New Map sensor didn't fix the problem
 

Hello all! I have a 1999 Cadillac Seville STS. 101,000 miles.

About a week ago the car started stalling. Well stalling and surging.
I took it to Autozone and the car was popping P0101 (Map Sensor).

I replaced the sensor and I still have the same problem.

Any ideas?[>:]

RE: New Map sensor didn't fix the problem
 

So check the hose to it. codes only point to the area to diagnose, rarely to replacing a component. If voltage doesn't get to it, if the hose is kinked or full of moisture then that code will set and the MAP itself is OK. Having a code and no service manual only leads to parts replacement which gets expensive.

RE: New Map sensor didn't fix the problem
 

Geeze P0101 is the MAF sensor not the MAP..... should have checked the info on the Autozone scanner myself......:eek:

RE: New Map sensor didn't fix the problem
 

And on and on. I replaced the MAF sensor. Cleared the codes via the climate control and within 5-10 seconds it pops the code again (P0101).

I am going to borrow a friends OBD2 scan tool, does anyone know what "normal" readings are from the MAF at idle?