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Paul M ASE Master
Paul M ASE Master, ASE Master Tech
Category: Pontiac
Satisfied Customers: 4684
Experience:  ASE Master Tech 20+ Years
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PONTIAC TORRENT 2006. CODE P0171 SYSTEM 2 LOAN BANK ONE

Customer Question

PONTIAC TORRENT 2006. CODE P0171 SYSTEM 2 LOAN BANK ONE
Submitted: 7 years ago.
Category: Pontiac
Expert:  Paul M ASE Master replied 7 years ago.

Hello and thank you for using Just Answer

 

this is most commonly caused by a PCV vacuum hose

 

you need to check the PCV hose and intake manifold and air intake for leaks . make sure the intake tube is tight and has no cracks or leaks

 

if all vacuums and PCV hose checks out there is a reflash at the dealer to prevent this code

 

click here for more information on vacuum checks and reflash for code p0171

 

let me know what you find and if you need more help

 

Paul