DTC P0236-00: Boost Pressure Sensor Circuit Range/Performance Problem: Outline

DTC P0236:00 (PCM, VIN Y) DETECTION CONDITION AND POSSIBLE CAUSE

System malfunction location	Boost pressure sensor circuit range/performance problem
Detection condition	Any one of the following conditions is met: The condition has continued for 1 s in which difference in barometric pressure measured and turbocharger/supercharger boost pressure is more than 12.0 kPa {0.122 kgf/cm² , 1.74 psi}, difference in manifold absolute pressure and turbocharger/supercharger boost pressure is more than 13.3 kPa {0.136 kgf/cm² , 1.93 psi} and difference in turbocharger/supercharger boost pressure and exhaust pressure is less than -30.7 kPa {-0.313 kgf/cm² , -4.45 psi}. The condition has continued for 1 s in which difference in barometric pressure measured and turbocharger/supercharger boost pressure is less than -12.0 kPa {-0.122 kgf/cm² , -1.74 psi}, difference in manifold absolute pressure and turbocharger/supercharger boost pressure is less than -13.3 kPa {-0.136 kgf/cm² , -1.93 psi} and difference in turbocharger/supercharger boost pressure and exhaust pressure is more than 30.7 kPa {0.313 kgf/cm² , 4.45 psi}. Precondition Ignition switched off: 12.0-15.0 min have elapsed The following DTCs are not detected: BARO sensor: P2228:00 and P2229:00 MAP sensor: P0107:00 and P0108:00 Boost pressure sensor: P0237:00 and P0238:00 Exhaust gas pressure sensor: P0472:00 and P0473:00
Fail-safe	Not applicable
Possible cause	Boost pressure sensor connector or terminals malfunction Boost pressure sensor malfunction PCM connector or terminals malfunction PCM malfunction
System wiring diagram	Not applicable
Connector diagram	Not applicable