Subaru Fault Codes
Subaru Fault (Trouble) Codes All the information in the article, along with many other Manufacture Specific Codes is now available in our iPhone/iPad App and our Android App!! These fault code lists contain the code and fault description for Subaru! Models include. Justy, Vivio, 1600, 1800, L1800, Trezia, Impreza, WRX, XV, Legacy, Forester, B9 Tribeca, Tribeca, Legacy Outback, Sumo, Libero, Outback, SVX and MV. TIP; To find the code quickly use cmd+F (Mac) or Ctrl+F (Win) to bring up the find menu!! Fault Code Fault Description 11111 No fault found 11 Crankshaft position (CKP) sensor 21 Engine coolant temperature (ECT) sensor 22 Knock sensor (KS) 23 Manifold absolute pressure (MAP) sensor 24 Idle air control (IAC) valve 26 Intake air temperature (IAT) sensor 31 Throttle position (TP) sensor 32 Heated oxygen sensor (HO2S) 33 Vehicle ...