It's should be close to the throttle position sensor, here are the 3 wires colors for the map sensor BLK/LT BLU, DR GRN/ RED , VIO/WHT... hope this can help you..

check for loose vacuum lines. Check EVAP system, including canister and the fuel filler tube itself. Consider replacing the fuel filler cap and see what happens then. Is your fuel pump stock? If not, is the gasket on the fuel pump crimped?

It is the gas cap that is the cause. If you did not buy an original equipment cap from Chrysler parts dept and you used an afternarket brand, that may be the cause. the reason that we know the cap is the cause (or the cap is loose) is because this particular code P0457 is a new added code that only sets in the event of it failing the EVAP self test IMMEDIATELY after adding fuel to the tank (The computer saw a significant change in the fuel level) and then it saw immediately after the inability to pass the EVAP self test, and with these two factors being considered together as one event, it knows the cap is loose or began not sealing air tight right after the fueling. Replace the gas cap with an OE cap.

Then they have to do a smoke test to locate the vapor leak.

How much did it cost you for the repair?

The hot coolant flows from the engine to the heater core through the "inlet" hose. After circulating through the core, the coolant returns to the water pump through the "outlet" or "return" hose. Both the inlet and outlet return hoses should feel hot when the engine is at normal operating temperature and the heater is on.

1. If the both heater core hoses were cooled, then this vehicle might have an insufficient coolant in the cooling system.
2. If the heater core inlet hose is hot and the outlet hose is cool, the heater core might be clogged ( your vehicle has a new heater core and it's not the case ).

Note: check the radiator coolant level and top it off as needed.

No bus means there is no communication with the engine control module. Remove the ECM connector, use air to blow the moisture away.

Code P0340 could mean one or more of the following has happened:

a wire or connector in the circuit could be grounded/shorted/broken
the camshaft position sensor may have failed
the PCM may have failed
there exists an open circuit
the crankshaft position sensor may have failed.

Check the vehicle for fault codes to see if there are any sensors were involved to the malfunction of the engine.

1.Local auto parts stores such as Autozone ( not in California) or Advance Auto parts will scan and retrieve any diagnostic trouble codes ( dtc ) stored in the powertrain control module for free of charge..

2. Amazon.com has the code reader for less than $20.00 dollars.

3.Re-post the dtc's in here " answer question " for further assistance.

Note: we need the dtc's to identify the sensor, there are a dozen different sensors to operate the car.

Visit this site and see all the different sensors.

http://www.freeautomechanic.com/car-engine-sensors.html

Navigate to this site and see the code reader
http://www.amazon.com/.../...imh_gw_p263_d0_i1

- Loss of coolant because of a coolant leak is probably the most common cause of engine overheating. Possible leak points include hoses, the radiator, heater core, water pump, thermostat housing, head gasket, freeze plugs, automatic transmission oil cooler, cylinder head(s) and block.

Make a careful visual inspection of the entire cooling system, and then PRESSURE TEST the cooling system and radiator cap. A pressure test will reveal internal leaks such as seepage past the head gasket as well as cracks in the head or block. A good system should hold 12 to 15 psi for 15 minutes or more with no loss in pressure. If it leaks pressure, there is an internal coolant leak (most likely a bad head gasket but possibly also a cracked cylinder or engine block).

It is important to pressure test the radiator cap, too, because a weak cap (or one with too low a pressure rating ).

No spark, car shut off while driving, no code, no check engine light

First step - check the engine oil level to make sure it's properly filled. Next step, check the engine oil pressure switch and oil pressure sending unit for operation.