Slow start up

check for a vacuum leak to the brake booster as it appears that the fuel/air mixture is going too lean to keep the engine running.

my monterosport 2001 runs great till you come to a stop sign the rpms drop and it dies start it back up revs itself and rpms drop and it dies. we can start it up rev it and it clearsup and idles but later on when you come to a stop it dies again we have cleaned the egr valave and still same thing could the tps be the problem or what?

Check the battery condition at your local auto parts store, it's free, also check that the cables are tight on the battery.

disconnect battey from vehicle give computer time to reset itself then make sure you properly put cable back on battery

When was the last time the timing belt replaced. What happens is the camshaft starts retarding itself and the valves are opening and closing at the wrong time in which can very well cause misfiring and definitely loss of power. It has been replaced, take a look at your plugs/wires. Check the condition of the air filter, it may be getting plugged up and air can't get into the engine causing the engine to load up and low rpm.

It normally says CODEWAIT because wrong codes have been entered previously.

The usual solution is to LEAVE SWITCHED ON....UNDISTURBED for as long as it takes to automatically reset itself.

This can sometimes be many hours as the waiting time doubles after each wrong code.However, normally , it is only an hour or two.

run a avr test on the battery.then check the wiring to the starter,the starter itself.alot of times people sya the battery is good because the headlights are bright,but 10 amps to run lights is not 300 amps to start a v8 engine.

Ok Slow deceleration rev responce was part of the ECU software to keep the emissions down ,however if this has only just started you can try to reset the IAC valve ,the procedure is as follows.

Turn ignition key on ,unplug the IAC valve ,turn the key off ,replug the IAC valve. do this 3-4 times .Then start the engine while holding the gas pedal to 2000 rpm ,then slowley let the go of the gas pedal till the engine idles .

The IAC valve is located on the throtle body and has 4 wires to it.

Sometimes the throtle body needs to be cleaned and then reset.

they have a relay for the windows i would start there check with dealer for location or your parts store as they are located all different places

The ABS usually resets itself every time you start ther vehicle, if the light is on you need to pull the code and fix whatever is wrong with it.

If it won't reset itself you need a scan tool that can do ABS.