[happydog500]

I still have my problem in the higher RPM's as posted here http://www.automotiveforums.com/vbul...d.php?t=980404 I have a different question about the same problem. I went up the same mountain pass (6 months later). I got the same code.
Car runs with no code 6 months. I go up the long hill and get a code, but car runs the same. 6 months with out a code. When I go up the same hill, I get a code. Code goes away when I get back home.

I would think a MAP/MAF Sensor" would eather work or not. What makes it work but not up hills at 60mph?

Also, the code I had is for a "MAP or MAF Sensor. How do I tell which one it is?

For 6 months I had the original problem, I got no code. How come it doens't run right, but no code? When I get a code, nothing chages? Anyone know enough about sensors who can explane these things to me? Anything else I'm not mentioning you can tell me to help me understand?

Thank you,
Chris.