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I have a 350 vortec swap in my toyota landcruiser, the obd2

Customer Question
wont show anything but my...
I have a 350 vortec swap in my toyota landcruiser, the obd2 wont show anything but my engine check light is on.. I recently upgraded to an mpfi but i'm still running a bit rich
JA: Does the light stay on, or does it blink?
Customer: check engine light? it stays on
JA: What is the model/year of your Toyota?
Customer: 88 landcruiser with a 98 vortec 350 if im not mistaken
JA: Are you fixing your 88 yourself? What have you tried so far?
Customer: well I've replaced the injector spider to mpfi spider
JA: Anything else you want the mechanic to know before I connect you?
Customer: that should be enough info
Submitted: 1 year ago.Category: Chevy
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Customer reply replied 1 year ago
I think the dlc port isnt working
Answered in 1 hour by:
10/9/2016
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago
david craig
david craig, Auto Mechanic
Category: Chevy
Satisfied Customers: 4,019
Experience: owner/mechanic at 3D Automotive
Verified

Hi Im David, first thing to do is check for 12 vdc at pin 16 of the dlc connector. and ground at pins 4 and 5.

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Customer reply replied 1 year ago
Hi, David, I will try that and get back to you
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

ok, great

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Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

ok. let me have a few moment.......

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Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

lets take care of 151 first and replace the sensor. then we need to find out what cylinders are misfiring. does your scan tool read misfire data?

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Customer reply replied 1 year ago
I just purchased the veepeak wifi reader than links to my iphone.. i dont recall if it does or not, I'll have to check again... what am i looking for?
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

misfire counts on each cylinder.

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Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

ok. gimme a few

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Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

that pid isnt making sense. take it to autozone and have them scan it for free.

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Customer reply replied 1 year ago
K, i'll try to do that today thank you
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

let me know

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Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

any update?

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Customer reply replied 1 year ago
We dont have autozone here... and its thanksgiving weekend.. i dont think i'll be able to check till tuesday
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

ok, well let me know. and happy thanksgiving. thats weird to say that here in the states in october.

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Customer reply replied 1 year ago
It is isnt it?! I lived in california for 3 years back around 2000... thanksgiving here is nothing like it is down there... we do have turkey tho :)
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

any update?

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Customer reply replied 1 year ago
I dunno where I can go to get a free reading
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

any autoparts store.

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Customer reply replied 1 year ago
napa?
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

not sure ...give them a call

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Customer reply replied 1 year ago
I was spraying carb cleaner in the engine bay and noticed the distributor cap had a bit if movement (shifting side to side) could that be a problem?
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

its ok to have a little movement. but it should be rather secure.

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Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

any update?

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Customer reply replied 1 year ago
Went to napa they dont provide the service
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

are there any other parts stores around? you may need to by a cheap code reader

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Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

any news?

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Customer reply replied 1 year ago
Oops well i have that reAder, its not good enough? I just dont know all the functions and or what im looking at really
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

can you plug it into the dlc under the dash. key on.

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Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

do you still need assistance?

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Customer reply replied 1 year ago
I can plug it under the dash, i was frustrated and went and bought plugs, wires and distributor cap, changed the plugs and the misfiring went away... but its still running rich it seems... im going by the smell from exhaust
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

Ok. good. does the code reader read live data?

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Customer reply replied 1 year ago
I believe so, but I dont know what I'm looking at..... sorry for the delayed responses.. it seems to be running much better now after changing the plugs...
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

check engine light still?

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Customer reply replied 1 year ago
Hasnt come back.. only thing is exhaust fumes still smell a lil rich... maybe it takes a bit for ecu to figure it out?
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

maybe, but that why i need you to read the live data to see what the fuel trims are.

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Customer reply replied 1 year ago
fuel trims, ok I'll try to get u a screenshot of that.... at idle?
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

yes

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Customer reply replied 1 year ago
This is what i got
IMG_6931.PNGIMG_6931.PNGIMG_6930.PNGIMG_6930.PNGIMG_6929.PNGIMG_6929.PNGIMG_6928.PNGIMG_6928.PNGIMG_6927.PNGIMG_6927.PNGIMG_6926.PNGIMG_6926.PNGIMG_6925.PNGIMG_6925.PNG
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

ok. are the b1s1 and b2s1 02 sensors fluctuating between around .1-.8? are the b1s2 and b2s2 o2 sensors pretty steady around .450-.650?

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Customer reply replied 1 year ago
I'll let u know in about an hr
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

ill be beddy byes in about 20 minutes. its 11:15pm here, so i will look for the numbers in the am.

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Customer reply replied 1 year ago
Ok good night, thanks
Customer reply replied 1 year ago
B1s1 .075-.8
B2s1 .85-.8
Were the only 2 readings
Customer reply replied 1 year ago
Mistake b2s1 .085 - .8
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

ok so both sensors are ok.

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Customer reply replied 1 year ago
Should i change the distributor and rotor? I havent done that
Chevy Mechanic: david craig, Auto Mechanic replied 1 year ago

check the timing on that first. put it to tdc and pull the dizzy cap off and see where the rotor is pointing

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