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2003 Pontiac Grand Am SE 3.4L Surge, MIL Lamp on
Posted to GM Driveability on 4/19/2006 5 Replies

Hello all!

Having trouble with a pretty standard [...], system rich. Here is the freeze frame: Calc. [...].0 [...] STFT--3.1 LTFT--(-)24.2 MAP--20 in/hg [...] [...].77 grams/sec TPS--8.2

Current data shows rich at idle and 2500 rpm. MAP sensor appears to be ...

5 Replies Received (View Replies)

  Related Documents & Media  2003 Pontiac Grand Am SE

 
Message Closed w/Summary

car Vehicle Data

2003 Pontiac Grand Am SE

VIN 1G2NF52E83
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsSurge, MIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
Message Closed w/Summary

car Vehicle Data

2003 Pontiac Grand Am SE

VIN 1G2NF52E83
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsSurge, MIL Lamp On
OccursAlways

Trouble Codes

P0172Fuel System Too Rich (Bank 1)