SST
(
Clamp)
Fuel Filter
(
On Vehicle)
F 12556
a
F I 2512
FI-58
EFI SYSTEM —
Fuel System
I
NSPECTION OF INJECTORS
1.
INSPECT INJECTOR INJECTION
CAUTION:
Keep clear of sparks during the test.
(a)
Disconnect the fuel hose from the fuel filter outlet.
(b)
Connect SST (union and hose) to the fuel filter
outlet with new gaskets and the union bolt.
SST 09268-41045 (90405-09015)
NOTE: Use the vehicle's fuel filter.
(c)
Remove the pressure regulator. (See page FI-53)
(d)
Connect the fuel return hose and SST (hose) to the
pressure regulator with SST (unions), new gaskets
and union bolt.
SST 09268-41045 (09268-41080, 09268-41090)
(e)
Connect SST (union and hose) to the injector, and
hold the injector and union with SST (clamp).
SST 09268-41045
(f)
Put the injector into the graduated cylinder.
HINT: Install a suitable vinyl hose onto the injector to
prevent gasoline from splashing out.
(g)
Reconnect the battery negative (—) cable.
(h)
Turn the ignition switch ON.
HINT: Do not start the engine.
(i)
Using a service wire, connect terminals + B and FP
of the check connector.
ProCarManuals.com
To Next Page
Loading...
