Toyota Supra 1990 Manual page 259

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EFI SYSTEM - Fuel System FI-85
FI1670
(b) Remove the two bolts, ISC valve and gasket.
9. DISCONNECT INJECTOR CONNECTORS
10. DISCONNECT COLD START INJECTOR TUBE FROM
DELIVERY PIPE
(a) Put a suitable container or shop towel under the in-
jector tube.
(b) Remove the union bolt and two gaskets, and discon-
nect the injector tube.
HINT: Slowly loosen the union bolt.
11. REMOVE NO.1 FUEL PIPE
(a) Remove the union bolt (7M-GE) or pulsation damper
(7M-GTE) and two gaskets from the delivery pipe.
(b) Remove the union bolt and two gaskets from the fuel
support.
(c) Remove the clamp bolt and No.1 fuel pipe with VSV.
12. REMOVE NO.2 FUEl PIPE
(a) Disconnect the fuel hose from the No.2 fuel pipe.
(b) Remove the union bolt and two gaskets from the pres-
sure regulator.
(c) Remove the clamp bolt and No.2 fuel pipe.
13. REMOVE PRESSURE REGULATOR
Loosen the lock nut remove the pressure regulator.