RAM 2500 Truck 2WD L6-5.9L DSL Turbo VIN 6 (1998)
Water In Fuel Sensor: Technical Service Bulletins
Water In Fuel Sensor Probe - Maintenance
NUMBER:
14-03-00
GROUP:
Fuel
DATE:
April 14, 2000
SUBJECT:
Maintenance To The Water-In-Fuel Sensor Probes Due To Possible Fuel Contamination
MODELS:
1998 - 2001 (BR/BE) Ram Truck
NOTE: THIS BULLETIN APPLIES TO VEHICLES EQUIPPED WITH A 5.9L - 24V DIESEL ENGINE.
DISCUSSION:
The probes on the end of the Water-In-Fuel (WIF) sensor may become less effective at sensing the presence of water in the fuel if they are exposed to
contaminated fuel. Contaminant from the fuel may insulate the WIF sensor probes and inhibit the WIF lamp from illuminating when water is present.
Figure 1
Any time service is performed on the fuel filter or fuel filter housing, the probes on the end of the Water-In-Fuel sensor should be cleaned. Use a clean
cloth to wipe the WIF probes of any contaminant (Figure 1).
Two designs of the fuel filter housing have been placed in service. Though the designs are different, cleaning the WIF sensor probes remain basically the
same.
POLICY:
Information Only
