Rob0424
Member
- Joined
- October 14, 2004
- Messages
- 28
- Reaction score
- 0
- City, State
- Cleveland, OH
- Year, Model & Trim Level
- '00 XLS
Is there any way to test if the MAF Sensor is bad? I recently have been getting the P0171 and P0174 codes and have already had the IAC valve replaced, the fuel filter replaced, the O2 sensors checked, the intake manifold gaskets replaced and the MAF sensor has been cleaned. The MAF sensor being broke is the only other thing I have read this code be. Any help? I just had the intake manifold gasket replaced like 3 weeks ago and the codes popped back up today.