P1143 OBD Trouble Code

1 result found

P1143 - Subaru
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description

MAP/BARO sensor - range/performance problem voltage low

Cause

Hose leak/blockage, MAP/BARO sensor, MAP/BARO sensor switching solenoid

Try also: https://www.obd-codes.com/p1143