Skoda OCTAVIA 2004 Workshop Manual page 99

OCTAVIA
Reading measured value block
0.82 mg/H -0.12 mg/H
Edition 09.03
S00.5111.55.20
Fuel Formation/Injection
13
→
0.49 mg/H
Preparing an auxiliary tool
- Saw off an injection line (e.g. spare part line)
approx. 5 cm behind the nozzle union nut.
- Hard solder an M6 bolt to the sawn off line.
- Thoroughly clean the auxiliary tool, the in-
jection nozzle cannot be used if dirty!
K - Tighten the union nut of the auxiliary tool on
the jammed nozzle and insert the extractor
MP 1-230 on the welded nut.
Note:
Store the auxiliary tool with dust protection for
future use.
Installing
Note:
Always replace the copper seal and O-ring be-
tween the cylinder head and injection nozzles.
- Insert injection nozzles.
- Pay attention to correct fitting of the bracket
in the cylinder head.
- Insert clamp and tighten fixing screw.
Tightening torques:
Injection lines: 25 Nm
Banjo bolt for return line (cyl. 3): 10 Nm
Screw for clamp: 20 Nm
Testing
- Connect vehicle system tester V.A.G 1552
and activate the function „Reading measured
value block“ ⇒ page 01-28.2.
K - Reading measured value block, display group
013, engine in idle ⇒ page 01-47.
Specified value: -1.50 mg/H...+1.50 mg/H
(milligram per stroke)
- If one or several specified values are out-
side the tolerance, interchange the injection
nozzles (except for the nozzle of cylinder 3).
23
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