Car wont accellerate

not a different car but a different place to read the fault codes
when there are problems and the code reader will not show them , go to a shop that has a scanner with he right protocols to read the codes
indicates that you have a charging circuit problem
loose drive belt
, problem alternator
problem voltage regulator
problem ECM
problem ground wire or bad terminals
The fix wil be to go to an accredited auto electrician and have the entire charging system checked out

Likely, your battery is now history. Sorry . .

Dangerous practice to try & jump a near dead battery

Always try charging a battery, that is only a couple years
old & not run down more than two or three times

If the battery is dead & reads less than 12 volts, have a parts
store test it or just replace it.

Jumping a cars battery is not a fix for anything,so I fail to
see how your lost & have not addressed the battery issue,
so you can continue on with other testing,if needed

Check idle speed, air flow speed, oxygen sensors . Check fuel manifold pressure. If the engine runs ok but will not rev up check the cat converter by hitting with the heel of your hand and listening for rattles as they are prone to failing and blocking up the exhaust system which stops the motor from accelerating

try jumping if it jumps or you get power from a jump its your battery it can die over night this is common runs good one day then will not do it the next i would start there first if it turns over after a jump that is your problem.Replace the battery most batteries only last up to 18months

If it started with a jump, the battery either needs a charge or is bad.

I assume it started with the jump, but when disconnected, it died again. If so, this means it is also not charging which likely means a new alternator.

You can take the battery and alternator to the local parts store for testing (you may need both).

Hope this helps.

Your alternator is faulty.

needs a tune up

Damaged cell in battery. Buy new battery.

Have you had a tune up recently? air filter, fuel filter, cap, rotor, spark plugs. Maybe bad gas " water in the fuel " Check fuel system, ignition sytem, air system. Get a diagnostic test performed at a reputable shop.