28-1
Technical data, spark plugs Engine code
AEB
Engine idle RPM
Idle RPM cannot be adjusted, is corrected by idle air control 820-900 RPM
RPM limit
Operates by shutting off fuel injectors approx. 6500 RPM
Ignition timing
Ignition timing cannot be adjusted, is monitored by Engine Control Module (ECM)
Firing order 1-3-4-2
Spark plugs Tightening torque 30 Nm (22 ft lb)
Part No.
(Always check with your Parts Department for correct part numbers) 101 000 033 AB (NGK)
101 000 051 AB (BOSCH)
Manufacturer's codes
(if applicable) BKUR 7 ET (NGK)
F6 LTCR (BOSCH)
Electrode gap - mm 0.7 to 0.9 mm
Maintenance interval See Owner's Manual
Spark plug connector resistance
approx. 2 k
Pa
ge 1 of 22 Technical data, s
park
plugs
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU02.28.1
28-6
Read Measuring Value Block 20 1 2 3 4
Indicated on display (1-4 display groups)
Note:
The test must be carried out during a road test because the knock sensor
system is only active as of a certain engine speed.
WARNING!
A second technician is required to operate the VAG 1551 scan tool
during the road test. - Road test car and compare display with specified values for knock
sensor system in display field 1-4.
Display groups
1 2 3 4
Display group 20: Knock sensor system
Display
xx.x
xx.x
xx.x
xx.x
Indicates Timing correction,
cylinder 1 Timing correction,
cylinder 2 Timing correction
cylinder 3 Timing correction,
cylinder 4
Range
0.0 -15.0
(crankshaft)
0.0 -15.0
(crankshaft)
0.0 -15.0
(crankshaft)
0.0 -15.0
(crankshaft)
Specified value
0.0 -10.0
(crankshaft)
0.0 -10.0
(crankshaft)
0.0 -10.0
(crankshaft)
0.0 -10.0
(crankshaft)
Pa
ge 7 of 22 Technical data, s
park
plugs
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.FU02.28.1
