this is really pissing me off....
this is really pissing me off.... car is a 02 v6 3.8
these where the first codes i had
P0138 is O2 sensor circuit high volts bank 1 sensor 2
P0140 is O2 sensor CKT no activity bank 1 sensor 2
changed my 02 sensor pass side before cat and the one after cat. also cleanded my maf sensor. everything seemed to be fine for a few days then my car started stuttering again and then threw more codes scanned and it came out w/
P1404 manufacture control auxillary emission controls
P0174 system lean bank 2
it also said maf sensor had low voltage but i deleted the codes/reset pcm to see if that would help any. 2nd time it jst came up w/ the p1404 & p0174
do i need to change my driver side 02 sensor now?
also i dont even know what i need to do for the p1404.
this is really starting to **** me off so if anyone can help ill really appreciate it!
these where the first codes i had
P0138 is O2 sensor circuit high volts bank 1 sensor 2
P0140 is O2 sensor CKT no activity bank 1 sensor 2
changed my 02 sensor pass side before cat and the one after cat. also cleanded my maf sensor. everything seemed to be fine for a few days then my car started stuttering again and then threw more codes scanned and it came out w/
P1404 manufacture control auxillary emission controls
P0174 system lean bank 2
it also said maf sensor had low voltage but i deleted the codes/reset pcm to see if that would help any. 2nd time it jst came up w/ the p1404 & p0174
do i need to change my driver side 02 sensor now?
also i dont even know what i need to do for the p1404.
this is really starting to **** me off so if anyone can help ill really appreciate it!
First off, bank 1 is the drivers side, so if you replaced the pass side 02s to fix those codes, that was kinda pointless.
Second, do you have any scan data? Do you have tuning software? Did you delete any of the emissions stuff? If so, have you turned of the corresponding codes?
Second, do you have any scan data? Do you have tuning software? Did you delete any of the emissions stuff? If so, have you turned of the corresponding codes?
Go to gearchatter.com I think it is, and pull the diag for the codes.
Or, go to Auto Zone, thay have alldata and will print you the diag steps for each code. Might cost a few bucks.
Or, go online to alldata.com and I think its like 20 bucks to buy the subscription for your car.
Or, buy a Factory Service Manual.
You're gonna need a volt-ohm meter to go with your scanner.
Or, go to Auto Zone, thay have alldata and will print you the diag steps for each code. Might cost a few bucks.
Or, go online to alldata.com and I think its like 20 bucks to buy the subscription for your car.
Or, buy a Factory Service Manual.
You're gonna need a volt-ohm meter to go with your scanner.
