BMW 740i Sedan Informazioni Techniche Scaricare il pdf (Pagina 11)

Emission Control Maintenance

Schedule

The maintenance schedule as shown is required

for the proper functioning of the emission control

systems for optimum vehicle performance and

fuel economy.

Basic Engine

Engine oil As specified by CBS

Engine oil filter As specified by CBS

Fuel System

Air filter Replace at every

2nd Engine Oil

Service

Ignition System

Spark plugs

(ALPINA B7)

30,000 miles or at

every 2nd Engine

Oil Service

Spark plugs

(740i, 740Li)

45,000 miles or at

every 3rd Engine Oil

Service

Spark plugs

(750i, 750Li, 760Li,

ActiveHybrid 7)

60,000 miles or at

every 4th Engine Oil

Service

Emission Control

Components

Oxygen sensor Replace at intervals

of 120,000 miles

Oxygen Sensor Service: The oxygen sensor

deteriorates strictly on a mileage basis and must

therefore be replaced to maximize vehicle fuel

economy and minimize exhaust pollution.

Evidence of Maintenance Work

This BMW Service and Warranty Information

Booklet should be presented to your BMW

center when maintenance is required. Make sure

that confirmation of maintenance work is always

entered in this Service and Warranty Information

Statement. You may need this for any warranty

claims that become necessary, and later on as

evidence that your car has been given the correct

and regular maintenance that justifies its resale

or trade-in value.

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