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2011 Chevrolet Equinox LS 2.4L Poor Idle Quality, Poor Idle Quality
Posted to GM Driveability on 7/18/2020 9 Replies

Vehicle must be driven 15 miles for problem to occur. Fuel rail pressure goes anywhere from 2.9 MPa to 11.9 MPa (MPa is megapascals) to convert MPa to PSI multiply MPa reading X's 145. Vehicle will idle like EGR Valve is open but it doesn't have an EGR Val...

9 Replies Received (View Replies)

  Related Documents & Media  2011 Chevrolet Equinox LS

 
Message Closed w/FIX

car Vehicle Data

2011 Chevrolet Equinox LS

VIN 2CNFLCEC0B
Engine2.4 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Poor Idle Quality
OccursIdle

Trouble Codes

P0089Fuel Pressure Regulator 1 Performance
Message Closed w/FIX

car Vehicle Data

2011 Chevrolet Equinox LS

VIN 2CNFLCEC0B
Engine2.4 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Poor Idle Quality
OccursIdle

Trouble Codes

P0089Fuel Pressure Regulator 1 Performance