Installed VPC, now cel and weird idle
Installed VPC, now cel and weird idle
I finally installed my vpc yesterday. I used some diagram i found on sf and everything was pretty accurate except it didnt tell me what to do with wire b66 coming from the maf, so i just left it unplugged. The car drives perfectly fine except im getting a cel (code 24 i believe) and at idle, my afr's will jump from 14.5 to 16.6. Anyone else have this problem?
Setup: vpc w/440cc injector chip, 2.2kohm 1/2 watt connected to the blue/pink and small brown wire, stock 330cc injectors, t61 @4 psi. Any help will be appreciated!
Setup: vpc w/440cc injector chip, 2.2kohm 1/2 watt connected to the blue/pink and small brown wire, stock 330cc injectors, t61 @4 psi. Any help will be appreciated!
Daveh said i could use the 440's, i would just have to take out fuel at idle in order for it to work. I think the reason its having a weird idle is due to my cel, its code 26 (air intake temp). I think i have my resistor in the wrong place, anyone have a pic of the resistor installed in the maf plug.
Lead Lap
Joined: Mar 2005
Posts: 755
Likes: 0
From: Ca
However, i've never installed a VPC, so you will need to confirm whether you use the same 2 for the VPC just to be certain.....
But I have since gone to an AEM EMS , and these are in fact the same 2 wires i used for my AEM AIT sensor as well......
-Good luck!
Lead Lap
Joined: Mar 2005
Posts: 755
Likes: 0
From: Ca
Heres a pic i took last year showing the 2 MAF wires i cut and wired in a resistor for my map ECU.
However, i've never installed a VPC, so you will need to confirm whether you use the same 2 for the VPC just to be certain.....
But I have since gone to an AEM EMS , and these are in fact the same 2 wires i used for my AEM AIT sensor as well......
-Good luck!
However, i've never installed a VPC, so you will need to confirm whether you use the same 2 for the VPC just to be certain.....
But I have since gone to an AEM EMS , and these are in fact the same 2 wires i used for my AEM AIT sensor as well......
-Good luck!
I just wanted to be sure i wasnt giving you any BS info.
-Good luck
http://mkiv.com/techarticles/vpc/vpc.htm
Trending Topics
ClubLexus Stories
Celebrating Lexus & Toyota from Around the Globe
Top 10 Most Confusing Things Lexus Has Ever Done!
Joe Kucinski
2026 Lexus ES Review: Lexus Re-Embraces Founding Principles
Michael S. Palmer
10 Lexus Bargains That are Cheaper Than a New Toyota RAV4
Joe Kucinski
8 Weirdest Things Lexus Has Ever Built
Verdad Gallardo
10 Lexus Designs That Have Aged Like Fine Wine
Verdad Gallardo
8 Tips for Improving Your Hybrid or Plug-in Hybrid's Efficiency!
Michael S. Palmer
10 Best Lexus Models No One Remembers
Joe Kucinski
TRD Off-Road Premium: Best 2026 4Runner, Except This One Thing
Michael S. Palmer
Top 10 Lexus & Toyotas to Drive Before You Die!
Joe Kucinski
Lead Lap
Joined: Mar 2005
Posts: 755
Likes: 0
From: Ca
Thread
Thread Starter
Forum
Replies
Last Post
incharlest
ES - 1st to 6th Gen (1990-2018)
8
Apr 20, 2013 09:55 AM
aznwashed3
LS - 1st and 2nd Gen (1990-2000)
6
Apr 13, 2013 05:56 AM
kyddo112
NELOC
2
Feb 18, 2011 11:25 AM
