Car turned over, has spark, and sounds like pump in pumping, wont start
SOURCE: fuel filter/pump
Hi,
To my knowledge, both are integrated in a single unit together with the fuel level sending unit, the float and a return motor. They are in a coffee-can sized assembly inside the fuel tank removal from the top. The big job is bringing the fuel tank down.
A temporary workaround on stuck pump is to bang on the bottom of the fuel tank with the ignition switch ON.
Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.
Good luck and kind regards. Thank you for using FixYa.
SOURCE: 92 Dodge Dynasty wont start no spark no fuel
If there is no spark, then there is no signal to crankshaft position sensor. If no power to fuel pump, check relay and power to it.
If you are not getting power to either of them.Then igniitn module or ECM is faulty.
SOURCE: 92 318 dakota . wont start. i turn key, hear a
Pump does nor know pressure pcm energizes asd. Relay turns on pump for ten seconds to ensure pressure at injectors is correct for initial cranking try cranking engine while hitting tank and see if it tries to start if it does the pump is worn out.
Testimonial: "Thanks. i've had the pump replaced 3 X's in the 300k i've driven. this time the fuel gauge was going haywire just before it died. "
SOURCE: won't start, has spark at plug, fuel pump
OBD II DTC P0113 - Intake Air Temperature Circuit High Input
This code means that the Powertrain Control Module (PCM) monitors the temperature of the air entering the engine. The PCM supplies a 5 volt reference voltage to the Intake Air Temperature (IAT) sensor. The IAT is a thermistor that varies resistance based on temperature. As the temperature increases, resistance decreases. Low temperature results in a high signal voltage. When the PCM sees a signal voltage higher than 5 volts, it sets this P0113 check engine light code.
There will likely be no symptoms other than illumination of the Malfunction Indicator Lamp (MIL - Check Engine Light / Service Engine Soon).
A code P0113 may mean that one or more of the following has happened:
Internally failed IAT sensor
Faulty connection at IAT sensor
Open in IAT ground circuit or signal circuit
Short to voltage in IAT signal circuit or reference circuit
IAT harness and/or wiring routed too close to high-voltage wiring (e.g. alternator, spark plug cables, etc.)
Faulty PCM (less likely but not impossible)
To solve it, first, if you have access to a scan tool, is there an IAT reading? If the IAT reading is logical then the problem is likely intermittent. If the reading is less than -30 degrees, unplug the connector. Install a jumper wire between the harness connector signal and ground circuits. The IAT temperature reading on the scan tool should be maxed out at the high end. For example it should be 280 degrees Farenheit or higher. If it is, the wiring is okay, and it may have been the connection. If it isn't install the jumper wire between the IAT signal circuit and the chassis ground.
If now the IAT reading on the scan tool is maxed out then check for an open in the IAT ground circuit. If you get no reading at all on the scan tool, it's likely that the sensor signal is open or the 5 volt reference is missing. Check using a DVOM (digital volt ohm meter) for a 5 volt reference. If it's there, then unplug the connector at the PCM and check for continuity on the IAT signal circuit between the PCM connector and the IAT connector.
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