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2000 GMC Sonoma SL 4.3L MIL Lamp on
Posted to GM Driveability on 8/8/2005 8 Replies

Hi. 2000 Somoma P/U 4.3 failed NYS Insp due to 410 code. 108K miles, runs alittle rough (could use T/U) but don`t believe that is source of problem. Both front ox sensors (original) seem to work/respond well and toggle low to hi, rear ox sensor moves but stays...

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  Related Documents & Media  2000 GMC Sonoma SL

 
Message Closed w/FIX

car Vehicle Data

2000 GMC Sonoma SL

VIN 1GTCS19W2Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0410AIR System Oxygen Sensor Monitor
Message Closed w/FIX

car Vehicle Data

2000 GMC Sonoma SL

VIN 1GTCS19W2Y
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / mpi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0410AIR System Oxygen Sensor Monitor