Skoda Octavia Workshop Manual page 105

OCTAVIA
data
code
Idling speed
Speed cannot be adjusted;
is controlled by idling speed
stabilisation
Engine speed governed
by shutting off the injectors
Motronic control unit
1)
Part number
Fuel pressure at idling speed
Holding pressure after 10 minutes
Injectors
After replacing engine control unit, adapt throttle valve control unit ⇒ page 24-51 and adapt electronic
1)
immobiliser ⇒ page 24-50.
When engine is at operating temperature, the resistance of the injectors is increased by about 4...6 .
2)
Edition 10.99
S00.5107.53.20
Fuel Formation/Fuel Injection
♦ Install only clean parts:
♦ If the system is opened:
Manual gearbox
(AC off)
(AC on)
Automatic gearbox
(AC off)
(AC on)
Vacuum hose fitted on
Vacuum hose
disconnected
at least 0.15 MPa (1.5 bar)
Ejected spray
Injected quantity (30 s)
Resistance
(room temperature)
2)
Do not remove replacement parts from their
wrapping until just before installing.
Do not use parts which have been stored
unwrapped (e.g. in tool boxes etc.).
Avoid working with compressed air, if possi-
ble.
Avoid moving the vehicle, if possible.
ä
800 ± 50 rpm
860 ± 50 rpm
800 ± 50 rpm
860 ± 50 rpm
6800 rpm
⇒ Parts List
approx. 0.25 MPa (2.5 bar)
approx. 0.30 MPa (3.0 bar)
Two-hole nozzle
85...105 ml
13...18
ä
800 +80/-40 rpm
800 ± 100 rpm
800 +80/-40 rpm
860 ± 100 rpm
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