Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2012 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE
Index For DTC: P0130-P0159
| DTC(1) | Items (CONSULT screen terms) | |||||||
|---|---|---|---|---|---|---|---|---|
| CONSULT GST(2) | ECM(3) | |||||||
| P0130 | 0130 | A/F SENSOR1 (B1) | ||||||
| P0131 | 0131 | A/F SENSOR1 (B1) | ||||||
| P0132 | 0132 | A/F SENSOR1 (B1) | ||||||
| P0133 | 0133 | A/F SENSOR1 (B1) | ||||||
| P0137 | 0137 | HO2S2 (B1) | ||||||
| P0138 | 0138 | HO2S2 (B1) | ||||||
| P0139 | 0139 | HO2S2 (B1) | ||||||
| P0150 | 0150 | A/F SENSOR1 (B2) | ||||||
| P0151 | 0151 | A/F SENSOR1 (B2) | ||||||
| P0152 | 0152 | A/F SENSOR1 (B2) | ||||||
| P0153 | 0153 | A/F SENSOR1 (B2) | ||||||
| P0157 | 0157 | HO2S2 (B2) | ||||||
| P0158 | 0158 | HO2S2 (B2) | ||||||
| P0159 | 0159 | HO2S2 (B2) | ||||||
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Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
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