jrcook

Hi I have a 2000 civic ex and one day it started sounding bad and the check engine light came on,so I went to the auto parts store to get the code..here are the codes I got P0108
P0122
P0113
P1509
P0170
I dont understand how the sensors could go out all at once or could it be something else thats causing those codes and now the car will not crank

Poopies

iTrader: (4)

Information from: http://www.obd-codes.com/trouble_codes/honda/

P0108-Manifold absolute pressure sensor too high input http://www.obd-codes.com/p0108
P0122-throttle position sensor too low a voltage http://www.obd-codes.com/p0122
P0113- Intake Air Temperature Circuit High Input http://www.obd-codes.com/p0113
P1509-Idle Air Control Valve Circuit Failure
P0170-Fuel Trim Malfunction http://www.obd-codes.com/p0170

It could be a variety of things of course, but I keep seeing vacuum leak as a common symptom. However if the engine isn't cranking at all it's probably an electrical issue.
How long have you had you car?
When was the last time you got a new battery?
How is the wiring? Is it frayed, loose, corroded?
Did you change out any sensors/do any mods on the engine?
Does the electrical power come on fully when the car is ON?

jrcook

Ok its running but if I press the gas all the way down it doesnt go over 1rpm it shuts off..but if I press the gas just right it will stay running. And the engine is also shaking really bad and sound horrible

jrcook

I had the car for like 6 months,no mods,no new battery,all the wires looks good..check engine light did go off.my daughter said she hit a limb or something in the road and then shortly after that,that's when it started acting up

Poopies

iTrader: (4)

How big was that limb?!?! You should probably jack the car up (and put it on stands, of course) to inspect the damage. The electrical system is higher up in the engine bay so it should be protected, but stranger things have happened. The o2 sensors are some of the lower-placed electricals, so pay particular attention to those.
On those links I gave you, I keep seeing open circuit/ground short as a potential culprit... you may want to check the voltage on those particular parts. Autozone and O'Reilly do that for free if you don't have the tools.
What is the date on your battery?

jrcook

Ok thank you..ill check the battery