Mitsubishi Eclipse 1990 Service Manual page 826

ENGINE AND EMISSION CONTROL
EGR SOLENOID CHECK
Engine (Turbo)>
NOTE
When disconnecting the vacuum' hose,
for
mark on it
1. Disconnect the vacuum hose (yellow stripe,
green stripe) from the solenoid valve.
2. Disconnect the harness connector.
Connect a hand vacuum pump to the nipple to which
3.
the white-striped vacuum hose was connected.
Check air tightness by applying a vacuum
4.
applied directly from the
valve and without applying voltage.
Battery voltage
Not applied
Applied
Measure the resistance between the solenoid valve termi-
5.
nals.
Standard value:
Revision
(Turbo)
p r o p e r r e c o n n e c t i o n .
battery
to the EGR
Nipple
Normal condition
Open Vacuum maintained
Open Vacuum leaks
Closed Vacuum maintained
[at
17300310032
identification
stripe,
voltage