I have codes 26 evap purge solenoid. 27 egr vacuum control solenoid. 32 exhaust gas recirculation. 77 cooling fan relay control. Where are solenoids for 26,27 so I can replace them? anyone have part numbers? and some help with code 32 and 77. I replaced the relay's for the fans and still have same problem so what should I do next to fix these. Any help would be appreciated. Thanks in advance!!

 

Does anyone have any ideas?
thanks in advance

 

Check Shoebox's tech page.... I believe what you are looki9ng for is in there....

93Z Will

 

The evap purge solenoid is mounted on a bracket in the middle of the passenger side of the intake manifold, between injectors #4 and #6.

The EGR vacuum solenoid is mounted on a bracket on the back corner of the drivers side of the intake manifold, near the hard fuel lines.

You might want to check fuses first... both the EEC purge and the EGR vacuum solenoids take +12V power off the "Fan" fuse on the underhood box.... and that of course would take the fans out too. Chiltons shows this as fuse #6, 10amp, but it should be marked on the inside of the cover (Chilton's gets a little sloppy on some of the details).

DTC 32 would be due to lack of EGR flow, the result of the EGR solenoid not working.

 

All I can say is this forum is awesome. You might want to note that if Fuse #6 blows it will also take out reverse gear on a manual. Apparently the reverse gear lockout solenoid is powered through this fuse?