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1999 Saturn SL1 1.9L Surge, CODE P0401A
Posted to GM Driveability on 1/8/2007 21 Replies

I have this car with intermittent problem... Intermittent code P0401 shows up once every 2 months customer complain of Intermitent lack of power under smooth acceleration just after a cold start (witch I have not been able to reproduce)

I have the good EGR va...

21 Replies Received (View Replies)

  Related Documents & Media  1999 Saturn SL1

 
Message Closed w/FIX

car Vehicle Data

1999 Saturn SL1

VIN 1G8ZH528XX
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EGR
EmissionsOBD-II Compliant
SymptomsSurge, Code P0401a
OccursIntermittently

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

1999 Saturn SL1

VIN 1G8ZH528XX
Engine1.9 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EGR
EmissionsOBD-II Compliant
SymptomsSurge, Code P0401a
OccursIntermittently

Trouble Codes

P0401EGR System Insufficient Flow Detected