Mitsubishi 3000GT 1991 Service Manual page 248

FUEL SYSTEM - Injector
SERVICE POINT OF REMOVAL
1. DISCONNECTION OF HIGH PRESSURE FUEL HOSE
Bleed the residual pressure within the fuel pipe line so as to LA;
prevent the flow of fuel.
Caution
Cover the hose connection with rags to prevent splash
of fuel that could be caused by some residual pressure
in the fuel pipe line.
INSPECTION
INJECTORS
(1) Measure resistance between terminals of injector using a
circuit tester.
Standard value:
13 - 16 R [at 20°C (68"F)] <Non Turbo>
2 - 3 LR [at 20°C (68"F)l <Turbo>
(2) If the resistance is out of specification, replace the injector.
SERVICE POINTS OF INSTALLATION
10. INSTALLATION OF INJECTOR
While turning the injector to the left and right, install it to the
delivery pipe.
Check to be sure that the injector turns smoothly.
Caution
If it does not turn smoothly, the O-ring may be trapped.
Remove the injector and then m-insert it into the
delivery pipe and check once again.
4. INSTALLATION OF FUEL PRESSURE REGULATOR
When connecting the fuel pressure regulator to the delivery
pipe, apply light oil or petrol to the O-ring, and then insert,
being careful not to damage the O-ring.
1. CONNECTION OF HIGH PRESSURE FUEL HOSE
When connecting the high pressure fuel hose to the
delivery pipe, apply petrol to the hose union, and then
insert, being careful not to damage the O-ring.
Revision
TSB