Nilfisk-Advance Advance Retriever 2060 Service Manual page 154

' , $ * 1 2 6 7 , & 3 5 2 & ( ' 8 5 ( 6
ZENITH FUEL SYSTEMS,
NO
Fuel level ?
YES
Map Sensor ?
YES
APP sensor
or speed select
output
OK?
YES
Governor actuator
input
OK?
YES
Governor
actuator
continuity ?
YES
Check throttle
plate rotation
( Q J L Q H U X Q V E X W Z L O O Q R W D F F H O H U D W H
See: Engine runs low power,
lean or misfires diagnosis
NO
Replace
Repair or replace
NO
accelerator pedal
position sensor
or speed select switch
NO
Repair wiring or
replace ECU
NO
Replace
throttle body
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