cant clear codes

[used assassin]

I have a 2006 4runner 209566k miles
4.0 v6
Last night went out to start truck and it started then shut off
the normal idiot lights lit up
code p0102, p0037 and code p0057 showed up
Tried to clear and there is a nogo
had a new mass air installed and 2 o2 sensors.
Still not doing anything, she is in safe mode
no downshift no passing gear nothing
have attempted to reset ecu and so forth.
while running the maf shows.11 snapping the throttle it stays the same
the exhaust smells really funky....Help:fish2:

 

[Izaiah18]

Having the same problem, figured out any fixes?

 

[rhearne27]

Just a guess!

Hi! I’m sorry to hear about your problem and I am no certified mechanic by any means but to me, it sounds like an air / exhaust problem. I have done a lot to my intake and my entire intake manifold is custom built. Typically, your car cannot start without a MAF sensor. I believe I saw you replaced a couple o2 sensors as well. I would take a voltimeter and double check everything you have replaced. Make sure it’s all plugged in the right way and is getting a good connection. I have a 2015 but just speaking via engines, sensors can keep them down for a while. If you have already double checked the sensors, I would verify there are no leaks in your intake and exhaust. A vacuum leak in your intake and cause your car to turn over but immediately die, as it recognizes that are is something leaking. I think the exhaust is the same but I’ve never had exhaust problems. I hope any of this helps, once again I’m not 100% sure on any of these things but I’d thought I’d share my opinion in case it could help. Good luck! Keep us updated!