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Home >> Genesis >> 2021 >> G90 5.0 Ultimate, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 32 (Engine Control System Diagnosis - 3.3L (4 Of 9)) >> DTC P0236-00: Turbocharger/SuperCharger Boost Sensor 'A' Circuit Range/Perform >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

WARNING: This page is about a different variant/trim than selected.
Item Detecting Condition Possible Cause
DTC Strategy
  • Plausibility check
  1. Poor connection or damaged harness
  2. Boost Pressure Sensor (PUT)
Case 1 Enable Condition
  • Engine off time is longer than 4 seconds
  • Engine speed is lower than 32 RPM
  • Barometric pressure (BARO) sensor voltage is between 0.2V and 4.9V
  • Manifold air pressure sensor voltage is between 0.2V and 4.8V
  • Pressure Up Throttle (PUT) sensor voltage is between 0.2V and 4.8V
Threshold Value
  • Pressure upstream throttle (PUT) is out of range (engine stopped)
  • PUT is 15 kPa greater than MAP
  • PUT_(full load) is 20 kPa lower than PUT_(engine stop)
  • PUT is 15 kPa greater than BARO
  • BARO is 15 kPa lower than MAP
Diagnosis Time
  • Immediate
Case 2 Enable Condition
  • Engine speed is greater than 640~960 RPM
  • Delay time in engine idle is more than 2 seconds
Threshold Value
  • Pressure upstream throttle (PUT) is out of range (engine running)
  • PUT (full load) is 15 kPa greater than MAP (full load)
  • MAP (full load) is 20 kPa greater than MAP (idle speed)
  • BARO (idle speed) is 20 kPa greater than PUT (idle speed)
  • BARO (closed throttle) is 15 kPa greater than PUT (closed throttle)
  • PUT (full load) is 20 kPa lower than PUT (closed throttle)
  • PUT (full load) is 30 kPa lower than BARO (full load)
Diagnosis Time
  • 2 seconds
MIL On Condition
  • 2 driving cycles
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