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) Charge air temperature too high
Probable cause
1) Intake manifold air temperature (IMAT) and pressure sensor
2) Extreme driving conditions
3) Poor cooling
Detailed information
1) High ambient temperature can cause an active diagnostic trouble code (DTC)
-
CLAAS WebTIC Offline [11.2021] Service Information – ENGLISH Language
CLAAS $100.00Rated 0 out of 5 -
Detroit Diesel Diagnostic Link DDDL 8.0 PRO PROFESSIONAL Software trucks
Detroit $25.00Rated 0 out of 5 -
download MANCATS II v14.01 2014 Diagnostic software MAN CATS ( virtual machine )
MAN $75.00Rated 0 out of 5 -
JPRO 2022 v1 Commercial Vehicle Diagnostics V1 Software Download & Installation Service ( 1 PC )
JPRO $94.00Rated 0 out of 5 -
JOHN DEERE SERVICE ADVISOR 5.3.225 DATABASE AG + CF ENGLISH 2023
John Deere $250.00Rated 0 out of 5
Related products
-
Detroit DD15 EPA07 (2007-09) Fault Code: SPN 636 FMI 31 (MCM) Crankshaft Position Sensor – Error Detected
DD15 EPA07 (2007-09)Rated 0 out of 5 -
Volvo All Engines (2017 Emissions) Fault Code: P051B64 PID: EMS Engine High Resolution Crankcase Pressure Circuit Range/Performance
All Engines (2017 Emissions)Rated 0 out of 5 -
CAT 3406E (Prefix 5DS or 1LW) Fault Code: 35 PID: 190 SPN: FMI: 0 Engine Overspeed Warning
3406E (Prefix 5DS or 1LW)Rated 0 out of 5 -
Volvo Engine D11L (Tier 4) Fault Code: U008088 Vehicle Communication Engine Subnet – Bus Off
D11L (Tier 4)Rated 0 out of 5 -
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 3563 FMI 20 (MCM) Ambient And Inlet Manifold Pressure Difference (Low Box)
DD13 EPA10 (2010-13)Rated 0 out of 5 -
Eaton Gen 1 (AutoShift) Fault Code: 74 PID: SID 54 FMI: 7 Failed To Sync Initial Engagement
DTC TRUCKSRated 0 out of 5 -
Detroit DD16 GHG14 (2014-16) Fault Code: SPN 84 FMI 21 (CPC) Vehicle Speed Sensor Erratic
DD16 GHG14 (2014-16)Rated 0 out of 5 -
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 3216 FMI 2 (ACM) Selective Catalyst Reduction Inlet NOx Sensor Rationality Error
DD13 GHG14 (2014-16)Rated 0 out of 5 -
PACCAR MX (2004 Emissions) Fault Code: P1677 PCI ECU – Software Error
MX (2004 Emissions)Rated 0 out of 5 -
Volvo All Engines (2010 Emissions) Fault Code: SPN 412 FMI 2 PID: Engine Exhaust Gas Recirculation Temperature
All Engines (2010 Emissions)Rated 0 out of 5 -
PACCAR MX (2004 Emissions) Fault Code: P0691 Electronically Controlled Fan – Voltage Too Low or Short Circuit to Ground on ECU (D420) Pin (C74)
MX (2004 Emissions)Rated 0 out of 5 -
CAT 3406E (Prefix 5DS or 1LW) Fault Code: 36 PID: 84 SPN: FMI: 2 Vehicle Speed signal invalid
3406E (Prefix 5DS or 1LW)Rated 0 out of 5 -
PACCAR MX (2004 Emissions) Fault Code: P1206 Injector Solenoid Valve Cylinder 5 – Short Circuit Between ECU (D420) Pin (A3) and Pin (A4)
MX (2004 Emissions)Rated 0 out of 5