TCCoA Forums banner
1 - 5 of 5 Posts

·
Registered
Joined
·
498 Posts
Discussion Starter · #1 ·
Engine threw a code yesterday... P1151
Ho2S21 - Engine running lean.
So its running lean. I did put a K&N cone on the car, would this be why it threw a code? Theoretically, according to my brain, if one side is running lean due to the cone the other side should be too. Or have I not acquired the proper 4.6 logic yet?
Or would tat be something else? Man, I've had a lot of car trouble lately :(
Anyway..would a chip fix it?
 

·
Registered
Joined
·
498 Posts
Discussion Starter · #4 ·
Cleaned the MAF this morning before I replaced the alternator just in case that was the problem. Turns out there was a 0 charge coming from it. So BAM. New alternator. Asked about o2 sensors, yeah they're $70 frickin dollars. Good lord...so as I was changing the alternator today I had the battery unhooked....no check engine so we'll see later if it comes on. I figure if I have to change it I'll go out at umm...3am or so :p
Thanks guys
 
1 - 5 of 5 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top