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On a 2007 2.7 charger with code p0522 oil pressure short to grd. or open circuit keep the fuel pump from working

Wont start

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

maklean
  • 1665 Answers

SOURCE: 1988 Trooper 2.6L 4ZE1 I

It is an electro-magnetic switch valve whereby an oil pressure press is actuated when a desired pressure is attained

Posted on Aug 11, 2008

  • 2 Answers

SOURCE: 1990 montero no start. No power to open injectors, good fuel pump

Check the injector pulses with an osciliscope. If you arent getting a pulse check the ecu. I have cooked 2 of them. One killed my ignition but had good fuel. the second time it wouldnt open the injectors but had good spark. A quick check is to take the ecu out and take the cover off. then look for burnt electrical components.

Posted on Apr 08, 2009

fixitriteman
  • 431 Answers

SOURCE: LOW OIL PRESSURE ON 2007 GMC SIERRA 1500. CHANGED

have it tested using a manual gage if still low then main baring ore most likely bad that would mean a over hall if is really low and bearings bad should be making rattle noise when started up first few seconds

Posted on Mar 11, 2010

Testimonial: "thanks alot.truck is not making a rattling noise.we did check it with a manual gauge.it read about 10 at idol. press. gets better as you incr speed"

ZJLimited
  • 17970 Answers

SOURCE: FORD F150 4.6 L Engine

Several thnigs to check there; review all informastion disponible to do it and solve this...

P0356
- Ignition Coil F Primary/Secondary Circuit Malfunction
The ignition signal from the Powertrain Control Module (PCM) or Electronic Control Module(ECM) is sent to and amplified by the power transistor. The power transistor turns ON and OFF the ignition coil primary circuit. This ON/OFF operation induces the proper high voltage in the coil secondary circuit.

Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- Lack/Loss of Power
- The engine may be harder to start
- Engine hesitation

Possible Causes:
- Open or short in the ignition coil circuit
- Ignition coil circuit shorted to ground
- Ignition coil connector
- Damaged ignition coil
- Damaged PCM or ECM

Possible Solution:
- If damage, repair ignition coil circuit
- Replaced ignition coil
- Replaced PCM or ECM
------------------------------------------------------------------------------------------------------------------------------------------------

P0152 - O2 Sensor Circuit High Voltage (Bank 2 Sensor 1)
The heated oxygen sensor 1 is placed into the exhaust manifold. It detects the amount of oxygen in the exhaust gas compared to the outside air. The heated oxygen sensor 1 has a closed-end tube made of ceramic zirconia. The zirconia generates voltage from approximately 1V in richer conditions to 0V in leaner conditions. The heated oxygen sensor 1 signal is sent to the ECM. The ECM adjusts the injection pulse duration to achieve the ideal air-fuel ratio. The ideal air-fuel ratio occurs near the radical change from 1V to 0V.

Symptoms:
- Engine Light ON (or Service Engine Soon Warning Light)
- High Fuel Consumption
- Excessive Smoke from Exhaust

Possible Causes:
- Harness or connectors (The heated oxygen sensor 1 heater circuit is open or shorted.)
- Front Heater oxygen sensor heater (Bank 2) may be faulty

Possible Solution:
Replacing the O2 Sensor 1 usually takes care of the problem
------------------------------------------------------------------------------------------------------------------------------------------------

P0174 - Fuel Injection System Too Lean Bank 2
With the Air/Fuel Mixture Ratio Self-Learning Control, the actual mixture ratio can be brought closely to the theoretical mixture ratio based on the mixture ratio feedback signal from the heated oxygen sensors 1. The ECM calculates the necessary compensation to correct the offset between the actual and the theoretical ratios.

In case the amount of the compensation value is extremely large (The actual mixture ratio is too lean.), the ECM judges the condition as the fuel injection system malfunction and light up the MIL (2 trip detection logic).

Symptoms:
- Engine Light ON (or Service Engine Soon Warning Light)
- Excessive Fuel Consumption

Possible Causes:
- Intake air leaks
- Front Heated oxygen sensor may be faulty
- Injectors may be faulty
- Exhaust gas leaks
- Incorrect fuel pressure
- Lack of fuel
- Mass air flow sensor may be faulty
- Incorrect PCV hose connection

Possible Solution:
Dirty air filter of faulty air flow sensor are common causes of the problem.
------------------------------------------------------------------------------------------------------------------------------------------------

P2197 - DODGE - Sys Too Rich at Hier Load Bank1
Means that the O2 sensors on each bank are seeing WAY too much oxygen in the exhaust gas. In normal operation the signal from the O2 sensors should swing back and forth between rich and lean. Your sensors are locked on lean.

Those codes are the same as P0174 (and P0171). Sounds like you have a vacuum leak somewhere. Most common place is the PCV elbow where it connects to the throttle body adapter.
------------------------------------------------------------------------------------------------------------------------------------------------


Hope this helps; keep in touch.

Posted on Dec 30, 2010

  • 2187 Answers

SOURCE: how to replace a fuel pump on a 2007 dodge

If yours has the 2 tank it should have one pump for each. For single tanks, I am unsure if it has the 2nd pump under the hood. To be sure you can trace the line from the tank if it passes a motor before it reaches the engine.

Posted on Aug 31, 2011

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Would codes 33 and 54 cause a 93 oldsmobile cutlass supreme not to start


Code 54 is fuel pump circuit, Low voltage,will cause car not to start. Wiring open circuit/short circuit to ground, fuel pump relay, engine oil pressure warning lamp switch
Code 33 is MAP sensor,voltage high, low vacuum indicated.
Wiring short circuit to positive, hose blocked/leaking, MAP sensor, ECM

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While driving gas pedal stops working 2007 dodge 1500 5.7 turn engine off then wont start


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2007 dodge ram 1500 truck code P0522... seems common?engine shuts down disconnect battery restarts.


P0522 code means the sensor is indicating too low of an oil pressure value due to faulty sensor, low oil, or sensor circuit

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How to check to see if the fuel level sensor is getting correct voltage


DTC code 0462: Fuel level sensor A circuit low input
Probable causes:
1. Faulty sensor or solenoid
2. Connector terminal damaged or corroded
3. Wire harness problem. Check for correct voltage, open, short to ground or short to voltage
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Any or all of these could be causing your PT Cruiser to not run anymore.

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Transmission


The P0522 is detected when the signal sent from oil pressure sensor to PCM goes below specifications.

Possible causes
- Low oil level or motor mechanical fault
- Faulty Oil Pressure sensor
- Oil Pressure Sensor harness is open or shorted
- Oil Pressure Sensor circuit poor electrical connection

Aug 25, 2013 | 2004 Chrysler Pacifica

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Codes po171 and po522 on my dash board


P0171 Fuel system lean bank 1, P0522 Engine oil pressure/switch circuit low voltage. Take care of the P0522 get the oil pressure check out first. As for P0171 that can be from a vacuum hose leak from false air.Worn out sparkplugs. To a contaminated MAF(mass air flow sensor).Lean bank is a easy fix but low oil pressure get that look at.

Feb 25, 2012 | 2004 Chrysler PT Cruiser

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HAVE CODE P0128 AND P0522 CHANGED TEMP SENSOR HELP PLEASE


P0128 indicates coolant temp lower than expected and P0522 indicates low input from the oil pressure circuit. The first one sounds like a thermostat possibly stuck open. Check coolant temperature. It should reach approx 195 degrees. The second one could be a bad OP sender, low oil pressure or some other problem on that circuit.

May 10, 2011 | Dodge Neon Cars & Trucks

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My jeep liberty 2004 3.7 . Is showing these code`s... po300 , p0522 , po335...and I find she`s hard to start....why...


there appears to be a problem with your crank position sensor and your oil pressure switch.
http://www.obd-codes.com/p0300
http://www.obd-codes.com/p0335
  • P0522 Engine Oil Pressure Sensor/Switch Circuit Low Voltage
  • http://www.jeepforum.com/forum/f28/p0522-engine-oil-pressure-sensor-switch-circuit-low-voltage-618006/
  • The crank position sensor or its connection is probably at fault. The engine needs the signal that the crank postion sensor provides to inject fuel and supply spark at the correct time.

    Feb 06, 2011 | 2004 Jeep Liberty

    1 Answer

    Got ecu codes p1693,p0232,p0215,p1689,p0230,p1488,p0122,p0522,no start yet


    P0232....Fuel Pump Secondary Circuit High


    P0230....Fuel Pump Primary Circuit


    P0215....Engine Shutoff Solenoid


    P0122....Throttle/Pedal Position Sensor/Switch A Circuit Low Input


    P0522....Engine Oil Pressure Sensor/Switch Low Voltage

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    I was driving and my car died and wont restart. long cranks but wont turn over. I changed the battery still no start.I checked faults codes and got p0340. I changed the cam sensor and code went away. I...


    Make sure battery has a full charge. Have a helper crank it, while you visually check for spark at the spark plugs. If spark everywhere, use a gage and check proper fuel pressure. Also, check fuel injector pulse.

    Jun 26, 2017 | 2003 Chrysler PT Cruiser

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