Car idling to low

[markseven]

Still no progress couldn't find any vacuum leaks. What else could change after a little bit or coming up to temp. If the cel goes away when unplugging the o2 it seems like it would have to be based around that or air fuel ratio changing when it gets warmer??

Seems like a given but some people, including me, forget: did you pull the fault codes?

[89325iturbo]

I'm not able to. Stomp test doesn't work and my diagnostic port doesn't have power.

[markseven]

I'm not able to. Stomp test doesn't work and my diagnostic port doesn't have power.

Can you get another TPS?

[89325iturbo]

Sure I could buy one. But I tested it and it seemed to be good.

[nrubenstein]

Why don't you power up your diagnostic port? It takes a few minutes to do it right in the adapter, or 60 seconds to do it quickly at the port.

[89325iturbo]

How do i do it at the port. I bought the adapter for the harness so i dont feel like tampering with it. What sucks is i sold my scan tool.

[89325iturbo]

Think it could be a fuel pump or filter? Maybe the pump heats up after running for a certain amount of time. Last time I ran the car got like 20 minutes it ran fine the whole time.