Can't figure it out

[joesabr]

I still can't figure out why my car is idling like it is. I toke it in to the shop changed a purge control valve, a o2 sensor still nothing. And my SES light came back on and keeps throwing P0037, witch is the o2 sensor. I guess I changed the wrong o2 sensor. Does any body think that this o2 thing could be causing this idling problem?

[ABNRML4U]

HUMMMMMMMMMMMMMMMMMMMMMMMMMMMMM?????????????????

[joesabr]

HUMMMMMMMMMMMMM is right, I see no leaks in the intake. I don't know why my car is Idling like this. it goes up and down from 1000 to 2000 RPM when I put the clutch in when I'm coming to a stop. And when I'm stopped it does the same thing and slowly goes down to normal Idling speed. Nobody seems to know why it's doing this, and I'll be dammed if I take it to the dealer.

[nametakennow]

All recalls done?

TPS and MAF are both possible without any codes being thrown. Any other symptoms?

[joesabr]

My car had no recall trouble. No other symptoms, just the idling problem. I wish I knew wear the TPS & MAF were located I have no manual or nothing to help me find these parts.

[ProudNissanFreak]

MAF should be on the intake.

[nametakennow]

TPS is integrated into the throttle body. MAF is in a black cylinder about midway through the intake piping. Try misting some Windex over the MAF and using a shop vac to dry it.

[ABNRML4U]