2001 Nissan Sentra GXE 1.8L Poor Idle Quality, Hesitation, MIL Lamp on
check engine light on. runs rough when first cold start. slight hesitation. p0171 and p0174. o2 sensors seem to be working properly slightly low from lean condition. no apperant vacuum leaks. fuel trim is +115 short term both banks and +125 long term both bank...
FIX posted 9/25/2006
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Message Closed w/FIX
Vehicle Data2001 Nissan Sentra GXE
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2001 Nissan Sentra GXE
VIN | 3N1CB51D61 |
Engine | 1.8 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Hesitation, MIL Lamp On |
Occurs | Cold, Intermittently |
Trouble Codes
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |