PACCAR MX (2004 Emissions) Fault Code: P1122 Cruise Control Brake Signal - Data Erratic, Intermittent, or Incorrect
PACCAR MX (2004 Emissions) Fault Code: P1128 Inlet Air Temperature In Inlet Manifold - Data Valid but Too High
PACCAR MX (2004 Emissions) Fault Code: P1127 Intercooler Temperature - Data Valid but Too High, Moderately Severe
PACCAR MX (2004 Emissions) Fault Code: P1133 Lambda Sensor Heater - Voltage Too High or Short Circuit to Supply on ECU (D420) Pin (C46)
PACCAR MX (2004 Emissions) Fault Code: P1134 Lambda Sensor Heater - Voltage Too Low or Short Circuit to Ground on ECU (D420) Pin (C46)
PACCAR MX (2004 Emissions) Fault Code: P1136 P1136, Lambda Sensor Heater - Voltage Too Low or Short Circuit to Ground on ECU (D420) Pin (C46)
PACCAR MX (2004 Emissions) Fault Code: P1135 Lambda Sensor Heater - Voltage Too High or Short Circuit to Supply on ECU (D420) Pin (C46)
PACCAR MX (2004 Emissions) Fault Code: P1138 Lambda Sensor Heater - Voltage Too Low or Short Circuit to Ground on ECU (D420) Pin (C46)
PACCAR MX (2004 Emissions) Fault Code: P1137 Lambda Sensor Heater Power Supply - Incorrect
PACCAR MX (2004 Emissions) Fault Code: P1139 Lambda Sensor Calibration - Malfunction