Ford Focus Owners Manual: Engine oil dipstick - 1.8L Duratorq-TDCi (Lynx) Diesel

Engine oil dipstick - 1.6L Duratorq-TDCi (DV) Diesel

Engine oil dipstick - 2.0L Duratorq-TDCi (DW) Diesel

More about Ford Focus:

Ford Focus Charging System Principles of Operation
The PCM-controlled charging system, or "Smart Charge" charging system, determines the optimal voltage set point for the charging system and communicates this information to the voltage regulator. The "Smart Charge" charging system is designed to set 1 of 6 DTCs any time a c ...