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2011 Chevrolet Equinox LS 2.4L Poor Idle Quality, Hesitation, Stall, MIL Lamp on
Posted to GM Driveability on 1/7/2017 16 Replies

Customer presented vehicle because of long standing intermittent issues not cured although things certainly tried. See repair history.

Car on occasion will sputter, hesitate, lack power, and/or set MIL. See initial test results and see DTCs I listed plus thes...

16 Replies Received (View Replies)

  Related Documents & Media  2011 Chevrolet Equinox LS

 
Message Closed w/Summary

car Vehicle Data

2011 Chevrolet Equinox LS

VIN 2CNFLCEC8B
Engine2.4 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / GDI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Stall, MIL Lamp On
OccursVery Intermittently
Misc.Driven Daily Hard

Trouble Codes

P0011Variable Valve Timing Control System
P0014Camshaft 2 Position Sensor Target Performance (Bank 1 Sensor 2)
P0016Crankshaft/Camshaft Timing Misalignment
P0171Fuel System Too Lean (Bank 1)
P0420Catalyst Efficiency Below Threshold (Bank 1)
P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching
Message Closed w/Summary

car Vehicle Data

2011 Chevrolet Equinox LS

VIN 2CNFLCEC8B
Engine2.4 L / 4 cyl / GAS
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / GDI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Stall, MIL Lamp On
OccursVery Intermittently
Misc.Driven Daily Hard

Trouble Codes

P0011Variable Valve Timing Control System
P0014Camshaft 2 Position Sensor Target Performance (Bank 1 Sensor 2)
P0016Crankshaft/Camshaft Timing Misalignment
P0171Fuel System Too Lean (Bank 1)
P0420Catalyst Efficiency Below Threshold (Bank 1)
P1133Heated Oxygen Sensor (Bank 1 Sensor 1) Insufficient Switching