P1123

BAT Team

By BAT Team (Contact Me)
Last Updated 2017-01-17
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Trouble CodeFault LocationProbable Cause
P1123 Long Term Fuel Trim Adjustment Bank 1 System Too Rich (AUDI, VOLKSWAGEN)
Pedal Position 1 High Input (BMW, MINI)
Throttle Position Sensor Circuit Intermittent High Voltage (FORD, LINCOLN, MERCURY)
Long Term Fuel Trim Error System Rich (HYUNDAI)
Coolant Flow Control Valve Position Sensor Circuit High (LEXUS, TOYOTA)
Throttle Position Sensor Stuck Closed Lower Than Expected (MAZDA)

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Other Manufacturer Specific Definitions for P1123

Throttle Position Sensor Circuit Intermittent High Voltage (Ford)
Coolant Flow Control Valve Position Sensor Circuit High (Toyota)
Long Term Fuel Trim Adjustment Bank 1 System Too Rich (Volkswagen)
Long Term Fuel Trim Adjustment Bank 1 System Too Rich (Audi)
Ignition system diagnostic monitor, cylinder 1 – duration too short (BMW)
Long term fuel trim – additive – mixture too rich (Hyundai)
Throttle motor relay – circuit malfunction (Infiniti)
Throttle position (TP) sensor – voltage low (Land Rover)
Coolant Flow Control Valve Position Sensor Circuit High (Lexus)
Throttle Position Sensor Circuit Intermittent High Voltage (Lincoln)
Throttle position (TP) sensor – stuck open (Mazda)
Throttle Position Sensor Circuit Intermittent High Voltage (Mercury)
Pedal Position 1 High Input (Mini)

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