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International Automotive Technicians Network
2011 Chevrolet Avalanche LT 5.3L Engine Oil Pressure
Posted to GM Engine on 7/30/2016 35 Replies

to chevy gurus out there. got this truck that's got low engine oil pressure after driving it for a while and throws the code P0521 - engine oil pressure sensor/switch range/performance. when you start it up when cold it's at 40. don't have a way to tap on to t...

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  Related Documents & Media  2011 Chevrolet Avalanche LT

 
Message Closed w/FIX

car Vehicle Data

2011 Chevrolet Avalanche LT

VIN 3GNTKFE30B
Engine5.3 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedEngine Oil Pressure
Message Closed w/FIX

car Vehicle Data

2011 Chevrolet Avalanche LT

VIN 3GNTKFE30B
Engine5.3 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedEngine Oil Pressure