Here are some translations of common Diagnostic Trouble Codes (DTCs).
Ho2S = heated oxyen sensor, TP = throttle position, MAF = mass airflow, MAP = manifold absolute pressure, TC=turbocharger.
Some codes might not apply to a Ram as much as they do to a LX car (300, Charger, etc...) and additions or changes to this list will be appreciated.
* P0030: Sensor heater relay problem
* P0030 HO2S Heater Control Circuit Bank 1 Sensor 1
* P0031 HO2S Heater Circuit Low Voltage Bank 1 Sensor 1
* P0032 HO2S Heater Circuit High Voltage Bank 1 Sensor 1
* P0036 Sensor heater relay problem
* P0036 HO2S Heater Control Circuit Bank 1 Sensor 2
* P0037 HO2S Heater Circuit Low Voltage Bank 1 Sensor 2
* P0038 HO2S Heater Circuit High Voltage Bank 1 Sensor 2
* P0050 HO2S Heater Circuit Bank 2 Sensor 1
* P0051 HO2S Heater Circuit Low Voltage Bank 2 Sensor 1
* P0052 HO2S Heater Circuit High Voltage Bank 2 Sensor 1
* P0056 HO2S Heater Circuit Bank 2 Sensor 2
* P0057 HO2S Heater Circuit Low Voltage Bank 2 Sensor 2
* P0058 HO2S Heater Circuit High Voltage Bank 2 Sensor 2
* P0100 MAF Sensor Ckt. Insufficient Activity
* P0101 Mass Air Flow (MAF) Sensor Performance
* P0102 Mass Air Flow (MAF) Sensor Circuit Low Frequency
* P0103 Mass Air Flow (MAF) Sensor Circuit High Frequency
* P0104 Mass Air Flow Circuit Intermittent
* P0105 MAP Sensor Circuit Insufficient Activity
* P0106: MAP sensor voltage out of range detected at startup (probably bad sensor, possibly wiring problem)
* P0107 Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
* P0108 Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
* P0109 Manifold Absolute Pressure Circuit Intermittent
* P0110 Intake Air Temperature (IAT) Sensor Circuit
* P0111 Intake Air Temperature (IAT) Sensor Performance
* P0112 Intake Air Temperature (IAT) Sensor Circuit Low Voltage
* P0113 Intake Air Temperature (IAT) Sensor Circuit High Voltage
* P0114 Intake Air Temperature Circuit Intermittent
* P0115 Engine Coolant Temperature (ECT) Sensor Circuit
* P0116 Engine Coolant Temperature (ECT) Sensor Performance
* P0117 Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
* P0118 Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
* P0119 Engine Coolant Temperature Circuit Intermittent
* P0120 Throttle Position System Performance
* P0121 Throttle Position Sensor Circuit Insufficient Activity
* P0122 Throttle Position (TP) Sensor Circuit Low Voltage
* P0123 Throttle Position (TP) Sensor Circuit High Voltage
* P0124 Throttle Position Sensor 1 Circuit Intermittent
* P0125 Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control
* P0126 Insufficient Engine Coolant Temperature for Stable Operation
* P0128 Coolant Thermostat
* P0130 HO2S Circuit Closed Loop (CL) Performance Bank 1 Sensor 1
* P0131 HO2S Circuit Low Voltage Bank 1 Sensor 1
* P0132 HO2S Circuit High Voltage Bank 1 Sensor 1
* P0133 HO2S Slow Response Bank 1 Sensor 1
* P0134 HO2S Circuit Insufficient Activity Bank 1 Sensor 1
* P0135 HO2S Heater Performance Bank 1 Sensor 1
* P0136 HO2S Circuit Bank 1 Sensor 2
* P0137 HO2S Circuit Low Voltage Bank 1 Sensor 2
* P0138 HO2S Circuit High Voltage Bank 1 Sensor 2
* P0139 HO2S Slow Response Bank 1 Sensor 2
* P0140 HO2S Circuit Insufficient Activity Bank 1 Sensor 2
* P0141 HO2S Heater Performance Bank 1 Sensor 2
Ho2S = heated oxyen sensor, TP = throttle position, MAF = mass airflow, MAP = manifold absolute pressure, TC=turbocharger.
Some codes might not apply to a Ram as much as they do to a LX car (300, Charger, etc...) and additions or changes to this list will be appreciated.
* P0030: Sensor heater relay problem
* P0030 HO2S Heater Control Circuit Bank 1 Sensor 1
* P0031 HO2S Heater Circuit Low Voltage Bank 1 Sensor 1
* P0032 HO2S Heater Circuit High Voltage Bank 1 Sensor 1
* P0036 Sensor heater relay problem
* P0036 HO2S Heater Control Circuit Bank 1 Sensor 2
* P0037 HO2S Heater Circuit Low Voltage Bank 1 Sensor 2
* P0038 HO2S Heater Circuit High Voltage Bank 1 Sensor 2
* P0050 HO2S Heater Circuit Bank 2 Sensor 1
* P0051 HO2S Heater Circuit Low Voltage Bank 2 Sensor 1
* P0052 HO2S Heater Circuit High Voltage Bank 2 Sensor 1
* P0056 HO2S Heater Circuit Bank 2 Sensor 2
* P0057 HO2S Heater Circuit Low Voltage Bank 2 Sensor 2
* P0058 HO2S Heater Circuit High Voltage Bank 2 Sensor 2
* P0100 MAF Sensor Ckt. Insufficient Activity
* P0101 Mass Air Flow (MAF) Sensor Performance
* P0102 Mass Air Flow (MAF) Sensor Circuit Low Frequency
* P0103 Mass Air Flow (MAF) Sensor Circuit High Frequency
* P0104 Mass Air Flow Circuit Intermittent
* P0105 MAP Sensor Circuit Insufficient Activity
* P0106: MAP sensor voltage out of range detected at startup (probably bad sensor, possibly wiring problem)
* P0107 Manifold Absolute Pressure (MAP) Sensor Circuit Low Voltage
* P0108 Manifold Absolute Pressure (MAP) Sensor Circuit High Voltage
* P0109 Manifold Absolute Pressure Circuit Intermittent
* P0110 Intake Air Temperature (IAT) Sensor Circuit
* P0111 Intake Air Temperature (IAT) Sensor Performance
* P0112 Intake Air Temperature (IAT) Sensor Circuit Low Voltage
* P0113 Intake Air Temperature (IAT) Sensor Circuit High Voltage
* P0114 Intake Air Temperature Circuit Intermittent
* P0115 Engine Coolant Temperature (ECT) Sensor Circuit
* P0116 Engine Coolant Temperature (ECT) Sensor Performance
* P0117 Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage
* P0118 Engine Coolant Temperature (ECT) Sensor Circuit High Voltage
* P0119 Engine Coolant Temperature Circuit Intermittent
* P0120 Throttle Position System Performance
* P0121 Throttle Position Sensor Circuit Insufficient Activity
* P0122 Throttle Position (TP) Sensor Circuit Low Voltage
* P0123 Throttle Position (TP) Sensor Circuit High Voltage
* P0124 Throttle Position Sensor 1 Circuit Intermittent
* P0125 Engine Coolant Temperature (ECT) Insufficient for Closed Loop Fuel Control
* P0126 Insufficient Engine Coolant Temperature for Stable Operation
* P0128 Coolant Thermostat
* P0130 HO2S Circuit Closed Loop (CL) Performance Bank 1 Sensor 1
* P0131 HO2S Circuit Low Voltage Bank 1 Sensor 1
* P0132 HO2S Circuit High Voltage Bank 1 Sensor 1
* P0133 HO2S Slow Response Bank 1 Sensor 1
* P0134 HO2S Circuit Insufficient Activity Bank 1 Sensor 1
* P0135 HO2S Heater Performance Bank 1 Sensor 1
* P0136 HO2S Circuit Bank 1 Sensor 2
* P0137 HO2S Circuit Low Voltage Bank 1 Sensor 2
* P0138 HO2S Circuit High Voltage Bank 1 Sensor 2
* P0139 HO2S Slow Response Bank 1 Sensor 2
* P0140 HO2S Circuit Insufficient Activity Bank 1 Sensor 2
* P0141 HO2S Heater Performance Bank 1 Sensor 2
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