ENGINE STALLS

Hello

There are several things that can cause these symptoms. There are a couple of sensors, MAF, Intake Air temperature and Coolant. A defective engine coolant temperature sensor can cause most of the symptoms you are having. You would need a digital volt meter to check. Do you have that?

Hi there,

do the tune up first and check the ECU for fault codes, you wont always get a light on with all codes, this may be a faulty TPI sensor, start here.

Mark (mhpautos)

Hello Chaseshaw

No I have not received back any info yet

The alternator is the power supplier for the fuel pump, this is so, so if the car is involved in an accident and the ignition is on the pump wont keep running, so you may be on the right track, a faulty alternator may be causing this problem, get this checked.

Mark (mhpautos)

Check the fuel pressure to rule out a clogged fuel filter and a weak fuel pump-could also be losing fuel pressure due to injectors and fuel pressure regulator leaking and a defective coolant temperature sensor-

Clean the throttle plate on both sides with choke cleaner and iac hole. Then check fuel pressure with a gauge autoparts rent them.

A Direct Ignition System (DIS) has been adopted. The DIS improves the ignition timing accuracy, reduces the high-voltage loss, and enhances overall reliability of the ignition system by eliminating the distributor.
The DIS is a 1-cylinder ignition system which ignites one cylinder with one ignition coil. In the 1-cylinder ignition system, the spark plug is connected to the end of the secondary winding. High voltage generated in the secondary winding is applied directly to the spark plug. The spark of the spark plug passes through from the center electrode to the ground electrode.
The ECM determines ignition timing and outputs the ignition signals (IGT) of each cylinder. Based on IGT signals, the power transistors cut off the current to the primary coil in the ignition coil. At the same time, the igniter also sends an ignition confirmation signal (IGF) as a fail-safe measurement to the ECM.

INSPECTION PROCEDURE

HINT:

If DTC P1300/14 is displayed, check No.1 ignition coil with igniter circuit.
If DTC P1305/15 is displayed, check No.2 ignition coil with igniter circuit.
If DTC P1310/14 is displayed, check No.3 ignition coil with igniter circuit.
If DTC P1315/15 is displayed, check No.4 ignition coil with igniter circuit.
Read freeze frame data using the hand-held tester or OBD II scan tool, as freeze frame data records the engine conditions when the malfunction is detected. When troubleshooting, it is useful for determining whether the vehicle was running or stopped, the engine was warmed up or not, the air-fuel ratio was lean or rich, etc. At the time of the malfunction.

Any dash indicator lights showing?
Does feathering gas pedal keep it running?
Any repairs prior to this occurring?

Idling speed is too low.
Check for vacuum leaks and have the throttle body and IAC clened.