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2000 Pontiac Grand Am SE 3.4L Idle surging
Posted to GM Driveability on 1/28/2004 6 Replies

Scan codes to find old code PO171 in history, cleared codes and drove car till hot and only in park does the idle search from [...]. Will continue doing this a long time then die, but starts right back [...] O2 B1 S1 varies with the surge [...]. The O2 B1 S2 p...

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  Related Documents & Media  2000 Pontiac Grand Am SE

 
Message Closed w/FIX

car Vehicle Data

2000 Pontiac Grand Am SE

VIN 1G2NF52EXY
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsIdle Surging
OccursIntermittently, Warm to Hot Engine
Misc.4-Door Fed Emissions

Trouble Codes

P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

2000 Pontiac Grand Am SE

VIN 1G2NF52EXY
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsIdle Surging
OccursIntermittently, Warm to Hot Engine
Misc.4-Door Fed Emissions

Trouble Codes

P0131Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Low Voltage