2000 Toyota Tundra Trouble Code P0171

This code number references a number that is given to you when you plug your car into a OBDII scanner.

2000 toyota tundra trouble code p0171. Vacuum leaks PCV hose vacuum hoses intake manifold gasket. So your cars CEL always check Engine Light is on and also you had the codes scanned at a local parts shop. If it is a 4 cylinder engine there is only one bank.

P0171 TOYOTA code tech notes If the P0171 is combined with the P0174 code its very likely that the problem is caused by an intake leak. 2000 Tundra V8 P0171 Engine code. P0171 and P0174 Codes Dont change an Oxygen Sensor Before Reading This.

Bank 2 is simply the other bank. Ok this post on one of the Lexus forums made sense. System Too Lean Bank 1.

P0171 TOYOTA code tech notes If the P0171 is combined with the P0174 code its very likely that the problem is caused by an intake leak. If the problem persists the front oxygen O2 sensor may need to. Or maybe used your own OBD scanner to extract the car faults.

My 2000 has the same code for the last 6 months. Your car or truck has either a P0171 P0174 lean fault code or both stored in the pc these. A little while ago the line to my maf was broken from my airbox and it was running but I recently jb plastic welded the crack to actually use the airbox and cleaned the maf.

Its not the most complicated OBDII trouble code to. Note that a lean airfuel mixture is a mixture in which there is more. Truck ran fine with the code.