Textron Motors 408014, Diagnostic Manual

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36 DHB MPE850 MAR Rev B | 408014 | 408090 | 408101 | 408246 |
5 Troubleshooting with trouble codes
5.2 Description of trouble codes
Trouble code
Displayed fault
Trouble code description
Possible consequences
Affected part/system
►
Possible consequences/remedy
P2119 Throttle Actuator Control Throttle Body Range/
Performance
Implausible values of the sensors.
Unusual or no throttle response.
Throttle body
WARNING! The throttle body is a safety
critical component. Improper repair or
cleaning of the throttle body may endanger
the safety of persons. Always replace a
defective throttle body.
► A tight throttle body can cause the fault.
Check the throttle body.
► Check wiring in the wire harness to the
affected part. (See chapter 7 Wiring
diagram.)
► Replace the affected part. (See the repair
manual.)
P211A Throttle Actuator Control Throttle Body Range/
ERROR
Throttle body
Subsequent fault to throttle body sensor faults.
No separate troubleshooting required.
P2122 Throttle/Pedal Position Sensor/Switch "D"
Circuit Low Input
Open circuit or short circuit to ground at part or
wire harness.
Unusual or no throttle response.
Throttle request unit
► Check wiring in the wire harness to the
affected part. (See chapter 7 Wiring
diagram.)
► Replace the affected part. (See the vehicle
manufacturer‘s documentation.)
P2123 Throttle/Pedal Position Sensor/Switch "D"
Circuit High Input
Short circuit to plus at part or wire harness.
Unusual or no throttle response.
Throttle request unit
► Check wiring in the wire harness to the
affected part. (See chapter 7 Wiring
diagram.)
► Replace the affected part. (See the vehicle
manufacturer‘s documentation.)