egr and volume air flow sensor

[Bradmx32003]

I checked engine codes and they gave me these problems:
08- Volume air flow sensor
15- LHO2S inactivation error
16- Exhaust gas recirculation (EGR) system
17- LHO2S inversion error
24- RHO2S inversion error
25- Fuel pressure regulator control solenoid

I checked the manual i have(chilton) and it doesn't say a word about the volume air flow sensor aside from the code, any idea of how to fix this? And for the egr how much am i looking at to fix all this? If ayone can help that'd be great.

Brad

[lakersfan1]

My guess would be some vacuum leak somewhere is causing the 8, 16, and 25.

[Bradmx32003]

One of those things where I've gotta probably take it into a shop and pay like 300 bucks to be told whats wrong im guessing.... sigh..

[Bradmx32003]

Took the car to a neighbor and he fixed my coolant leak(which mechanics said would cost 130) and later on we found a cracked vacuum hose and that was fixed easy enough by snipping the cracked end off. End result is perfectly running mx-3 for nothing. Tho i suppose I will have to deal with the o2 sensors eventually, anyways thx for the help.

Brad