2021 Ram 2500 Hd Repair Guides

P01302021 Ram HD Cummins P0130 — O2 Sensor Circuit Malfunction Bank 1 Sensor 1 Diagnosis & Fix

The P0130 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the o2 sensor circuit malfunction bank 1 sensor 1 system. Learn how to diagnose and fix this issue with our comprehensive guide.

Moderate

1-3 hours

P01312021 Ram HD Cummins P0131 — O2 Sensor Circuit Low Voltage Bank 1 Sensor 1 Diagnosis & Fix

The P0131 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the o2 sensor circuit low voltage bank 1 sensor 1 system. Learn how to diagnose and fix this issue with our comprehensive guide.

Moderate

2-4 hours

P01322021 Ram HD Cummins P0132 — O2 Sensor Circuit High Voltage Bank 1 Sensor 1 Diagnosis & Fix

The P0132 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the o2 sensor circuit high voltage bank 1 sensor 1 system. Learn how to diagnose and fix this issue with our comprehensive guide.

Moderate

1-3 hours

P01332021 Ram HD Cummins P0133 — O2 Sensor Circuit Slow Response Bank 1 Sensor 1 Diagnosis & Fix

The P0133 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the o2 sensor circuit slow response bank 1 sensor 1 system. Learn how to diagnose and fix this issue with our comprehensive guide.

Advanced

3-5 hours

P01342021 Ram HD Cummins P0134 — O2 Sensor No Activity Detected Bank 1 Sensor 1 Diagnosis & Fix

The P0134 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the o2 sensor no activity detected bank 1 sensor 1 system. Learn how to diagnose and fix this issue with our comprehensive guide.

Advanced

1-3 hours

P01352021 Ram HD Cummins P0135 — O2 Sensor Heater Circuit Malfunction Bank 1 Sensor 1 Diagnosis & Fix

The P0135 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the o2 sensor heater circuit malfunction bank 1 sensor 1 system. Learn how to diagnose and fix this issue with our comprehensive guide.

Moderate

2-4 hours

P01362021 Ram HD Cummins P0136 — O2 Sensor Circuit Malfunction Bank 1 Sensor 2 Diagnosis & Fix

The P0136 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the o2 sensor circuit malfunction bank 1 sensor 2 system. Learn how to diagnose and fix this issue with our comprehensive guide.

Advanced

2-4 hours

P01372021 Ram HD Cummins P0137 — O2 Sensor Circuit Low Voltage Bank 1 Sensor 2 Diagnosis & Fix

The P0137 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the o2 sensor circuit low voltage bank 1 sensor 2 system. Learn how to diagnose and fix this issue with our comprehensive guide.

Moderate

2-4 hours

P01382021 Ram HD Cummins P0138 — O2 Sensor Circuit High Voltage Bank 1 Sensor 2 Diagnosis & Fix

The P0138 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the o2 sensor circuit high voltage bank 1 sensor 2 system. Learn how to diagnose and fix this issue with our comprehensive guide.

Moderate

3-5 hours

P01392021 Ram HD Cummins P0139 — O2 Sensor Circuit Slow Response Bank 1 Sensor 2 Diagnosis & Fix

The P0139 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the o2 sensor circuit slow response bank 1 sensor 2 system. Learn how to diagnose and fix this issue with our comprehensive guide.

Advanced

1-3 hours

P03002021 Ram HD Cummins P0300 — Random Misfire Detected Diagnosis & Fix

The P0300 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the random misfire detected system. Learn how to diagnose and fix this issue with our comprehensive guide.

Moderate

1-3 hours

P03012021 Ram HD Cummins P0301 — Cylinder 1 Misfire Detected Diagnosis & Fix

The P0301 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the cylinder 1 misfire detected system. Learn how to diagnose and fix this issue with our comprehensive guide.

Advanced

2-4 hours

P03022021 Ram HD Cummins P0302 — Cylinder 2 Misfire Detected Diagnosis & Fix

The P0302 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the cylinder 2 misfire detected system. Learn how to diagnose and fix this issue with our comprehensive guide.

Moderate

2-4 hours

P03032021 Ram HD Cummins P0303 — Cylinder 3 Misfire Detected Diagnosis & Fix

The P0303 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the cylinder 3 misfire detected system. Learn how to diagnose and fix this issue with our comprehensive guide.

Moderate

1-3 hours

P03042021 Ram HD Cummins P0304 — Cylinder 4 Misfire Detected Diagnosis & Fix

The P0304 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the cylinder 4 misfire detected system. Learn how to diagnose and fix this issue with our comprehensive guide.

Moderate

2-4 hours

P03052021 Ram HD Cummins P0305 — Cylinder 5 Misfire Detected Diagnosis & Fix

The P0305 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the cylinder 5 misfire detected system. Learn how to diagnose and fix this issue with our comprehensive guide.

Moderate

2-4 hours

P03062021 Ram HD Cummins P0306 — Cylinder 6 Misfire Detected Diagnosis & Fix

The P0306 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the cylinder 6 misfire detected system. Learn how to diagnose and fix this issue with our comprehensive guide.

Moderate

3-5 hours

P03072021 Ram HD Cummins P0307 — Cylinder 7 Misfire Detected Diagnosis & Fix

The P0307 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the cylinder 7 misfire detected system. Learn how to diagnose and fix this issue with our comprehensive guide.

Moderate

2-4 hours

P03082021 Ram HD Cummins P0308 — Cylinder 8 Misfire Detected Diagnosis & Fix

The P0308 code on your 2021 Ram HD 6.7L Cummins indicates a problem with the cylinder 8 misfire detected system. Learn how to diagnose and fix this issue with our comprehensive guide.

Moderate

3-5 hours