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2006 Chevrolet Aveo LS 1.6L MIL Lamp on
Posted to GM Driveability on 2/7/2014 11 Replies

egr percent reading at idle or key on engine off always sits at 16%.does not change until i get to 40% on scan tool,then goes to around 32%.idle drops and gets rough.i cleared codes twice,disconnected [...] cables together with no [...] you in advance.

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  Related Documents & Media  2006 Chevrolet Aveo LS

 
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car Vehicle Data

2006 Chevrolet Aveo LS

VIN KL1TD66626
Engine1.6 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P1404EGR Valve Stuck Closed Malfunction
Message Closed

car Vehicle Data

2006 Chevrolet Aveo LS

VIN KL1TD66626
Engine1.6 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P1404EGR Valve Stuck Closed Malfunction