1999 Chevrolet Lumina Car dies

Diagnostic fault codes never say to replace parts. In fact, the sensors you referred to will only be defective about half of the time. There can also be mechanical and wiring problems to rule out first. You'll need a mechanic to diagnose the cause of the codes. There's a lot of different MAP sensor codes that mean different things. If yours was related to a pneumatic fault, check for a cracked or loose vacuum hose or some other vacuum leak. Also look for a leak anywhere in the fresh air tube between the mass air flow sensor and throttle body. The MAF and MAP have to agree. When they don't, the computer might mistake which one has the problem.