This problem is with 94 gxe with VG30E Engin.I got the check engin light last winter when my car was standing idle. I reset the the light from ecu but it came bac again. The code is 32 which is faulty EGR valve. The EGR valve does go up using vacuum gun. But there is no suction generated from the back side. I have replaced the temp sensor and try to reset the ecu but the light is still on. Any idea how to fix this problem and get rid of check engin light?