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Joined: Jul 2003
Posts: 16
gtsleeper
Member
gtsleeper Nov 29, 9:47pm - #338398 
Member

Joined: Jul 2003
Posts: 16
?cel

please somebody help me with check engine light my car has i've tried everything from cleaning the maf sensor, to checking the hoses, cleaning different sensor connections and cleaning the throttle body and nothing has worked. I took it to my mechanic to scan it and it comes the code "p0171 lean system" he found no vacuum leaks and suspects that the maf sensor is bad. i really don't know what to do all i know is that the light came on two weeks ago when i washed the engine to remove some oil. the light didn't come right away but two days later i cleaned everything and reset the ecu but the ligth came back and is been like that i you know anything please tell me i freaking worried now. thanks confused
Joined: Jun 2004
Posts: 1,337
celicadragon
Specialist
celicadragon Nov 29, 9:51pm - #338399 

Specialist
2002 Toyota Celica

Joined: Jun 2004
Posts: 1,337
Pittsburgh, PA
i would do what te mechanic says

respect the gt-s
Joined: Feb 2004
Posts: 965
morris
BerraquĆ­sima!
morris Nov 30, 8:32am - #338400 
2000 White Toyota Celica GT
BerraquĆ­sima!
2000 Toyota Celica GT

Joined: Feb 2004
Posts: 965
Orange County, CA
This may help...

Diagnostic Trouble Code Chart ('Check Engine Light' codes)
https://www.celicahobby.com/ubbthreads/thread.f_1870112628_0_collapsed_2__1.html happywink
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