Textron Motors 408014, Diagnostic Manual

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19 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
P0101 Mass or Volume Air Flow Circuit Range/
Performance
Implausible values in air mass calculation.
Loss of power.
Starting difficulties.
Sensor intake manifold pressure/temperature
► Check wiring in the wire harness to the
affected part. (See chapter 7 Wiring
diagram.)
► Replace the affected part. (See the repair
manual.)
► Leak air in the intake system can cause the
fault. Check the intake system.
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.
► Corrosion or soiling in the throttle body can
cause the fault. Check the throttle body.
(See the repair manual.)
P0107 Manifold Absolute Pressure/Barometric
Pressure Circuit Low Input
Open circuit or short circuit to ground at part or
wire harness.
Loss of power.
Starting difficulties.
Sensor intake manifold pressure/temperature
► Check wiring in the wire harness to the
affected part. (See chapter 7 Wiring
diagram.)
► Replace the affected part. (See the repair
manual.)
P0108 Manifold Absolute Pressure/Barometric
Pressure Circuit High Input
Short circuit to plus at part or wire harness.
Loss of power.
Starting difficulties.
Sensor intake manifold pressure/temperature
► Check wiring in the wire harness to the
affected part. (See chapter 7 Wiring
diagram.)
► Replace the affected part. (See the repair
manual.)