The Boost Air Pressure Sensor is used to monitor the pressure of the air in the intake system after the turbocharger. The sensor consists of a pressure sensitive diaphragm/amplifier sensor. Air pressure causes the sensors diaphragm to deflect and produce an electrical signal proportional to the pressure. The diaphragm deflection signal is amplified in the sensor.
The sensor signals are used to calculation fuel injection and is monitored by the Engine Control Module (ECM).
The engine control module (ECM) will set a diagnostic trouble code (DTC) and derate the engine to avoid engine damage if the sensor signal is not within predetermined limits, or the signal is not rational.
Conditions for diagnostic trouble code (DTC):
1) The sensor signal is stuck
Probable cause
1) Charge air temperature sensor
-
DETROIT DDDL 8.14 SP3 – Detroit Diesel Diagnostic Link 8.14 SP3 2021 ( 1PC )
Detroit $73.00Rated 0 out of 5 -
John Deere & Hitachi Parts ADVISOR 2020 [08.2020] Offline DVD Spare Parts Catalog
John Deere $120.00Rated 0 out of 5 -
VOLVO PREMIUM TECH TOOL PTT 2.7.30 Developer + Devtool + INSTALATION VIDEO!
Trucks software $60.00Rated 0 out of 5
Related products
-
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 1127 FMI 10 (MCM) Slow Boost Response
DD16 GHG14 (2014-16)Rated 0 out of 5 -
PACCAR MX (2004 Emissions) Fault Code: P1219 Injector Solenoid Valve Cylinder 2 – Voltage Too Low or Short Circuit to Ground on ECU (D420) Pin (A9)
MX (2004 Emissions)Rated 0 out of 5 -
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3660 FMI 4 (MCM) Injector Cylinder #2 Amplifier Control Valve Abnormal Operation (MIN)
DD13 EPA10 (2010-13)Rated 0 out of 5 -
Volvo All Engines (2017 Emissions) Fault Code: P024500 PID: EMS Wastegate Short Circuit Low
All Engines (2017 Emissions)Rated 0 out of 5 -
Detroit DD15 EPA07 (2007-09) Fault Code: SPN 1077 FMI 6 (MCM) Quantity Control Valve Current Too High
DD15 EPA07 (2007-09)Rated 0 out of 5 -
Cummins ISB CM550 (1990-94) Fault Code: 432 PID: 91 SPN: 91 FMI: 13 Accelerator Pedal Circuit (ISS)
CumminzRated 0 out of 5 -
Detroit DD16 EPA10 (2010-13) Fault Code: SPN 677 FMI 5 (MCM) Engine Starter Relay Open Circuit
DD16 EPA10 (2010-13)Rated 0 out of 5 -
Volvo All Engines (2010 Emissions) Fault Code: SPN 4375 FMI 12 PID: PSID 121 Aftertreatment Diesel Exhaust Fluid Pump (DEF) Driver Percentage
All Engines (2010 Emissions)Rated 0 out of 5 -
Volvo All Engines (2017 Emissions) Fault Code: P112100 PID: EMS EGR Temperature Too High
All Engines (2017 Emissions)Rated 0 out of 5