Cutting out when I accelerate

it could be that the fuel isn't getting to the engine when your accelerating. try checking to see if the fuel filter is clogged, then try checking all of the filters

Replace your MAF, its a little pricey around $280.00 or so but this will clear the code but make sure you have the ECM reprogrammed to perform a "learning" sequence since sometimes the code will not clear even though the vehicle will run like new. This reprogramming will most likely have to be a dealer performed procedure.

The idle control for poor idle. The sensors are for spark timing control by the computer-cutting out at acceleration doesn't sound like those sensors are at fault-but if a mechanic told you that, I won't argue. I would have the fuel pressure tested, though, before replacing any other parts.

check the fuel regulator valve it may that solve your problem.

well it sounds like its time to change the timing belt.

a tune up

Loss of fuel pressure.
1. Clogged fuel filter (replace anyway)
2. Fuel pressure regulator (stays open)
3. Fuel pump

sounds like you are suffering from low fuel pressure, with a proper gauge you can check to be certian that you have addaquit pressure. at idle you should have 14-18 psi.

well i had a 98 dodge neon that seems like it did the same and it said engine misfire and all i did was due a tune up change spark plugs and wires.

You said like tune up fuel filter was done, wires.