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 voltage at pin A14.EA:22 is less than 0.29?V
Observable symptoms
1) Low Power
2) The charge pressure gauge shows 0 in the instrument
Probable cause
1) Wiring harness
2) Intake manifold air temperature (IMAT) and pressure sensor
Detailed information
1) Pressure set to atmospheric pressure plus 30 kPa (4.5 psi)
-
DOWNLOAD NISSAN UD DIESEL PC-CONSULT DIAGNOSTIC 1.1.13 & PC-REPROMASTER 1.2.0
NISSAN UD $100.00Rated 0 out of 5 -
ddct Detroit diesel calibration tool (DDCT) v4.5 English Include Calibrations & Metafiles
Detroit $30.00Rated 0 out of 5 -
download MANCATS II v14.01 2014 Diagnostic software MAN CATS ( virtual machine )
MAN $75.00Rated 0 out of 5 -
premium volvo tech tool update 2.8.150 diagnostic software 1pc
Trucks software $150.00Rated 0 out of 5 -
Scania SDP3 2.48.6 Diagnosis & Programming for VCI 3 VCI3 without Dongle
Scania $30.00Rated 0 out of 5 -
PACCAR Electronic Service Analyst 5.4.3.0 SW files 27.03.2021 software trucks
PACCAR $60.00Rated 0 out of 5
Related products
-
Allison WTEC II Fault Code: 54 PID: SPN: 93 FMI: Oncoming ratio test (after shift), N3 to 3
AllisonRated 0 out of 5 -
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 4360 FMI 8 (ACM) SCR Inlet Temperature Signal Spike
DD13 EPA10 (2010-13)Rated 0 out of 5 -
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 188 FMI 31 (MCM) Idle Speed is Higher Than Targeted Idle Speed
DD13 GHG14 (2014-16)Rated 0 out of 5 -
Volvo All Engines (2010 Emissions) Fault Code: SPN 656 FMI 7 PID: SID 6 Engine Injector Cylinder 6
All Engines (2010 Emissions)Rated 0 out of 5 -
Volvo All Engines (2017 Emissions) Fault Code: P20C113 PID: ACM Reductant Heater “C” Control
All Engines (2017 Emissions)Rated 0 out of 5 -
Detroit DD13 EPA10 (2010-13) Fault Code: SPN 98 FMI 0 (CPC) Oil Level High
DD13 EPA10 (2010-13)Rated 0 out of 5 -
PACCAR MX (2004 Emissions) Fault Code: P250D Engine Oil Level – Open Circuit on ECU (D420) Pin (B35)
MX (2004 Emissions)Rated 0 out of 5 -
Detroit DD13 EPA07 (2007-09) Fault Code: SPN 110 FMI 0 (MCM) Coolant Temperature High
DD13 EPA07 (2007-09)Rated 0 out of 5 -
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 628 FMI 17 (CPC) ECU OS Task Timed Out Prior to Completion
DD13 GHG14 (2014-16)Rated 0 out of 5 -
Detroit DD15 EPA10 (2010-13) Fault Code: SPN 3246 FMI 8 (ACM) Diesel Particulate Filter Outlet Temperature – Signal Spike
DD15 EPA10 (2010-13)Rated 0 out of 5 -
Detroit DD15 GHG14 (2014-16) Fault Code: SPN 2797 FMI 4 (MCM) Fuel Injector Needle Control Valve Cylinder 1, 2, 3 Shorted to Ground
DD15 GHG14 (2014-16)Rated 0 out of 5 -
Volvo All Engines (2013 Emissions) Fault Code: P05EB00 PID: EMS Cold Start SCR Nox Catalyst Inlet Temperature Too Low
All Engines (2013 Emissions)Rated 0 out of 5 -
Detroit DD13 GHG14 (2014-16) Fault Code: SPN 1845 FMI 9 (CPC) TCFG2 Message is Missing
DD13 GHG14 (2014-16)Rated 0 out of 5 -
Volvo All Engines (2017 Emissions) Fault Code: P055A64 PID: EMS Engine Oil Pressure Sensor/Switch “B”
All Engines (2017 Emissions)Rated 0 out of 5