Seat Ateca 2017 Workshop Manual page 380

Ateca 2017 ➤ , León 2013 ➤ , León ST 2013 ➤
4 cyl. petrol engine (1.8 l and 2.0 l with direct injection, 4 V, exhaust gas turbocharger, timing chain,
EA 888 III. Gen) - Edition 10.2018
– Open plug -2- of digital pressure gauge - VAS 6394/1- , and
screw fuel pressure sender - G247- into opening and tighten
it to specified torque.
– Use test instrument adapter - VAS 5570- to make electrical
connection between vehicle and fuel pressure sender -
G247- .
Note
For the steps below, the engine must be started. Therefore, install
the intake hose and the air filter housing.
– Connect the ⇒ Vehicle diagnostic tester.
– Switch on ignition.
– Select "Engine electronics" in the self-diagnosis program.
– "Select measured values".
– Select "Fuel pressure" from the list.
The display zone shows the actual pressure value being trans‐
mitted to the engine control unit by the fuel pressure sender -
G247- .
– Switch on digital pressure gauge - VAS 6394/1- by pressing
key -A- briefly once.
Note
If the -A- button is pressed for 2 seconds, the lighting illuminates
for 20 seconds.
Pressure gauge - VAS 6394/1- should indicate 0 bar. If this is not
the case, press button -C- once briefly to zero the tester.
372
Rep. gr.24 - Mixture preparation - injection
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