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Quick Links: I messed up my tow mirrors. What would be the replacement cost? Intermittent shudder... torque converter? 2nd Gen Transmission Drain and Fill DIY How-To Tool to get oil cap off DIY changing the oil and now i have a massive leak....??? Power outlet fuse keeps blowing

P0171 and p0174

Discussion in '2nd Gen Tundras (2007-2013)' started by Haller, Jan 12, 2019.

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Jan 12, 2019 at 12:47 PM

#1

#1
Haller [OP] New Member

Joined:

Jan 12, 2019

Member:

#24367

Messages:

2

Gender:

Male

Vehicle:

2012 tundra trd

Rims tires 3 inch lift k&n cold air intake

After I took my 12 Toyota tundra to the dealership for a computer update I keep getting the p0171 and p0174 lean bank 1 and 2. Maf sensor testing good no vacuum leaks, fuel pressure is 45 psi, new plugs, cleaned throttle body and injectors. Any ideas thanks

Haller, Jan 12, 2019

#1

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