These 33 diagnostic trouble codes share one detection mechanism and one repair path, which is why MechanicDB groups them into a single authored fault family rather than repeating the same explanation 33 times.
| Code | Definition | Repair coverage |
|---|---|---|
| P0033 | Turbocharger/Supercharger Bypass Valve A Control Circuit | 3 ranked fixes |
| P0034 | Turbocharger/Supercharger Bypass Valve A Control Circuit Low | 3 ranked fixes |
| P0035 | Turbocharger/Supercharger Bypass Valve A Control Circuit High | 3 ranked fixes |
| P0039 | Turbocharger/Supercharger Bypass Valve A Control Circuit Range/Performance | 3 ranked fixes |
| P00C0 | Turbocharger/Supercharger Bypass Valve B Control Circuit | 3 ranked fixes |
| P00C1 | Turbocharger/Supercharger Bypass Valve B Control Circuit Low | 3 ranked fixes |
| P00C2 | Turbocharger/Supercharger Bypass Valve B Control Circuit High | 3 ranked fixes |
| P00C3 | Turbocharger/Supercharger Bypass Valve B Control Circuit Range/Performance | 3 ranked fixes |
| P00C4 | Turbocharger/Supercharger Bypass Valve B - Mechanical | 3 ranked fixes |
| P00D7 | Turbocharger/Supercharger Bypass Valve A Temperature Too High | 3 ranked fixes |
| P00D8 | Turbocharger/Supercharger Bypass Valve B Temperature Too High | 3 ranked fixes |
| P2261 | Turbocharger/Supercharger Bypass Valve A - Mechanical | 3 ranked fixes |
| P23AA | Turbocharger/Supercharger Bypass Valve A Stuck | 3 ranked fixes |
| P25F8 | Turbocharger/Supercharger Bypass Valve C Control Circuit | 3 ranked fixes |
| P25F9 | Turbocharger/Supercharger Bypass Valve C Control Circuit Low | 3 ranked fixes |
| P25FA | Turbocharger/Supercharger Bypass Valve C Control Circuit High | 3 ranked fixes |
| P25FB | Turbocharger/Supercharger Bypass Valve C Control Circuit Range/Performance | 3 ranked fixes |
| P25FC | Turbocharger/Supercharger Bypass Valve C – Mechanical | 3 ranked fixes |
| P25FD | Turbocharger/Supercharger Bypass Valve C Temperature Too High | 3 ranked fixes |
| P2BBB | Turbocharger/Supercharger Bypass Valve A Position Sensor Circuit | 3 ranked fixes |
| P2BBC | Turbocharger/Supercharger Bypass Valve A Position Sensor Circuit Low | 3 ranked fixes |
| P2BBD | Turbocharger/Supercharger Bypass Valve A Position Sensor Circuit High | 3 ranked fixes |
| P2BBE | Turbocharger/Supercharger Bypass Valve A Position Exceeded Learning Limit | 3 ranked fixes |
| P2BBF | Turbocharger/Supercharger Bypass Valve A Supply Voltage Low | 3 ranked fixes |
| P2BC0 | Turbocharger/Supercharger Bypass Valve A Driver Current/Temperature Too High | 3 ranked fixes |
| P2C29 | Turbocharger/Supercharger Bypass Valve B Stuck | 3 ranked fixes |
| P2C2A | Turbocharger/Supercharger Bypass Valve B Position Sensor Circuit/Open | 3 ranked fixes |
| P2C2B | Turbocharger/Supercharger Bypass Valve B Position Sensor Circuit Low | 3 ranked fixes |
| P2C2C | Turbocharger/Supercharger Bypass Valve B Position Sensor Circuit High | 3 ranked fixes |
| P2C2D | Turbocharger/Supercharger Bypass Valve B Position Exceeded Learning Limit | 3 ranked fixes |
| P2C2E | Turbocharger/Supercharger Bypass Valve B Supply Voltage Low | 3 ranked fixes |
| P2C2F | Turbocharger/Supercharger Bypass Valve B Driver Current/Temperature Too High | 3 ranked fixes |
| P2CD5 | Turbocharger/Supercharger Bypass Valve C Stuck | 3 ranked fixes |
This page publishes the fault mechanism and the code index. The licensed dataset adds, for every one of the 15,886 codes, the full authored repair set (56,729 procedures in total) with the fields deliberately withheld here:
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