Check: Pressure, engine end of compression
C4 (B7) DS4 · Repair procedures · EP6C INJECTION · Checks · Reference B1BD011EP0
ESSENTIAL : Observe the safety and cleanliness recommendations. CAUTION : Checking is carried out with the engine cold. Disconnect the battery. Remove : The fuse of the fuel pump gauge The sparking plugs CAUTION : Perform the operations to be carried out following reconnection of the battery…