My 13 Dodge dart 1.4 has flashed oil pressure light and turned off twice when I’m coming to a stop. The other times it doesn’t turn off it bogs down but starts performing correctly when im at a complete stop. This only happens while im slowing down to a stop under 5-10mph. Car seems to preform correctly at start up, take off, and while driving.just happens when I’m coming to a stop. Any ideas?
13 Dodge Dart low oil pressure when slowing down
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Have you scanned for codes? Possible oil pressure switch.
Yeah and it came up with U0401 and U0415. Would 401 have anything to do with it?
Ill get one on order. Hopefully it corrects my problem. Rather spend $40 before I take it into a mechanic.
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6,483 Posts
Can your scanner read the ABS module? Those are network codes and there might be ABS or steering module codes.
As an engine slows down, oil pressure will go down as well. If it slows to less than 400 rpm, it will want to die. When did you last replace spark plugs?
28 - DTC-Based Diagnostics / MODULE, Antilock Brake (ABS) / Diagnosis and Testing
U0401-00-IMPLAUSIBLE DATA RECEIVED FROM ECM/PCM
NOTE:
Check for DTCs in the associated module before continuing with this diagnostic procedure.
When Monitored and Set Conditions
When Monitored: This diagnostic runs continuously when the following conditions are met:
•Ignition on.
•System voltage between 10.0 and 16.0 volts.
•One valid CAN message received at least once.
•No U0002-88-CAN C Bus Off Performance DTC present.
Set Conditions:
•Anti-lock Brake System (ABS) Module detects an incorrect CAN message from the Powertrain Control Module (PCM).
Default Actions:
•ABS is disabled.
Possible Causes
ANTI-LOCK BRAKE SYSTEM (ABS) MODULE CAN BUS DTCS
POWERTRAIN CONTROL MODULE (PCM) CAN BUS DTCS
ANTI-LOCK BRAKE SYSTEM (ABS) MODULE
POWERTRAIN CONTROL (PCM)
1.CHECK FOR AN ACTIVE DTC
NOTE: This DTC must be active for the results of this test to be valid.
1. Perform any Service Bulletins that may apply.
2. Turn the ignition on.
3. With the scan tool, read ABS DTCs and record on the repair order.
4. Cycle the ignition switch from off to on.
5. With the scan tool, read ABS DTCs.
Is the DTC active?
Yes
•Go To 2
No
•Perform the ABS-INTERMITTENT CONDITION TEST. (Refer to 28 - DTC-Based Diagnostics/MODULE, Antilock Brake (ABS) - Standard Procedure).
2.CHECK IF POWERTRAIN CONTROL MODULE DTCS ARE PRESENT
1. With the scan tool, read the PCM DTCs.
Are there any PCM DTCs present?
Yes
•Perform the appropriate diagnostic procedures. (Refer to 28 - DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Diagnosis and Testing).
No
•Go To 3
3.CHECK OTHER MODULES FOR CAN BUS DTCS
1. With the scan tool, read the DTCs.
Are there any CAN BUS DTCs present?
Yes
•Using the schematics as a guide, check the Powertrain Control Module (PCM) pins, terminals, and connectors for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits. If no problems are found, replace the Powertrain Control Module (PCM) in accordance with the Service Information. (Refer to 08 - Electrical/8E - Electronic Control Modules/MODULE, Powertrain Control/Removal) .
No
•Using the schematics as a guide, check the Anti-lock Brake System (ABS) Module pins, terminals, and connectors for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits. If no problems are found, replace the Anti-lock Brake System (ABS) Module in accordance with the Service Information. (Refer to 08 - Electrical/8E - Electronic Control Modules/MODULE, Anti-Lock Brake System - Removal) .
•Perform the ABS VERIFICATION TEST. (Refer to 28 - DTC-Based Diagnostics/MODULE, Anti-Lock Brake (ABS) - Standard Procedure) .
28 - DTC-Based Diagnostics / MODULE, Powertrain Control (PCM) / Diagnosis and Testing
U0415-00-IMPAUSIBLE DATA RECEIVED FROM ABS
When Monitored and Set Conditions
When Monitored: This diagnostic runs continuously when the following conditions are met:
•Ignition on.
•System voltage between 10.0 and 16.0 volts.
•One valid CAN message received at least once.
•No U0002-88-CAN C Bus Off Performance DTC present.
Set Conditions:
•Electric Power Steering (EPS) Module detects an incorrect CAN message from the Anti-lock Brake System (ABS) Module.
Default Actions:
•EPS System has reduced or degraded assist under some conditions.
Possible Causes
ELECTRIC POWER STEERING (EPS) MODULE DTCS
ANTI-LOCK BRAKE SYSTEM (ABS) MODULE DTCS
ELECTRIC POWER STEERING (EPS) MODULE
ANTI-LOCK BRAKE SYSTEM (ABS) MODULE
Diagnostic Test
1.CHECK FOR AN ACTIVE DTC
1. Turn the ignition on.
2. With the scan tool, read DTCs and record on vehicle work order.
3. With the scan tool, erase DTCs.
4. Cycle the ignition from off to on.
5. With the scan tool, read EPS DTCs.
Is the DTC active?
Yes
•Go To 2
No
• Test complete. The condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.
2.CHECK FOR ANTI-LOCK BRAKE SYSTEM (ABS) MODULE DTCS
1. With the scan tool, read ABS DTCs.
Is there any ABS DTCs present?
Yes
•Perform the appropriate diagnostic procedure. (Refer to 28 - DTC-Based Diagnostics/MODULE, Antilock Brake (ABS) /Diagnosis and Testing).
No
•Go To 3
3.CHECK OTHER MODULES FOR CAN C BUS DTCS
1. With the scan tool, read the DTCs.
Are there any CAN C BUS DTCs present?
Yes
•Using the schematics as a guide, check the Anti-lock Brake System (ABS) Module pins, terminals, and connectors for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits. If no problems are found, replace the Anti-lock Brake System (ABS) Module in accordance with the Service Information. (Refer to 08 - Electrical/8E - Electronic Control Modules/MODULE, Anti-lock Brake System/Removal) .
No
•Using the schematics as a guide, check the Electric Power Steering (EPS) Module pins, terminals, and connectors for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits. If no problems are found, replace the Electric Power Steering (EPS) Module in accordance with the Service Information. (Refer to 19 - Steering/Gear/Removal) .
•Perform the EPS Verification Test. (Refer to 28 - DTC-Based Diagnostics/MODULE, Electronic Power Steering (EPS) /Standard Procedure).
As an engine slows down, oil pressure will go down as well. If it slows to less than 400 rpm, it will want to die. When did you last replace spark plugs?
28 - DTC-Based Diagnostics / MODULE, Antilock Brake (ABS) / Diagnosis and Testing
U0401-00-IMPLAUSIBLE DATA RECEIVED FROM ECM/PCM
NOTE:
Check for DTCs in the associated module before continuing with this diagnostic procedure.
When Monitored and Set Conditions
When Monitored: This diagnostic runs continuously when the following conditions are met:
•Ignition on.
•System voltage between 10.0 and 16.0 volts.
•One valid CAN message received at least once.
•No U0002-88-CAN C Bus Off Performance DTC present.
Set Conditions:
•Anti-lock Brake System (ABS) Module detects an incorrect CAN message from the Powertrain Control Module (PCM).
Default Actions:
•ABS is disabled.
Possible Causes
ANTI-LOCK BRAKE SYSTEM (ABS) MODULE CAN BUS DTCS
POWERTRAIN CONTROL MODULE (PCM) CAN BUS DTCS
ANTI-LOCK BRAKE SYSTEM (ABS) MODULE
POWERTRAIN CONTROL (PCM)
1.CHECK FOR AN ACTIVE DTC
NOTE: This DTC must be active for the results of this test to be valid.
1. Perform any Service Bulletins that may apply.
2. Turn the ignition on.
3. With the scan tool, read ABS DTCs and record on the repair order.
4. Cycle the ignition switch from off to on.
5. With the scan tool, read ABS DTCs.
Is the DTC active?
Yes
•Go To 2
No
•Perform the ABS-INTERMITTENT CONDITION TEST. (Refer to 28 - DTC-Based Diagnostics/MODULE, Antilock Brake (ABS) - Standard Procedure).
2.CHECK IF POWERTRAIN CONTROL MODULE DTCS ARE PRESENT
1. With the scan tool, read the PCM DTCs.
Are there any PCM DTCs present?
Yes
•Perform the appropriate diagnostic procedures. (Refer to 28 - DTC-Based Diagnostics/MODULE, Powertrain Control (PCM) - Diagnosis and Testing).
No
•Go To 3
3.CHECK OTHER MODULES FOR CAN BUS DTCS
1. With the scan tool, read the DTCs.
Are there any CAN BUS DTCs present?
Yes
•Using the schematics as a guide, check the Powertrain Control Module (PCM) pins, terminals, and connectors for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits. If no problems are found, replace the Powertrain Control Module (PCM) in accordance with the Service Information. (Refer to 08 - Electrical/8E - Electronic Control Modules/MODULE, Powertrain Control/Removal) .
No
•Using the schematics as a guide, check the Anti-lock Brake System (ABS) Module pins, terminals, and connectors for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits. If no problems are found, replace the Anti-lock Brake System (ABS) Module in accordance with the Service Information. (Refer to 08 - Electrical/8E - Electronic Control Modules/MODULE, Anti-Lock Brake System - Removal) .
•Perform the ABS VERIFICATION TEST. (Refer to 28 - DTC-Based Diagnostics/MODULE, Anti-Lock Brake (ABS) - Standard Procedure) .
28 - DTC-Based Diagnostics / MODULE, Powertrain Control (PCM) / Diagnosis and Testing
U0415-00-IMPAUSIBLE DATA RECEIVED FROM ABS
When Monitored and Set Conditions
When Monitored: This diagnostic runs continuously when the following conditions are met:
•Ignition on.
•System voltage between 10.0 and 16.0 volts.
•One valid CAN message received at least once.
•No U0002-88-CAN C Bus Off Performance DTC present.
Set Conditions:
•Electric Power Steering (EPS) Module detects an incorrect CAN message from the Anti-lock Brake System (ABS) Module.
Default Actions:
•EPS System has reduced or degraded assist under some conditions.
Possible Causes
ELECTRIC POWER STEERING (EPS) MODULE DTCS
ANTI-LOCK BRAKE SYSTEM (ABS) MODULE DTCS
ELECTRIC POWER STEERING (EPS) MODULE
ANTI-LOCK BRAKE SYSTEM (ABS) MODULE
Diagnostic Test
1.CHECK FOR AN ACTIVE DTC
1. Turn the ignition on.
2. With the scan tool, read DTCs and record on vehicle work order.
3. With the scan tool, erase DTCs.
4. Cycle the ignition from off to on.
5. With the scan tool, read EPS DTCs.
Is the DTC active?
Yes
•Go To 2
No
• Test complete. The condition or conditions that originally set this DTC are not present at this time. Using the wiring diagrams as a guide, check all related splices and connectors for signs of water intrusion, corrosion, pushed out or bent terminals, and correct pin tension.
2.CHECK FOR ANTI-LOCK BRAKE SYSTEM (ABS) MODULE DTCS
1. With the scan tool, read ABS DTCs.
Is there any ABS DTCs present?
Yes
•Perform the appropriate diagnostic procedure. (Refer to 28 - DTC-Based Diagnostics/MODULE, Antilock Brake (ABS) /Diagnosis and Testing).
No
•Go To 3
3.CHECK OTHER MODULES FOR CAN C BUS DTCS
1. With the scan tool, read the DTCs.
Are there any CAN C BUS DTCs present?
Yes
•Using the schematics as a guide, check the Anti-lock Brake System (ABS) Module pins, terminals, and connectors for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits. If no problems are found, replace the Anti-lock Brake System (ABS) Module in accordance with the Service Information. (Refer to 08 - Electrical/8E - Electronic Control Modules/MODULE, Anti-lock Brake System/Removal) .
No
•Using the schematics as a guide, check the Electric Power Steering (EPS) Module pins, terminals, and connectors for corrosion, damage, or terminal push out. Pay particular attention to all power and ground circuits. If no problems are found, replace the Electric Power Steering (EPS) Module in accordance with the Service Information. (Refer to 19 - Steering/Gear/Removal) .
•Perform the EPS Verification Test. (Refer to 28 - DTC-Based Diagnostics/MODULE, Electronic Power Steering (EPS) /Standard Procedure).
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4 Posts
Have you checked oil level? Replaced the multiar oil filter screen?
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6,483 Posts
It's called the MultiAir actuator filter.
You would need to remove the right hand engine mount to get access to it.
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