SVX FWD L6-3.3L DOHC (1994)
Connector (terminal)
Voltage
B62(22) & ground
min 7 VDC
Harness
5. CHECK HARNESS CONTINUITY BETWEEN ECU AND EGR SOLENOID
a.
Turn ignition "OFF".
b.
Disconnect ECU and solenoid connectors.
c.
Measure resistance between ECU connector and solenoid connector.
Connector (terminal)
Resistance
B62(22) & E16(2)
0 ohms
6. CHECK EGR SOLENOID
a.
Check resistance between "+" and "-" terminals. If not between 32.7 and 39.9 ohms, replace valve.
b.
Check resistance between "+" or "-" terminal and ground. If not 1M ohms or more, replace valve.
c.
Check that the vacuum passage opens and closes while applying current. If not, replace valve.
EGR Solenoid
When current is "OFF," spring pressure closes the passage between "A" and "B" and opens the passage between "B" and "C." When current is
"ON," the passage between "A" and "B" is opened and the passage between "B" and "C" is closed.