LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volvo >> 2004 >> V70 R, Automatic >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Ignition And Control Systems - Specifications, Other >> Vehicle Communication Information, Engine Control Module (ECM) (B5244S; 2005-2007) >> Description of component / functions activation >> Component / function >> Fuel pump
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Fuel pump

The engine control module (ECM) controls the fuel pump (FP) relay at 50Hz. The fuel pump is activated using the start button and stopped using the stop button.

Fuel pump noise is heard from the fuel tank.

The engine must be switched off.

scientia non olet · About LEMON Manuals