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Smart Reasoning:

C&E

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Qaagi - Book of Why

Causes

Effects

when going badwill ... causeengine rough idle problems

the Viper throttle body(passive) caused byDTC / engine idle problems

the engine ... the throttle bodywill influenceengine idle ( probably high idle

A clogged EGR valvecould causeengine idle and stalling issues

it should When one of these sensors failscan causeengine misfires ... stalling while driving and stalling at idle

When one of these sensors failscan causeengine misfires ... stalling while driving and stalling at idle

the vacuum leaks causingengine idle problems

that if the TPS , throttle position sensor , is faultycould causethe engine to stall at idle speed

if the TPS , throttle position sensor , is faultycould causethe engine to stall at idle speed

rich mixturecausesengine idle problems

When the EGR valve is clogged or dirty , as they are prone to , it may not functionproperly causingthe engine to idle rough , stall at idle speeds

Broken or split brake booster hosecan causeengine idle problems

faultycould causethe engine to stall at idle speed

a large vacuum leakcausingengine to idle high

Adjust hand throttleto setengine at low idle

Also check the EGR valvecould causethe engine to stall at idle

if it 's not there or broken , a vacuum leak can occurwill causethe engine to stall at idle

a large vacuum leakwill causethe engine to stall at idle

A vacuum leak ... to be very largeto causean engine to stall at idle

A vacuum leak ... to be very largeto causean engine to stall at idle

When an idle air control valve failswill causethe engine to stall at idle

So bad EGR ( stuck openwould causeengine to stall at idle

a computer problemcausedthe engine to stall at idle

JEEP CHEROKEE 1989 Idle Speed Control Unit Failed ,causinghigh engine idle

can having too low of stallreally causemy engine to stall out at IDLE

either failurecan causethe engine to stall at idle

A dirty or faulty IACwill causeyour engine to stall at idle

sludge buildupcausingidle / stalling issues

the two togethermay causethe engine to stall at idle

This conditionwill eventually causethe engine to stall when at idle

Carbon deposits may prevent the valve from closingcausingthe engine to stall at idle

the pumpcausesstrain on the engine at idle

Such deposits ... fuel - rich mixturesmay causerough idling and engine stalling

adjustmentcausingengine to stumble at idle

Vacuum leakscauseengine shake at idle

Bad spark plugs and wirescan causerough engine idle

motor covercausingmotor to stall at idle

a series of problems , or just one faulty component or adjustment(passive) can be caused byEngine rough idle

by a series of problems , or just one faulty component or adjustment(passive) can be caused byEngine rough idle

a series of problems , or just one faulty component or adjustment(passive) can be caused by Engine rough idle

in an aircraft changeresultedin an aircraft change

too lowsettoo low

a high idlecauseda high idle

other things to shake loose 2causingother things to shake loose 2

from a problem with the idle aircan resultfrom a problem with the idle air

in only partial burning of the fuelwill resultin only partial burning of the fuel

to unexpected accelerationledto unexpected acceleration

oftenwill ... causeoften

PossiblecausesPossible

too lowsettoo low

in cooling of the engineresultsin cooling of the engine

to run at when the engine is fully warmed upis designedto run at when the engine is fully warmed up

to run at when the engine is fully warmed up andis designedto run at when the engine is fully warmed up and

to better fuel consumptioncontributesto better fuel consumption

to maintain revs at about 4,100 rpm to avoid damagedesignedto maintain revs at about 4,100 rpm to avoid damage

in low CO emissionresultsin low CO emission

too lowsettoo low

too highsettoo high

to the proper speedis setto the proper speed

a problemcausinga problem

Dave 's idle ecu to resetcausesDave 's idle ecu to reset

the engine to rev in the Audi 5000causedthe engine to rev in the Audi 5000

not on the idle circuitwill causenot on the idle circuit

loss of control of the scootermay causeloss of control of the scooter

loss of control of the scootermay causeloss of control of the scooter

the engine to stallcausingthe engine to stall

a crash without warningcould causea crash without warning

in a crashcould resultin a crash

a crashcould causea crash

in a crashcould resultin a crash

to a crashcould leadto a crash

When an engine stallscould leadWhen an engine stalls

When the engine stallscould ... leadWhen the engine stalls

When the engine stallscan leadWhen the engine stalls

during riding due to the electrical power lossmay resultduring riding due to the electrical power loss

the risk of crashcould causethe risk of crash

the risk of a crashcan causethe risk of a crash

to engine failure andleadingto engine failure and

in a vehicle crashcould resultin a vehicle crash

fuel and emissions(passive) caused byfuel and emissions

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Smart Reasoning:

C&E

See more*