got a check engine light..had it scanned and this 1153 code came up...

thought maybe it was the maf...unplugged it..still hve light..but car runs hell alot better?????

ive been down on power for about 2 weeks ...and by gas milege..now its seems back to normal when i unplug it????

please help

thanks!

 

http://www.gearchatter.com/viewtopic9120.php

^^best website ever for codes.

 

doenst help at all...anybody else???

 

please does anyone know...

 

Here ya go

P1153
Bank 2 Fuel Control Shifted Lean

Here's a link for the diagnostic.
http://www.ls2.com/boggs/dtcs/DTC%20P1153.htm
Good luck

 

sayin lean condition and air fuel meter????

 

ok changed o2s reset computer...still 1153..

anybody?

 

poor thing

the o2 sensors go off for almost and reason.

1, you have to delete the code. go to any auto zone and they will let you use a code reader for free. delete the codes and wait it might not go back on. if it does a little more info will help if you replaced the right o2s


what mods do you have?
how many miles.
what sensor bank is it? 1 drivers 2 passagers
year of car
spark plug and wires replaced when with what kind
what did you do to the MAF?

there is a whole book of resource here you will find the problem if any.

 

2001 transam stock motor..long tubes, no cats..pcmfor less tune... plugs are acdelco irrium and msd wires

maf is untouched...i do have a kn filter though..think thats the culprit? so weird though cause this code can be freakin anything...so much for just o2's god this sucks..im ready to dump this damn thing..

please help guys!

 

Dude its the long tubes. Long tubes aret for the street. im guessing that you dont have cats and a aftermartek y pipe? when i had Long tubes on mine i never worried about the SES light. A good HP tune can erase the codes for good. with long tubes and stock tuning your gonna get the SES light. Its nobig deal. and i noticed that the car runs real good on a cold dry night. And dont get a "programmer" chip hypertech ect just get a good HP tune for 300 bucks.the light is there to stay with no cats its no big deal at all

 

long tubes arent for the street? i never heard of that before????? i have the computer tuned...by pcmforless...so thats not the issues...man im stumped

 

the code says your 02 sensors are say its running rich or lean. i dont think its anything to do with your car and yes as far as i know with the ls1 long tubes and no cats are illigel. i wouldnt worry about it