Checking The Nozzle Pipe

• Remove the heater. See ENGINE COOLANT HEATER, REPLACING
• Disconnect the nozzle pipe according to FUEL INJECTION NOZZLE / FAN MOTOR / PRESSURE EQUALIZER, REPLACING .

  Check that the nozzle pipe is OK and that it is not blocked.

  Remedy as necessary.

  Fig 1: Identifying Nozzle Pipe Installation Position

  Courtesy of VOLVO CARS CORPORATION

Was a fault detected? 

• YES 

  Refer to VERIFICATION 

• NO 

  Refer to CHECKING THE INTAKE AIR FLOW