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2009 freightliner cummins j1708 eng just had exh filter

Customer Question
2009 freightliner cummins j1708...

2009 freightliner cummins j1708 eng just had exh filter cleaned but cant clear the 324 &380 to make the truck go more then 10mph any ideas?

Mechanic's Assistant: We'll do all we can to help. Tell me a bit more about what's going on so the Heavy Equipment Mechanic can help you best.

Towed truck in scaned it because it wont rev any more then 1600rpm had the filter cleaned then replaced 3 temp sensors & pressure sensor still cant clear codes

Mechanic's Assistant: Is there anything else the Heavy Equipment Mechanic should be aware of?

The regen light on dash is flashing

Mechanic's Assistant: Our top Heavy Equipment Mechanic is ready to take your case. Just pay the $5 fully refundable deposit and I'll fill the Heavy Equipment Mechanic in on everything we've discussed. You can go back and forth with the Heavy Equipment Mechanic until you're 100% satisfied. We guarantee it.

Submitted: 6 years ago.Category: Medium and Heavy Trucks
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Answered in 25 minutes by:
3/11/2016
Technician: Daniel Wilson,
 replied 6 years ago
Daniel Wilson
Category: Medium and Heavy Trucks
Satisfied Customers: 14,854
Experience: Owner at DJ Wilson
Verified

Hi my name is***** will be glad to try to help. ?Bare with me while I pull up these codes

ISX? What is the complete model?

This fault code becomes active when the aftertreatment diesel oxidation catalyst inlet and aftertreatment diesel particulate filter inlet temperature sensors do not detect the presence of a catalyst in the aftertreatment system. This can be caused by tampering with the catalyst system, the catalyst has been removed from the vehicle, or a damaged catalyst

CODEREASONEFFECT

Fault Code: 1664
PID: S380
SPN: 3050
FMI: 11
LAMP: Amber
SRT:

Catalyst Missing - Condition Exists. The aftertreatment catalyst in the exhaust system is not present.

Active aftertreatment diesel particulate filter regeneration will be disabled

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Technician: Daniel Wilson,
 replied 6 years ago

CODEREASONEFFECT

Fault Code: 1893
PID: S324
SPN: 3251
FMI: 2
LAMP: Amber
SRT:

EGR Valve Control Circuit - Abnormal Update Rate. No communications or invalid data transfer rate detected on the SAE J1939 data link between the ECM and the smart EGR valve.

EGR valve operation will be disabled.

CODEREASONEFFECT

Fault Code: 1922
PID: S324
SPN: 3251
FMI: 0/0
LAMP: Red
SRT:

Aftertreatment Diesel Particulate Filter Differential Pressure - Data Valid but Above Normal Operational Range - Most Severe Level. The soot load of the aftertreatment diesel particulate filter has exceeded the recommended limits.

The stop engine light will illuminate. Severe engine derate.

CODEREASONEFFECT

Fault Code: 1883
PID: S324
SPN: 3251
FMI: 2/2
LAMP: Amber
SRT:

Aftertreatment Particulate Filter Differential Pressure Sensor - Data Erratic, Intermittent, or Incorrect. The aftertreatment diesel particulate filter differential pressure sensor is reading an erratic value at initial key-on or during engine operation.

Active aftertreatment diesel particulate filter regeneration will be disabled.

CODEREASONEFFECT

Fault Code: 2639
PID: S324
SPN: 3251
FMI: 0/15
LAMP: None
SRT:

Aftertreatment Diesel Particulate Filter Differential Pressure - Data Valid but Above Normal Operating Range - Least Severe Level. The soot load of the aftertreatment diesel particulate filter has exceeded the recommended limits.

The aftertreatment dash lamp will be illuminated and will begin to flash as the severity of the soot load increases. Possible engine protection derate based on severity.

CODEREASONEFFECT

Fault Code: 1981
PID: S324

SPN: 3251
FMI: 0/15
LAMP: Amber
SRT:

Aftertreatment Particulate Filter Differential Pressure - Data Valid But Above Normal Operating Range - Least Severe Level. The aftertreatment differential pressure has exceeded the maximum operating limits or the diesel particulate filter is plugged.

EGR valve operation will be disabled.

Active regeneration will be disabled

CODEREASONEFFECT

Fault Code: 1921
PID: S324
SPN: 3251
FMI: 0/16
LAMP: Amber
SRT:

Aftertreatment Diesel Particulate Filter Differential Pressure - Data Valid but Above Normal Operational Range - Moderately Severe Level. The soot load of the aftertreatment diesel particulate filter has exceeded the recommended limits.

The aftertreatment dash lamp will flash. Engine protection derate.

CODEREASONEFFECT

Fault Code: 1879
PID: S324
SPN: 3251
FMI: 3/3
LAMP: Amber
SRT:

Aftertreatment Particulate Filter Differential Pressure Sensor Circuit - Voltage Above Normal, or Shorted to High Source. High signal voltage detected at the aftertreatment differential pressure sensor circuit.

Active aftertreatment diesel particulate filter regeneration will be disabled

CODEREASONEFFECT

Fault Code: 1881
PID: S324
SPN: 3251
FMI: 4/4
LAMP: Amber
SRT:

Aftertreatment Particulate Filter Differential Pressure Sensor Circuit - Voltage Below Normal, or Shorted to Low Source. Low signal voltage or open circuit detected at the aftertreatment differential pressure sensor circuit.

Active aftertreatment diesel particulate filter regeneration will be disabled

There are many possibilities for code 324....I posted them. You need the FMI number to determine which one you have. Let me know

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Technician: Daniel Wilson,
 replied 6 years ago

Hi, I tried accepting your phone offer a few times but says there is trouble processing you payment. would you like customer service?

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Category: Medium and Heavy Trucks
Satisfied Customers: 14,854
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