check light codes question
#1
Instructor
Thread Starter
check light codes question
recently the checklight went on on my 04 tl auto
p00174- presenet. system too lean
p0848- 3rd pressure switch curc high
the second what i pressume is for the 3rd and 4th tranimssion switch so i replaced them (yes i did search and thats all i found so i just switched them)
now for the first one i have no clue how to get it off i did take it to the dealer to get the codes read up but they didnt tell me what i had to do to remove it and i searched and nothing came up
anyone know? thanks
p00174- presenet. system too lean
p0848- 3rd pressure switch curc high
the second what i pressume is for the 3rd and 4th tranimssion switch so i replaced them (yes i did search and thats all i found so i just switched them)
now for the first one i have no clue how to get it off i did take it to the dealer to get the codes read up but they didnt tell me what i had to do to remove it and i searched and nothing came up
anyone know? thanks
#3
Racer
From what I'm reading that is a generic OBD code, I would say it is either a bad Mass Air Flow sensor or perhaps a vaccum leak. It could be that your Mass Air Flow sensor is dirty, you have a bad hose somewhere or that your fuel filter is bad.
#4
I've been dealing with this same issue, Too Lean. Been told it's one of the hardest to diagnose. I got the mass airflow sensor ($56 from Delray) and the Accelerator Pedal Position sensor ($127.00), the later being for a separate code I got specifically from that. Here's the responses I'm getting -
"run injector cleaner through it, and put good gas in. Our cars drive like crap in the summer anyway."
I've had my O2 Sensor replaced, it went away for a few months, and now it's back. Will update after the MAF is installed.
"run injector cleaner through it, and put good gas in. Our cars drive like crap in the summer anyway."
I've had my O2 Sensor replaced, it went away for a few months, and now it's back. Will update after the MAF is installed.
#5
Instructor
Thread Starter
oh i see yea the acura dealer didnt even bother telling me how i can remove it but i guess ill be changing that maf sensor and see it from there
also just today my car was running good, turned the car off to pump gas when i turned it back on it acted wierd like laged when i started to drive like it was struggueling to drive so i turn it off and did the same and just drove not pass 15 mph since i was in a street but once i got to the highway drove normal anyone know what it can be and i have no warning lights showing on my dashboard and transmission oil is leveled fine
also just today my car was running good, turned the car off to pump gas when i turned it back on it acted wierd like laged when i started to drive like it was struggueling to drive so i turn it off and did the same and just drove not pass 15 mph since i was in a street but once i got to the highway drove normal anyone know what it can be and i have no warning lights showing on my dashboard and transmission oil is leveled fine
Thread
Thread Starter
Forum
Replies
Last Post
mada51589
3G TL Problems & Fixes
79
05-03-2022 08:54 PM
elietania
4G TL Problems & Fixes
1
09-05-2015 06:52 AM