Having problems with your 2001 Renault Sportwagon ?

Fault code p0171 what the problem

\015 Fuel injection problem comes up on dashboard. then engine cuts out\015 Posted / edited by AnonymousUser on : 18-06-2018

Answers :

P0171 - System Too Lean Bank 1
Possible causes- Intake air leaks
- Faulty front heated oxygen sensor
- Ignition misfiring
- Faulty fuel injectors
- Exhaust gas leaks
- Incorrect fuel pressure
- Lack of fuel
- Faulty Mass Air Flow (MAF) sensor
- Incorrect Positive Crankcase Ventilation (PCV) hose connection\011\011\011 Tech notes\011\011\011\011If the P0171 is combined with the P0174 code, it's very likely that the problem is caused by an intake leak. If there are no intake leaks, the next step is to replaced the air filter and clean the air flow meter. If the problem persist the front oxygen (O2) sensor may need to be replaced.
Repair Help & Product Troubleshooting for 2001 Renault Sportwagon

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