slowpokeS2K

well i got my first CEL about a week ago. didnt install anything, didnt do anything to permit this.

finally got it read and it was P0411 which is Secondary Air Injection System Incorrect Flow Detected. so i figured something went a bit whacky and set it off. ive read on here that this is due to installing an intake. but the weird thing is ive had the car for over 2 months with the intake on and nothing. so i erased the codes and was on my way back to autozone to return the scanner when the CEL came on.

i thought it was the same code again, so i popped in the scanner and 3 NEW warnings came on.

P0141 O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2)
P0135 O2 Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
P1298 Electrical Load Detector Circuit High Input

how did this happen and what do i need to do to fix the problems...?

edit: everything seems to be okay, but still get the p0411 code due to an opening on the solenoid. theres 2 parallel openings for vacuum lines and a third on the opposite side pointing straight out. the main difference is that the 2 openings are plastic while the third is metal. i cant seem to find out what goes there...

is it suppose to be plugged up?

i found an image to help me define it better...its the cylinder looking thing on top of the solenoid...


what does that do? can i just plug it up?


SOMETHING NEW...IVE REPLACED THE SENSOR BUT I AM STILL GETTING THIS DAMN CODE. ITS STARTING TO BUG THE HELL OUT OF ME. ANY HELP IS MUCH APPRECIATED...

Slows2k

The harness to the airpump control solenoid is most likely cut by the drive belt, and the 15A fuse #6 is blown.

slowpokeS2K

can you elaborate more on it? the airpump code is gone. the last three are the new ones now...

Slows2k

Look at the drive belt. chances are it's cutting into the harness that goes to the solenoid you had to move when the CAI was put on.

slowpokeS2K

would that cause the o2 sensor CEL?

slowpokeS2K

oh and one more thing, whats the difference between front and rear 02 sensors?

slowpokeS2K

bump for anymore help...

Slows2k

Did you look under the hood at all?

slowpokeS2K

i found what you were talking about but now the vacuum lines have been altered and im not sure how they are laid out. i have two hoses exposed but 3 places to put hoses on the solenoid...

slowpokeS2K

anyone?

also, slows2k, which fuse would you be talking about? under the hood fuse? or driver side panel fuse?

edit: nvm i found the fuse...its under the dash fuse...also, i never thanked you for your help slows2k. thanks