OBD2 Error Code Database
Find the exact cause and repair solution for any OBD2 code on your vehicle — thousands of guides by brand & model.
Most Searched Codes
B0001
Driver Frontal Stage 1 Deployment Control
B0002
Driver Frontal Stage 2 Deployment Control
B0010
Passenger Frontal Stage 1 Deployment Contr…
B0012
Passenger Frontal Stage 2 Deployment Contr…
B0020
Left Side Deployment Control
B0051
Frontal Sensor 1 Center
B0057
Left Side Impact Sensor Front
B0058
Right Side Impact Sensor Front
B0070
Roof Rail Left Deployment Control
B0080
Roof Rail Right Deployment Control
B1000
ECU Internal Failure
B1001
Option Configuration Error
C0031
Right Front Wheel Speed Sensor Circuit
C0034
Right Front Wheel Speed Sensor Signal
C0035
Right Front Wheel Speed Sensor Circuit
Latest Guides
OBD2 Code P0011 on Audi A3 — Causes & Repair Guide
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OBD2 Code P0001 on Audi A3 — Causes & Repair Guide
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OBD2 Code C0266 on Audi A3 — Causes & Repair Guide
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OBD2 Code C0265 on Audi A3 — Causes & Repair Guide
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OBD2 Code C0161 on Audi A3 — Causes & Repair Guide
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OBD2 Code C0121 on Audi A3 — Causes & Repair Guide
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OBD2 Code C0110 on Audi A3 — Causes & Repair Guide
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OBD2 Code C0051 on Audi A3 — Causes & Repair Guide
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OBD2 Code C0050 on Audi A3 — Causes & Repair Guide
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OBD2 Code C0046 on Audi A3 — Causes & Repair Guide
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