negru213
New Member
Im abiot to hit a year with my da9 i been trying to fix some problems on it i been looking through the net so mich and cant seem to find the right way to fix the problems first one is idle. when the car is cold as soon as i start it it starts good but the rpm meter stays around 1500 thats when the engine is cold when the engine is warm and i start it up it stay a little under 1000 and it feels normal. When its cold the rpm jumps from 1000 to 1700 i already cleaned the iacv and fitv if thats what theyre called another one is that the exhaust i have has 2 openings for the o2 sensor the sensor is in the exhaust header hole from what i have read the o2 is normally on the catalyc can that be a problem ? Another one is the check engine light this one is tricky its comes on after i have been driving for around 20 to 30 minutes. Some other times it turns on right at 5 minutes what could possibly be a problem for that when it turns on the car does not feel different it feels the same. Any suggestions will be real helpful. And the da is manual b20z2
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