Question about 2005 Chrysler 300

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Good afternoon, I need to know where the engine oil pressure sensor/switch A circuit is located on a 2005 Chrysler 300C please. Manufacturer code is P1521...part code is P0520

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You will have to remove the alternator to get to it I'm pretty sure. There should be 3 bolts holding the alternator in place. There is 1 you can see up top, and 2 under the alternator, all 15MM size.

But once those are broke lose and off, just swing the alternator out of the way(with belt off of course) and use a 1 1/16" Socket for the Oil Pressure Sending Unit.

After that, it is easy, it all goes on like it came off

Posted on May 17, 2011

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How can i fix a p0522 code that is read by my engine light? Can i reset it and forget it? Or is it dangerous?


code p 0522 refers to engine oil pressure sensor/switch---low voltage === causes --wiring short to ground ---engine oil pressure sensor/switch---ECM
any reference to oil pressure warnings should be taken seriously as a destroyed engine is a result of inaction
first get it to an accredited service shop that handles your make of vehicle and have the oil pressure checked with a mechanical gauge
if it not a pump/ oil level problem , replace the sensor

Apr 20, 2016 | 2005 Chrysler Pacifica Touring

1 Answer

A diagnostic check on my 2007 chrysler 300c crd revealed that the manifold pressure sensor was possibly preventing the car from starting but i dont know where in the engine this sensor is located.


Could be just a bad connection. could be Intake manifold. You need a service manual
try this http://www.manualslib.com/
I'd also google your problem, Odds, are someone else has had this problem and has a fix for it. Be sure to use the error code. in your search.

Mar 08, 2015 | 2007 Chrysler 300C

2 Answers

P0420 p0522 chrysler pacifica CODES


thje po420 need to monitor o2 sensors to verify if you have a bad sensor or bad catalitic converter
the po522 oil presure sending unit

Oct 15, 2014 | 2005 Chrysler Pacifica

1 Answer

2005 chrysler 300c trouble codes p0344, p0016 p0061c


Trouble Code: P0344

Camshaft Position Sensor Circuit Intermittent

Possible Causes:


.Wiring harness fault.5v supply circuit open or shorted to ground.Tone wheel/pulse ring is damaged or corroded.CMP Sensor has failed.CMP Sensor signal circuit is open, shorted to ground or battery. voltage or 5v supply.CMP Sensor ground circuit is open.PCM has failed.Trouble Code: P0016

Crankshaft/Camshaft Timing Misalignment

Possible Causes:


.Base engine problem (i.e., the camshaft timing is not correct).Intermittent condition.CKP or CMP Sensor signal is erratic (check with lab scope).Tone wheel or pulse wheel is damaged or contains debris.CKP or CMP Sensor, harness or connector has failed.PCM has failed.Trouble Code: P0061

Engine Temperature Control Level 2 RPM Performance

Possible Causes:


PCM need to be reprogrammed.PCM has failed.

Oct 27, 2012 | 2005 Chrysler 300

1 Answer

NEW CODE ON 2005 CHYSLER 300 0520 CAN NOT FIND WHY THIS CODE KEEPS COMING ON


Hi there:
DTC P0520 Engine Oil Pressure Sensor/Switch Circuit Malfunction

If you decide to replace it and the code returns once cleared.....then you will need to run the entire test for this code:
3_13_2012_4_18_24_pm.gif
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For a complete wiring diagram Refer to Section 8W.When Monitored:Ignition on, engine not running.Set Condition:The PCM senses the oil pressure is out of the calibrated range.Possible Causes(G6) ENGINE OIL PRESSURE SENSOR SIGNAL CIRCUIT SHORTED TO BATTERY VOLTAGERESISTANCE (G6) ENGINE OIL PRESSURE SENSOR SIGNAL CIRCUIT(G6) ENGINE OIL PRESSURE SENSOR SIGNAL CIRCUIT SHORTED TO GROUNDRESISTANCE IN (F856) 5-VOLT SUPPLY CIRCUIT(F856) 5-VOLT SUPPLY CIRCUIT SHORTED TO GROUNDRESISTANCE IN THE (K900) SENSOR GROUND CIRCUITENGINE OIL PRESSURE SENSORPCMAlways perform the Pre-Diagnostic Troubleshooting procedure before proceeding. Diagnostic Test1. ACTIVE DTC NOTE: Ensure that the engine oil is at the proper level. Also, check the customers oil change history to ensure that the oil is being changed at the correct intervals and that the proper oil viscosity is being used.
Ignition on, engine not running.With a scan tool, read DTCs.Is the DTC active at this time?YesGo To 2
NoRefer to the INTERMITTENT CONDITION Diagnostic Procedure.


2. (G6) ENGINE OIL PRESSURE SENSOR SIGNAL CIRCUIT SHORTED TO BATTERY VOLTAGE
3_13_2012_4_19_33_pm.gif
Turn the ignition off.Disconnect the PCM harness connectors.Disconnect the Engine Oil Pressure Sensor harness connector. Ignition on, engine not running.Measure the voltage on the (G6) Engine Oil Pressure Signal circuit in the Engine Oil Pressure Sensor harness connector.Is the voltage above 0 volts?YesRepair the short to battery voltage in the (G6) Engine Oil Pressure Signal circuit.
NoGo To 3

3. ENGINE OIL PRESSURE SENSOR
3_13_2012_4_20_03_pm.gif
Turn the ignition off.Connect the PCM harness connectors.Ignition on, engine not running.With a scan tool, monitor the Engine Oil Pressure Sensor voltage. Connect a jumper wire between the (K900) Sensor Ground circuit and the (G6) Engine Oil Pressure Signal circuit.NOTE: Engine Oil Pressure voltage should change from approximately 4.5 volts to less than 0.5 of a volt.Is the voltage reading within the listed specification when the jumper wire is installed?YesReplace the Engine Oil Pressure Sensor.
NoGo To 4NOTE: Remove the jumper wire before continuing.

4. EXCESSIVE RESISTANCE IN THE (G6) ENGINE OIL PRESSURE SIGNAL CIRCUIT
3_13_2012_4_20_33_pm.gif
Turn the ignition off.Disconnect the PCM harness connectors.CAUTION: Do not probe the PCM harness connectors. Probing the PCM harness connectors will damage the PCM terminals resulting in poor terminal to pin connection. Install Miller Special Tool #8815 to perform diagnosis.
Measure the resistance of the (G6) Engine Oil Pressure Signal circuit from the Engine Oil Pressure Sensor harness connector to the appropriate terminal of special tool #8815.Is the resistance below 5.0 ohms for each circuit?YesGo To 5
NoRepair the excessive resistance in the (G6) Engine Oil Pressure Signal circuit.


5. (G6) ENGINE OIL PRESSURE SIGNAL CIRCUIT SHORTED TO GROUND
3_13_2012_4_20_55_pm.gif

Measure the resistance between ground and the (G6) Engine Oil Pressure Signal circuit Engine Oil Pressure Sensor harness connector.Is the resistance below 100 ohms?YesRepair the short to ground in the (G6) Engine Oil Pressure Signal circuit.
NoGo To 6

6. EXCESSIVE RESISTANCE IN THE (F856) 5-VOLT SUPPLY CIRCUIT
3_13_2012_4_21_24_pm.gif
Measure the resistance of the (F856) 5-volt Supply circuit from the Engine Oil Pressure Sensor harness connector to the appropriate terminal of special tool #8815.Is the resistance below 5.0 ohms?YesGo To 7
NoRepair the excessive resistance in the (F856) 5-volt Supply circuit.

7. (F856) 5-VOLT SUPPLY SHORTED TO GROUND
3_13_2012_4_21_54_pm.gif
Measure the resistance between ground and the (F856) 5-volt Supply circuit in the Engine Oil Pressure Sensor harness connector.Is the resistance below 100 ohms?YesRepair the short to ground in the (F856) 5-volt Supply circuit.Perform the POWERTRAIN VERIFICATION TEST.
NoGo To 8

8. EXCESSIVE RESISTANCE IN THE (K900) SENSOR GROUND CIRCUIT
3_13_2012_4_22_21_pm.gif
Measure the resistance of the (K900) Sensor Ground circuit from the Engine Oil Pressure Sensor harness connector to the appropriate terminal of special tool #8815.Is the resistance below 5.0 ohms?YesGo To 9
NoRepair the excessive resistance in the (K900) Sensor Ground circuit.Perform the POWERTRAIN VERIFICATION TEST.

9. PCMNOTE: Before continuing, check the PCM harness connector terminals for corrosion, damage, or terminal push out. Repair as necessary.
Using the schematics as a guide, inspect the wire harness and connectors. Pay particular attention to all Power and Ground circuits.Were there any problems found?YesRepair as necessary.Perform the POWERTRAIN VERIFICATION TEST.
NoReplace and program the Powertrain Control Module per Service Information.Perform the POWERTRAIN VERIFICATION TEST.

Hope this helps.

Mar 09, 2012 | 2005 Chrysler 300

1 Answer

2005 chrysler 300c. The pedal is to the floor


if it is an automatic ( speed sensor mentioned ) check the gear linkage selector /cable for proper adjustment as it may not be selecting correctly into drive

Mar 21, 2017 | 2005 Chrysler 300

2 Answers

My 07 Chrysler 300c Oil light comes on,


The warrenty should cover this problem. The oil pressure is a very important part of the powertrain.
As for the engine cutoff, this may be caused by the
powertrain control module shutting down the engine
due to little or no oil pressure to prevent serious
damage. This could be as simple as a bad oil pressure sending unit. But it could also be the oil
pump. In any case I would talk to the crysler dealer
to avoid voiding the warrenty. Hope this helps.
Good luck.

Feb 04, 2010 | 2007 Chrysler 300c AWD Sedan New Cars

3 Answers

2005 chrysler 300c 5.7l v8 hemi.........over heating electric fans do not come on......however when fans are checked individually they work....the two fuses and the 3 relays check ok......made check with...


The fans are turned on by the PCM, if the PCM is not telling the fans to turn on, they won't even if everything tests fine.

2005 Chrysler 300 V8-5.7L VIN H

Coolant Temperature Sensor/Switch (For Computer): Service and Repair
ENGINE COOLANT TEMP SENSOR
REMOVAL
The Engine Coolant Temperature (ECT) sensor (3) on the 5.7L engine is located under the air conditioning compressor. It is installed into a water jacket at the front of the cylinder block.
WARNING: HOT, PRESSURIZED COOLANT CAN CAUSE INJURY BY SCALDING. COOLING SYSTEM MUST BE
PARTIALLY DRAINED BEFORE REMOVING THE COOLANT TEMPERATURE SENSOR.
1. Partially drain the cooling system.
2. Remove accessory drive belt.
3. Carefully unbolt air conditioning compressor from front of engine. Do not disconnect any A/C hoses from compressor. Temporarily support
compressor to gain access to ECT sensor (3).
4. Disconnect electrical connector (2) from sensor (3).
5. Remove sensor (3) from cylinder block.
INSTALLATION
1. Apply thread sealant to sensor threads.
2. Install ECT sensor (3) to engine.
3. Tighten sensor to 11 Nm (97.3 inch lbs.) torque.
4. Connect electrical connector (2) to ECT sensor (3).
5. Fill the cooling system.

Sep 10, 2009 | 2005 Chrysler 300

2 Answers

P0522 engine code with oil ligth on 2005 SRT 4


By any chance did this start after an oil service. Could be the wrong oil. But my first guess is the wire at the sensor may be loose or the sensor is bad. Oil pressure sensor. Best bet is to have it looked at by a pro because Chrysler has had lots of problems over the years due to oil issues. I'm talking engine destroying oil issues. I'm not saying be concerned but be aware of this in order to make your best decision

Jul 15, 2009 | 2003 Chrysler PT Cruiser

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