Porsche fault codes
2,794 codes · 25 vehicle records · 190 ECU records · 0 live-data parameters
Codes 2,794
| Code | Description | Brands | System |
|---|---|---|---|
| P3046 | Starter relay 1: electr. malfunction in circuit (relay stuck / Does not switch); Defective | 22 | Powertrain |
| P3047 | Control circuit for starter relay 2: short to plus; Open circuit | 17 | Powertrain |
| P3048 | Control circuit for starter relay 2: short to ground; Mechanical failure | 17 | Powertrain |
| P3049 | Control circuit for starter relay 2: open circuit; Mechanical failure | 16 | Powertrain |
| P3050 | Starter relay 2: electr. malfunction in circuit (relay stuck / Does not switch); Implausible signal | 23 | Powertrain |
| P3052 | Idle speed control catalyst heating deviation high | 25 | Powertrain |
| P3053 | DC/DC converter output voltage sensor circuit 1 high voltage | 23 | Powertrain |
| P3054 | Starter will not turn: jammed or electrical malfunction | 24 | Powertrain |
| P3081 | Engine Temperature too Low | 15 | Powertrain |
| P308100 | Engine temperature too low | 2 | Powertrain |
| P3082 | Clutch position sensor (G476): implausible signal | 14 | Powertrain |
| P3087 | Each cell voltage difference [135] | 19 | Powertrain |
| P3088 | Starter relay electrical fault | 19 | Powertrain |
| P308D00 | Fuel pump Engine speed too low | 1 | Powertrain |
| P308E00 | No description available | 1 | Powertrain |
| P30CF00 | Battery coolant change-over valve Electrical error | 1 | Powertrain |
| P30D000 | E-machine change-over valve Electrical error | 1 | Powertrain |
| P30DA00 | Fuel filter water level sensor Electrical error | 1 | Powertrain |
| P30E3 | Cell internal resistance | 11 | Powertrain |
| P30E4 | Cell internal resistance | 10 | Powertrain |
| P310A00 | No description available | 1 | Powertrain |
| P319E | Control circuit for intake flap bank 2: open or short to ground; No signal/communication | 11 | Powertrain |
| P31C7 | Cell high voltage | 10 | Powertrain |
| P31C8 | Cell high voltage | 10 | Powertrain |
| P31C9 | Cell high voltage | 4 | Powertrain |
| P31CA | LED5 unterbrochen | 12 | Powertrain |
| P31CB | Cell high voltage | 6 | Powertrain |
| P31CD | Cell high voltage | 10 | Powertrain |
| P31CE | Cell high voltage | 11 | Powertrain |
| P31D1 | Cell high voltage | 4 | Powertrain |
| P31D2 | Cell high voltage | 4 | Powertrain |
| P31D5 | Cell high voltage | 3 | Powertrain |
| P31D6 | Cell high voltage | 4 | Powertrain |
| P31D7 | Cell high voltage | 4 | Powertrain |
| P31D8 | Cell high voltage | 5 | Powertrain |
| P3227 | Cell high voltage [119] | 12 | Powertrain |
| P3228 | Cell high voltage [120] | 10 | Powertrain |
| P32A800 | No description available | 1 | Powertrain |
| P32AD00 | Fehler Ueberspannung LV | 1 | Powertrain |
| P32BA00 | Water Tank System - Level sensor Out Of Range + | 1 | Powertrain |
| P32BB00 | Water Tank System - Level sensor Out Of Range | 1 | Powertrain |
| P32BE00 | Water Tank System - Quality Speed of sound sensor Out Of Range + | 1 | Powertrain |
| P32CA00 | Water Tank System - Sent sensor Defect | 1 | Powertrain |
| P3304 | Kettenspringer über Vergleich Adation zur letzten Fahrt | 9 | Powertrain |
| P3305 | Kettenspringer über Vergleich Adation zur letzten Fahrt | 9 | Powertrain |
| P3325 | Power supply terminal 15: implausible | 9 | Powertrain |
| P3338 | Glow time control driver | 13 | Powertrain |
| P3348 | Cell voltage sensor circuit 1 [120] | 10 | Powertrain |
| P33AF | Cell voltage SNS. circuit2 | 4 | Powertrain |
| P33B0 | Cell voltage SNS. circuit2 | 3 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.