Threw this code:
P1283 - Manufacturer control fuel air metering


Any help would be nice...

 

Up, please can anyone gimme some insight

 

did you recently oil your intake?

sounds like a maf code, but i dont really know.

 

from SM
DTC No.: P1273 (Bank 1) P1283 (Bank 2)
Trouble diagnosis name: Air fuel ratio (A/F) sensor 1 lean shift monitoring
DTC detecting condition: The output voltage computed by ECM from the A/F sensor 1 signal is shifted to the lean side for a specified period.
Possible Cause:

Air fuel ratio (A/F) sensor 1

Air fuel ratio (A/F) sensor 1 heater

Fuel pressure

Injector

Intake air leaks

 

what do you have that is greddy? getting a little ahead of yourself on the trade huh?

 

You might check the inside of bank 2 cats [check both just to be sure if #2 is ok] for melting as this code occurs on Titans and others and that is the usual outcome if after replacing O2 the code comes back.

 

doyla, what does that mean lol. and how do i fix it

 

probably running rich/lean and tuning should get rid of it

 

Possibly a bad O2 sensor which is used by the ECU to select the correct injector pulse width for A/F ratio that makes the pollution police happy..??

 

lol sorta random but when you said pollution police, like a dinger went off in my head and just started think how the nickname "popo" would be perfect for them. lol.

 

do you have test pipes?

 

yes i do. but i had them for a while w/ no problems, then the CEL randomly came off, i got it cleared a few times, and reset the ecu a few time and it would always come back on until one time it just went off for a while after i filled up some gas (i doubt the gas had anything to do with it, i think it was just coincidence) then it stayed off till recently.