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PACCAR PX-8 CM2150 (2007-09) Fault Code: 153 PID: 105 SPN: 105 FMI: 3 Intake Manifold 1 Temperature Sensor Circuit – Voltage Above Normal or Shorted to High Source. High signal voltage detected at intake manifold air temperature circuit.
Publicado por Diezel Solutions en
Verify the electronic control module (ECM) calibration is correct. Check the calibration revision history found on QuickServe® Online for applicable fixes to the calibration stored in the ECM. If necessary, recalibrate the ECM. The intake manifold air temperature sensor shares return wires in the engine harness with other sensors. Opens and shorts in the engine harness can cause multiple fault codes to be active. Check active fault codes with multiple counts first. Possible causes: 1)Open return circuit in the harness, connectors, or sensor2)Open signal circuit or shorted to voltage source. Possible repairs: 1)Replace the intake manifold air temperature sensor2)Replace the...
PACCAR PX-8 CM2150 (2007-09) Fault Code: 154 PID: 105 SPN: 105 FMI: 4 Intake Manifold 1 Temperature Sensor Circuit – Voltage Below Normal or Shorted to Low Source. Low signal voltage detected at intake manifold air temperature circuit.
Publicado por Diezel Solutions en
Verify the electronic control module (ECM) calibration is correct. Check the calibration revision history found on QuickServe® Online for applicable fixes to the calibration stored in the ECM. If necessary, recalibrate the ECM. The intake manifold temperature sensor shares return wires in the engine harness with other sensors. Opens and shorts in the engine harness can cause multiple fault codes to be active. Check fault codes with multiple counts first. Possible causes: 1)Signal circuit shorted to ground in the harness2)Signal circuit shorted to return or ground in the sensor. Possible repairs: 1)Replace the intake manifold air temperature sensor.2)Replace the ECM.3)Repair...
PACCAR PX-8 CM2150 (2007-09) Fault Code: 155 PID: 105 SPN: 105 FMI: 0 Intake Manifold 1 Temperature – Data Valid but Above Normal Operational Range – Most Severe Level.
Publicado por Diezel Solutions en
Verify the electronic control module (ECM) calibration is correct. Check the calibration revision history found on QuickServe® Online for applicable fixes to the calibration stored in the ECM. If necessary, recalibrate the ECM. . The intake manifold air temperature sensor measures the temperature of the charge air as it passes through the intake manifold. Possible causes: 1)Restricted air flow through the charge air cooler2)Undersized charge air cooler3)High turbocharger compressor outlet temperature4)For marine engines verify the cooling water intake is not blocked or clogged with debris. Possible repairs: 1)Replace the intake manifold temperature sensor. PACCAR PX-8 CM2150 (2007-09) Fault Code: 154...
PACCAR PX-8 CM2150 (2007-09) Fault Code: 1663 PID: SPN: 3241 FMI: 11 Catalyst Inlet Temperature Sensor Swapped with Outlet – Condition Exists. The inlet and outlet catalyst temperature sensor connections are swapped.
Publicado por Diezel Solutions en
Verify the ECM calibration is correct. Check the calibration revision history found on QuickServe™ Online for applicable fixes to the calibration stored in the ECM. If necessary, calibrate the ECM. This fault code is activated when the ECM determines that the temperature reading from the aftertreatment diesel oxidation catalyst inlet temperature sensor and the aftertreatment diesel particulate filter inlet temperature sensor are reading backwards. The most likely cause of this fault code is that the aftertreatment diesel oxidation catalyst inlet temperature sensor and the aftertreatment diesel particulate filter inlet temperature sensor connectors are swapped at the OEM harness. The diesel...
PACCAR PX-8 CM2150 (2007-09) Fault Code: 1664 PID: SPN: 3050 FMI: 11 Catalyst Missing – Condition Exists. The aftertreatment catalyst in the exhaust system is not present.
Publicado por Diezel Solutions en
Verify the electronic control module (ECM) calibration is correct. Check the calibration revision history found on QuickServe® Online for applicable fixes to the calibration stored in the ECM. If necessary, recalibrate the ECM. 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. Possible causes: 1)Tampering with the catalyst system2)Removing the catalyst system from the vehicle3)A damaged catalyst. Possible repairs: 1)Install the proper diesel oxidation catalyst for the application. PACCAR PX-8 CM2150 (2007-09) Fault Code: 1663 PID: SPN:...