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tim culbertson Posted on Jan 30, 2012

What does 2633 fault code mean (charge air system offset drift under engine load

Could anyone help me with this problem

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  • Posted on Aug 22, 2012
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2633 charge air system offset drift.The drift is the temperature inthe charged air system and the offset is the computers inabilaty to control it.Check your air filter.If its restricted or mostly clogged can result in temp drifting out of control.2633 is very hard to clear.Youll have to do a filter initialization,MAF initialization and a dpf regen to clear the code.Until you clear the code your engine will stay in Limp Home Mode resulting in no power ,early shifts.

  • Rudy Farkas
    Rudy Farkas Nov 21, 2016

    spot on thank you

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Anonymous

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  • Posted on Jan 31, 2012

SOURCE: 2633 fault code what does it mean

the brand model and year would help me identify the issue further. Thank you

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Komatsu Fault Codes

E02 PC-the EPC system;
E03, Swing parking brake system;
E10, the engine controller power failure, the engine control drive system circuit malfunction (this engine stall;
E11, the engine control system failure (decrease of output power, in order to protect the engine);
E14, the feedback system abnormalities;
E15, engine sensors (temperature, fuel pressure, oil pressure) fault;
EOE, a network failure.
The fault code: the 989L00 the engine controller lock warning (mode 1).
989M00, the engine controller to lock warning (mode 2).
989N00, the engine controller to lock warning (mode 3).
AA10NX air filter clogging.
AB00KE charging voltage is too low.
B @ BAZG, low oil pressure.
B @ BAZK, the oil level is too low.
B @ BCNS, engine coolant overheating.
The @ B BCZK the coolant level is too low.
B @ the HANS, the hydraulic oil from overheating.
CA111, the engine controller internal fault.
CA115, the engine speed sensor and backup speed sensor failure.
CA122, the intake air pressure sensor feedback voltage is too high failure.
CA123, the intake air pressure sensor feedback voltage is too low failure.
CA131, the throttle plate sensor feedback voltage failure.
CA132 throttle plate sensor feedback voltage and low failure.
CA144, high coolant temperature sensor feedback voltage fault 145, the coolant temperature sensor feedback voltage is too low failure;
CA153, intake air temperature sensor feedback voltage is too high failure;
CA154, intake air temperature sensor feedback voltage is too low failure;
CA155, the intake air temperature is too high (over limit);
CA187, sensor power supply voltage is too high failure;

More Fault Codes HERE http://truckmanual.weebly.com/komatsu-fault-codes.html
on Dec 20, 2016 • Cars & Trucks
0helpful
1answer

89 dodge ram truck 2500 2wd code reader says 4 codes dont know what they mean p1509, p1298, p0118 andp0113

P1509 Dodge - Leak Detection Pump Switch or Mechanical Fault

P1298 Dodge - Air/Fuel Ratio Lean Under Wide Open Throttle Condition
- Plugged air filter
- Plugged fuel filter
- Defective fuel pump
- Ignition system weak-misfires
- Defective coil

P0118 Dodge - Engine Coolant Temperature Sensor Circuit High
- Low engine coolant level
- Faulty Engine Coolant Temperature (ECT) sensor
- Faulty engine coolant thermostat
- Engine Coolant Temperature (ECT) sensor harness is open or shorted
- Engine Coolant Temperature (ECT) sensor electrical circuit poor connection

P0113 Dodge - Intake Air Temperature Sensor 1 Circuit High
- Faulty Intake Air Temperature (IAT) sensor
- Dirty air filter
- Intake Air Temperature (IAT) sensor harness is open or shorted
- Intake Air Temperature (IAT) sensor circuit poor electrical connection

I’m happy to assist further over the phone at https://www.6ya.com/expert/brock_d67526d2a834c47e

1helpful
1answer

I have audi Q5 2010 model i have a fault code to the transmission i dont know what is this P1f68

HI,
Strongly suggest taking to the dealer as it should still be under warranty.

Code info I googled:

OBD II Fault Code P1F68 :Description of OBD II Fault code P1F68

TH2TNK Sensor Value Offset Shifting
Possible failuer of OBD II Fault code P1F68

  • Hydrogen Tank Internal Temperature Sensor (TH2TNK) offset shifting
  • Inlet Air Temperature Sensor (TA) offset shifting
  • Offset shifting of both Teperature Sensor (TH2TNK) and Inlet Air Temperature Sensor (TA) in Hydrogen Tank
  • RTC function error (Miscalculated Soak Time)
  • FSVSCM failure
  • FCCM failure
Diagnostic Procedure using AutoHex auto Scan tool tester
  • The rear average wheel speed > 15km/h and vehicle speed on the meter<1km/h
  • If the rear average wheel speed > 15km/h and VSP<1km/h lasts for 0.3 seconds, the malfunction is determined.
Test Conditions using AutoHex Scan tool tester
  • Vehicle speed / wheel speed is normal
  • Brake is out of action
  • The automatic brake is out of action
Clear Fault codes Conditions
  • The rear average wheel speed > 15km/h and vehicle speed on the meter<1km/h
  • If the rear average wheel speed > 15km/h and VSP<1km/h lasts for 0.3 seconds, the malfunction is determined.
MIL Status
  • Glow ON


Note:
  • AutoHex is a professional OBD /OBD II diagnostic scanner / scan tool tester.
  • This fault code is a GERENRIC fault code, some cars may change the meaning of this fault code.
    To get the accurate fault code description you may use AutoHex OBD scanner
0helpful
1answer

2633 fault code what does it mean

the brand model and year would help me identify the issue further. Thank you
1helpful
1answer

I need to know what diagnostic code p1762 means

Dodge: Governor pressure sensor offset improper voltage Dodge: Governor pressure sensor offset improper voltageFault Code P1762: Automatic transmission Governor pressure sensor offset improper voltage
1helpful
1answer

What do the following codes mean for repairs on a 2004 Escalade.The codes that came up on the board were as followed.PO101-Master Airflow Circut,PO171-Fuel System Bank 1,PO174-Fuel System Bank 2

bank 1= The cylinder bank with the # 1 cylinder or the cylinder bank that is offset forward. the 1 cylinder is the furthest offset forward cylinder. you could also have an air leak in the intake.
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1answer

Error code uooo9

JUDGING BY UR FAULT CODE IT MIGHT BE P0009 WHICH TO ME IS ENGINE POSITION SYSTEM PERFORMANCE BANK 2 WHAT EVER THAT MEANS I'M NOT SURE CERTAINLY CAN FIND OUT FOR YOU IF THAT HELPS.
2helpful
1answer

Triton V10 Engine Shudders under load

have your fuel system vacuumed out our excursion did it as well the injectors are not at fault it is the fuel lines
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