Note: We recommend that you use only high quality fuel without additives or other engine treatments.
CAUTION:
Do not use leaded petrol or petrol with additives containing other metallic compounds (e.g.
manganese-based). They could damage the emission system.
Use minimum 95 octane unleaded petrol that meets the specification defined by EN 228, or equivalent.
Safety precautions
Fuel quality - E85Ford Focus Electronic Engine Controls
The electronic engine controls consist of the following:
PCM
Cylinder Head Temperature (CHT) sensor
Camshaft Position (CMP) sensor
Crankshaft Position (CKP) sensor
Power Steering Pressure (PSP) switch
Mass Air Flow (MAF) sensor
Heated Oxygen Sensor (HO2S)
Catalyst Monitor S ...
Nissan Frontier - Instrument Panel - Keys - Brake system