|
Senior Member
|
|
Join Date: Sep 2011
Location: Austin, Texas
Posts: 3,161
|
|
Senior Member
Join Date: Sep 2011
Location: Austin, Texas
Posts: 3,161
|
Not sure if you looked at the FSM yet but mine indicates these possibilities for a 0171:
Air induction system
Injector blockage
Mass air flow meter
Engine coolant temp. sensor
Fuel pressure
Gas leakage on exhaust system
Open or short in A/F sensor (bank 1 sensor 1) circuit
A/F sensor (bank 1 sensor 1)
PCV valve and hose
ECM
Also says: If the vehicle runs out of fuel, the air-fuel ratio is lean and DTC P0171 is recorded. The MIL then comes on.
__________________
2001 Limited 4WD - 349+K - SunfireRed\Thunder Cloud; - 265/75/16 Michelin A/T2s - Fat Pat's 1.5" BL - StopTech ANGLED rotors - In series 699 trans cooler, New Yota1 transmission, All new OEM suspension front to rear.
Last edited by jgue467; 03-09-2015 at 06:15 PM.
Reason: more details
|