| Diagnosis and Testing For vehicles with fuel additive tank.
REFER to: Fuel System - Vehicles With: Fuel Additive Tank (310-00 Fuel System - General Information, Diagnosis and Testing).
For vehicles with 1.6L Duratec-16V (Sigma)/1.8L Duratec-HE (MI4)/2.0L Duratec-HE.
REFER to: Fuel System - 1.6L Duratec-16V (Sigma)/1.8L Duratec-HE (MI4)/2.0L Duratec-HE (MI4) (310-00 Fuel System - General Information, Diagnosis and Testing).
For vehicles with 1.6L Duratorq-TDCi (DV) Diesel/2.0L Duratorq-TDCi (DW) Diesel.
REFER to: Fuel System - 1.6L Duratorq-TDCi (DV) Diesel/2.0L Duratorq-TDCi (DW) Diesel (310-00 Fuel System - General Information, Diagnosis and Testing).
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