure/Mass Air Flow - Throttle Position Correlation At Idle
• DTC P2074 - Manifold Absolute Pressure/Mass Air Flow - Throttle Position Correlation At Higher Load
• DTC P207F - Reductant Quality Performance
• DTC P2080 - Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 1)
• DTC P2084 - Exhaust Gas Temperature Sensor Circuit Range/Performance (Bank 1 Sensor 2)
• DTC P2085 - Exhaust Gas Temperature Sensor Circuit Intermittent (Bank 1 Sensor 2)
• DTC P208A (DCU) - Reductant Pump Control Circuit Open Load
• DTC P208A (PCM) - Reductant Pump Control Circuit Open Load
• DTC P208B - Reductant Pump A Control Range/Performance
• DTC P208C (DCU) - Reductant Pump Control Circuit Low
• DTC P208C (PCM) - Reductant Pump Control Circuit Low
• DTC P208D (DCU) - Reductant Pump Control Circuit High
• DTC P208D (PCM) - Reductant Pump Control Circuit High
• DTC P208E (DCU) - Reductant Injection Valve Stuck Closed (Bank 1 Unit 1)
• DTC P208E (PCM) - Reductant Injection Valve Stuck Closed (Bank 1 Unit 1)
• DTC P209F (DCU) - Reductant Tank Heater Control Performance
• DTC P209F (PCM) - Reductant Tank Heater Control Performance
• DTC P20A0 (DCU) - Reductant Purge Control Valve Circuit Open Load
• DTC P20A0 (PCM) - Reductant Purge Control Valve Circuit Open Load
• DTC P20A1 - Reductant Purge Control Valve Performance
• DTC P20A2 (DCU) - Reductant Purge Control Valve Circuit Low
• DTC P20A2 (PCM) - Reductant Purge Control Valve Circuit Low
• DTC P20A3 (DCU) - Reductant Purge Control Valve Circuit High
• DTC P20A3 (PCM) - Reductant Purge Control Valve Circuit High
• DTC P20A5 - Reductant Purge Control Valve A Stuck Closed
• DTC P20AD - Reductant Metering Unit Temperature Sensor Circuit Range/Performance
• DTC P20B9 (DCU) - Reductant Heater A Control Circuit/Open
• DTC P20B9 (PCM) - Reductant Heater A Control Circuit/Open
• DTC P20BA (DCU) - Reductant Heater A Control Performance
• DTC P20BA (PCM) - Reductant Heater A Control Performance
• DTC P20BB (DCU) - Reductant Heater A Control Circuit Low
• DTC P20BB (PCM) - Reductant Heater A Control Circuit Low
• DTC P20BC (DCU) - Reductant Heater A Control Circuit High
• DTC P20BC (PCM) - Reductant Heater A Control Circuit High
• DTC P20BD (DCU) - Reductant Heater B Control Circuit/Open
• DTC P20BD (PCM) - Reductant Heater B Control Circuit/Open
• DTC P20BE (DCU) - Reductant Heater B Control Performance
• DTC P20BE (PCM) - Reductant Heater B Control Performance
• DTC P20BF (DCU) - Reductant Heater B Control Circuit Low
• DTC P20BF (PCM) - Reductant Heater B Control Circuit Low
• DTC P20C0 (DCU) - Reductant Heater B Control Circuit High
• DTC P20C0 (PCM) - Reductant Heater B Control Circuit High
• DTC P20C1 (DCU) - Reductant Heater C Control Circuit/Open
• DTC P20C1 (PCM) - Reductant Heater C Control Circuit/Open
• DTC P20C2 (DCU) - Reductant Heater C Control Performance
• DTC P20C2 (PCM) - Reductant Heater C Control Performance
• DTC P20C3 (DCU) - Reductant Heater C Control Circuit Low
• DTC P20C3 (PCM) - Reductant Heater C Control Circuit Low
• DTC P20C4 (DCU) - Reductant Heater C Control Circuit High
• DTC P20C4 (PCM) - Reductant Heater C Control Circuit High
• DTC P20CC - Exhaust Aftertreatment Fuel Injector A Control Performance
• DTC P20D7 - Exhaust Aftertreatment Fuel Supply Control Circuit/Open
• DTC P20D9 - Exhaust Aftertreatment Fuel Supply Control Circuit Low
• DTC P20DA - Exhaust Aftertreatment Fuel Supply Control Circuit High
• DTC P20E8 (DCU) - Reductant Pressure Too Low
• DTC P20E8 (PCM) - Reductant Pressure Too Low
• DTC P20E9 (DCU) - Reductant Pressure Too High
• DTC P20E9 (PCM) - Reductant Pressure Too High
• DTC P20EA - Reductant Control Module Power Relay De-Energized Performance - Too Early
• DTC P20EB - Reductant Control Module Power Relay De-Energized Performance - Too Late
• DTC P20EE - SCR NOX Catalyst Efficiency Below Threshold (Bank 1)
• DTC P20FE - Reductant Metering Unit Performance
• DTC P20FF (DCU) - Reductant Control Module Performance
• DTC P20FF (PCM) - Reductant Control Module Performance
• DTC P2122 - Throttle/Pedal Position Sensor/Switch D Circuit Low
• DTC P2123 - Throttle/Pedal Position Sensor/Switch D Circuit High
• DTC P2127 - Throttle/Pedal Position Sensor/Switch E Circuit Low
• DTC P2128 - Throttle/Pedal Position Sensor/Switch E Circuit High
• DTC P2138 - Throttle/Pedal Position Sensor/Switch D/E Voltage Correlation
• DTC P214E - Reductant Pump A Current Too High
• DTC P214F (DCU) - Reductant Heater A Current Too High
• DTC P214F (PCM) - Reductant Heater A Current Too High
• DTC P2182 - Engine Coolant Temperature Sensor 2 Circuit
• DTC P2183 - Engine Coolant Temperature Sensor 2 Circuit Range/Performance
• DTC P2184 - Engine Coolant Temperature Sensor 2 Circuit Low
• DTC P2185 - Engine Coolant Temperature Sensor 2 Circuit High