Removing And Installing Fuel Pressure Sender For Low Pressure G410 - Seat Ateca 2017 Workshop Manual

4 cyl. petrol engine (1.8 l and 2.0 l with direct injection, 4 V, exhaust gas turbocharger, timing chain,
– Connect digital manometer - VAS 6394/1- to the Adapter -
VAS 6394/2- .
– Start engine.
– Compare the pressure indicated on the pressure gauge - VAS
6394/1- with the actual value indicated in the vehicle diagnos‐
tic and service information system .
• The pressure difference should not be more than 5 bar.
– If the deviation is greater than 5 bar, test a new fuel pressure
sender - G247- .
CAUTION
The fuel system is pressurised.
Risk of injury due to fuel which may spurt out.
– Wear safety goggles.
– Wear protection gloves.
– Release pressure: place clean cloth around connection and
carefully open connection.
– Screw a new fuel pressure sender - G247- into pressure gauge
- VAS 6394/1- .
– Repeat the check with the new fuel pressure sender - G247-
and compare both measurement values.
If measured values again fail to correspond:
– Check the electrical connection between the fuel pressure
sender - G247- and the engine control unit; refer to ⇒ Current
flow diagrams, Electrical fault finding and Fitting locations.
If measured values correspond:
– Install the new fuel pressure sender - G247-
Specified torques
♦ ⇒ "2.1.1 Assembly overview - fuel rail with injectors, direct in‐
jection", page 343
5.4 Removing and installing fuel pressure
sender for low pressure - G410-
Removing
– Remove engine cover panel
⇒ "3.1 Removing and installing engine cover panel",
page 57 .
– Pull off connector -2-.
– Pull off locking clip -1-.
– Pull fuel pressure sender for low pressure - G410- out of fuel
rail.
Ateca 2017 ➤ , León 2013 ➤ , León ST 2013 ➤
⇒ page 369 .
Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
permitted unless authorised by SEAT S.A. SEAT S.A does not guarantee or accept any liability with
respect to the correctness of information in this document. Copyright by SEAT S.A.
EA 888 III. Gen) - Edition 10.2018
373
5. Sensors