P0171 toyota 4runner. 10 the cost of diagnosing the p0171 toyota code is 10 hour of labor. New auto body repair kit front for 4 runner toyota 4runner 1999 2002 9595 performance tool w3001c 12 in drive beam style torque wrench 0 150 ftlb 1920 genuine toyota parts cap assy. There arent usually any drivability issues associated with.
Take a look around and see if you can find the vacuum leak. Vacuum leaks with the toyota 4runner one of the most common cause for the p0171 code to show is a vacuum leak. Here are the most common ones.
10 the cost to diagnose the p0171 toyota code is 10 hour of labor. Most auto repairs shops charge between 75 and 150 per hour. I have a 4runner 2000 sr5 v6 97500 miles same problem i change the sparks plugs o2 sensor before catalitic clean maf sensor check for vacuum leaks erase code and after 2 hours check engine light again p0171.
Oftentimes a p0171 means that your toyota is having trouble with a dirty or faulty mass air flow maf sensor or a vacuum leak downstream of the maf sensor perhaps in the pcv line or in the valve itself. Cost of diagnosing the p0171 toyota code labor. Of course this code can also signify a bad o2 sensor in bank 1.
Top toyota 4runner p0171 causes. The p0172 code on a toyota 4runner will often be thrown if the fuel injection system is not operating properly. This would be the opposite of a lean condition whichll throw p0171.
Typically the code will be triggered by a rich condition in the engine. The auto repair labor rates vary by location your vehicles make and model and even your engine type. What is the cost to diagnose the p0171 toyota code labor.
There are many things that can cause the p0171 trouble code on the toyota 4runner. Apr 20 2016 at 749 am 1 1. Rmz489 op new member.
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