P1109

BAT Team

By BAT Team (Contact Me)
Last Updated 2017-01-17
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Trouble CodeFault LocationProbable Cause
P1109 Sensor Circuit Out of Range High (BARO)
BARO Sensor Circuit Out of Range High (ACURA, HONDA)
HO2S22 Sensor Circuit Voltage Too Low Air Leak (AUDI, VOLKSWAGEN)
Secondary Port Throttle System (BUICK, CADILLAC, CHEVROLET, GMC)
IAT Sensor 2 Intermittent Condition (FORD)
Fuel Pump - Abnormal (HYUNDAI)

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Other Manufacturer Specific Definitions for P1109

IAT Sensor 2 Intermittent Condition (Ford)
Secondary Port Throttle System (GM)
HO2S22 Sensor Circuit Voltage Too Low Air Leak (Volkswagen)
BARO Sensor Circuit Out of Range High (Acura)
HO2S22 Sensor Circuit Voltage Too Low Air Leak (Audi)
Secondary Port Throttle System (Buick)
Secondary Port Throttle System (Cadillac)
Secondary Port Throttle System (Chevrolet)
Barometric pressure (BARO) sensor – circuit malfunction, out of range (Honda)
Fuel Pump - Abnormal (Hyundai)
Intake air temperature (IAT) sensor 2 -circuit intermittent (Lincoln)
Throttle actuator – incorrect signal (Saab)

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