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2008 Chevrolet Uplander LS 3.9L Cuts out
Posted to GM Driveability on 12/19/2017 25 Replies

Got this Uplander with no RPM signal from crank sensor. Got the 5v reference, 5v signal circuit and good ground to sensor. Strange thing is signal voltage goes from 5v to .74 volts as soon as you plug the crank sensor in. Voltage never changes once you spi...

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  Related Documents & Media  2008 Chevrolet Uplander LS

 
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Uplander LS

VIN 1GNDV23W28
Engine3.9 L / 6 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsCuts Out
OccursAlways

Trouble Codes

P0335Crankshaft Position Sensor 1 Circuit Malfunction (No Signal)
Message Closed w/FIX

car Vehicle Data

2008 Chevrolet Uplander LS

VIN 1GNDV23W28
Engine3.9 L / 6 cyl / FLEX
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / sefi
EmissionsOBD-II Compliant
SymptomsCuts Out
OccursAlways

Trouble Codes

P0335Crankshaft Position Sensor 1 Circuit Malfunction (No Signal)