torque AUDI A4 1997 B5 / 1.G AFC Engine Ignition System Servising Workshop Manual
Page 4 of 8
28-10
Technical data
Engine code
AFC
Idle RPM1)
NOT adjustable; regulated by Idle Speed
Control (ISC) 650 to 750 RPM
Engine speed limiting (upper limit)
By switching off fuel injectors 6200 RPM
Firing order 1 - 4 - 3 - 6 - 2 - 5
Spark plugs Tightening torque 30 Nm (22 ft lb)
Part No. 101 000 033 AA
Manufacturer code BKUR 6 ET - 10
Electrode gap 0.9 to 1.1 mm
(0.035 to 0.041 in.)
Replacement
interval Every 37,000 miles or every 3 years (whichever
occurs first)
1) Idle speed page 24
-16
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