Notices
95.5-2004 Tacomas & 96-2002 4Runners 4th gen pickups and 3rd gen 4Runners

CEL code p0170 fuel trim malfunction need help!!

Thread Tools
 
Search this Thread
 
Old 07-18-2012, 11:56 PM
  #1  
Registered User
Thread Starter
 
saechao503's Avatar
 
Join Date: Jun 2012
Posts: 15
Likes: 0
Received 0 Likes on 0 Posts
CEL code p0170 fuel trim malfunction need help!!

so i got this 95 tacoma with 194k miles for 500 only and the cel was on. pulled the codes came out to be a bad maf sesnor and says ingitor something for got and car was hard to start and no power also the egr tube was leaking.. so i replaced the maf sesnor new plugs new wires rotor and cap also new egr tube. cleared all the codes and it runs fine but the cel came back on check the code it says misfire cylinder number 3 so i clear that drove it and the fuel trim malfuncation came on cleared it and it kept on coming back up.. i need help i cant seem to find the problem for it.. i dont have any vaccume hose leaks as well.. someone help!!!!
Old 07-20-2012, 12:47 AM
  #2  
Registered User
Thread Starter
 
saechao503's Avatar
 
Join Date: Jun 2012
Posts: 15
Likes: 0
Received 0 Likes on 0 Posts
anyone??
Old 07-20-2012, 01:09 AM
  #3  
totally a bro
Staff
iTrader: (2)
 
vital22re's Avatar
 
Join Date: Feb 2006
Location: kick yer face
Posts: 8,158
Received 45 Likes on 28 Posts
4cylinder or 6? 2.4, 2.7, or 3.4?
Old 07-20-2012, 01:11 AM
  #4  
Registered User
Thread Starter
 
saechao503's Avatar
 
Join Date: Jun 2012
Posts: 15
Likes: 0
Received 0 Likes on 0 Posts
3rz 2.7 4 cyinder automatic 4wd
Old 07-20-2012, 01:13 AM
  #5  
totally a bro
Staff
iTrader: (2)
 
vital22re's Avatar
 
Join Date: Feb 2006
Location: kick yer face
Posts: 8,158
Received 45 Likes on 28 Posts
What is your fuel trim at? what are the o2 sensors reading at? What plugs did you use?
Old 07-20-2012, 01:18 AM
  #6  
Registered User
Thread Starter
 
saechao503's Avatar
 
Join Date: Jun 2012
Posts: 15
Likes: 0
Received 0 Likes on 0 Posts
idk,idk, ngk r
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
raptor510
86-95 Trucks & 4Runners
19
02-17-2017 07:11 AM
256mbaker
95.5-2004 Tacomas & 96-2002 4Runners
2
07-31-2015 06:45 PM
nonstop
Newbie Tech Section
3
07-24-2015 06:29 PM
greenbuggy
3.4 Swaps
4
07-23-2015 11:51 AM
Roger Borba II
86-95 Trucks & 4Runners
2
07-09-2015 05:05 PM



Quick Reply: CEL code p0170 fuel trim malfunction need help!!



All times are GMT -8. The time now is 06:46 PM.