Fuel System - Fuel Pump/Filter Module Replacement

Date: September 2007

Order No.: T-B-47.20/52

Supersedes:

Group: 47

SUBJECT:
MODELS 164, 251

MODEL YEAR ALL

PROCEDURE FOR REPLACING FUEL PUMP AND FUEL FILTER MODULES

In cases of complaints involving fuel pumps or fuel filters, replace only the faulty module related to the respective component.

Replace modules in pairs only when both modules are diagnosed faulty.

The procedure above applies also in cases of complaints involving fuel level sensors.

Note:
Always included the printed-out test steps with the respective faulty components when submitting a warranty return.