Posted to Ford Driveability on 4/11/2007 4 Replies

greetings fellow techs, looking for some info on codes 314 and 311 for therm air system inop ran tests per alldata, not clear on test procedure, checked vacume lines to diverter valve and discharge valve, lines look ok. pulled line from smog pump to check outp...

FIX posted 4/14/2007