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2001 Chevrolet Venture LS 3.4L Excessive Emissions, MIL Lamp on
Posted to GM Driveability on 1/31/2006 10 Replies

Van fails efficiency at idle? Freeze frame data always shows between [...]. This van originaly had a convertor replaced by another tech about 1 year ago. I got it a couple of weeks ago because of the P0420 DTC. Checked it out and found a dirty MAF and converto...

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  Related Documents & Media  2001 Chevrolet Venture LS

 
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Venture LS

VIN 1GNDX03EX1
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
OccursIdle, Intermittently
Misc.Current Calibration 122121944

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed w/FIX

car Vehicle Data

2001 Chevrolet Venture LS

VIN 1GNDX03EX1
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, MIL Lamp On
OccursIdle, Intermittently
Misc.Current Calibration 122121944

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)