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Soul Base, Standard Trans
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Engine Control System Diagnosis (1 Of 2) - 1.6L
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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
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Signal Waveform & Data
Fig 1: Fuel Pressure Regulator Waveforms - Idle
Courtesy of KIA MOTORS AMERICA, INC.
Fig 2: Fuel Pressure Regulator Waveforms - 2000 RPM
Courtesy of KIA MOTORS AMERICA, INC.
Fig 3: Fuel Pressure Regulator Waveforms - 3000 RPM
Courtesy of KIA MOTORS AMERICA, INC.
Courtesy of KIA MOTORS AMERICA, INC.
Courtesy of KIA MOTORS AMERICA, INC.
Courtesy of KIA MOTORS AMERICA, INC.