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2015
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Equus Signature
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Engine Control System Diagnosis (1 Of 3)
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DTC P0091: Fuel Pressure Regulator 1 Control Circuit Low
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Specification
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Signal Waveform & Data
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Signal Waveform & Data
Fig 1: Scantool Display - Normal Waveform Of FPR (B1) At Idle
Courtesy of HYUNDAI MOTOR AMERICA
Fig 2: Scantool Display - Normal Waveform Of FPR (B2) Parameter At Acceleration And Deceleration
Courtesy of HYUNDAI MOTOR AMERICA