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Home >> Hyundai >> 2017 >> Sonata Base >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 42 (Engine Control System Diagnosis - 2.0L (2 Of 3) (Except HEV)) >> DTC P0236: 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)
Enable Conditions
  • Engine off time is longer than 4 sec
  • PUT sensor voltage is higher than 0.16 V and lower than 4.92 V
  • 0.15 V to less than MAP sensor voltage is higher than 0.15 V and lower than 4.85 V
Threshold Value
  • 3 preconditions under the engine stop
    • Difference between PUT (pressure upstream throttle) pressure and MAP (manifold air pressure) is higher than 10 KPa
    • Difference between PUT (pressure upstream throttle) pressure and AMP (atmosphere pressure) is higher than 10 KPa
    • Difference between AMP (atmosphere pressure) and MAP (manifold air pressure) is lower than 10 KPa
Diagnostic Time
  • Immediately
Mil On Condition
  • 2 Driving Cycles
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