Jump to content
SAU Community

Recommended Posts

Goin bloody crazy since I put an RB25 in my R32 & it is overfuelling. Thinking AFM, O2 sensor, temp sensor, FPR or something along those lines so its just a process of elimination... With AFM got told to turn IGN on with AFM disconnected from intake (but still plugged in) & make sure hotwire is glowing. Have done this but cant see sweet FA. Does anyone know any specific tests for these? (voltage, resistance, etc) If so can you please include as much info as possible, like which pins to use, etc... Any help is appreciated. Cheers

Link to comment
https://www.sau.com.au/forums/topic/291290-testing-afm/
Share on other sites

wow some whack ideas going on here

back to basics please

get nissan consult or find someone with it

and run a diag with the software

check the basics sensors and see whats up

the quickest, cheapest, easiest way to find out what sensors are mangled

the sensor should read 0.5v at key ON position and around 1.1v at idle

if you had consult, you would be able to check this, and it would even state

engine has fialed to start 2 times, check AFM signal etc (if it was toast)

to those who do engine swaps or are considering

this level of basic diagnostics is fundamental

you will waste so much time guessing and play swapsies of sensors

before you do engine swap get consult and check the basics

most guys in each state have consult, put up a post offering free beer for a quick consult check

the best $20 youll ever spend. save so much time, hassles and effort guessing whats wrong

Link to comment
https://www.sau.com.au/forums/topic/291290-testing-afm/#findComment-4871383
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • from an old insurance company i was with (Budget Direct) I had someone roll back into me at the lights got them to pull over. Got a picture of thier licence with address, had a dash cam video and, thier phone number. But only had 3rd party on the shitbox i was driving. insurance did nothing, cops wouldn't do anything due to the value of the damage (under $3000) so i just had to suck it up and go to U Pull It. 
    • Small Update on the Exhaust Situation A 200-cell cat was a bit too expensive for now, so I had the exhaust shop fabricate a new exhaust from the cat to the rear and an exhaust tip. I went this route to avoid cutting into the original exhaust and keep it intact. It’s essentially straight-piped, and the sound is noticeably different. The exhaust tip came with a silencer, so if it gets too loud, I can easily install it to tone things down slightly. Right now, the car bangs and pops like crazy -- which I personally love. In the future, I might add a resonator or a 200-cell cat, as niZmO_Man suggested, but for now, I’m really happy with how it turned out.  
    • And that's a massive problem, because deadshits will deadshit and give you false details. At least in these days of mobile cameraphones, it is trivial to take photos of any ID they are carrying at the same time as the 300 photo extensive documentation of the state of the vehicles that I recommend even for minor incidents. And you get photos of the person's face, any visible tatoos, etc etc, while you're at it. Then you try to avoid mentioning that you're fully capable of making explosives of various power levels and will wreck their shit if you are forced to hunt them down.
    • No, I don't remember the exact reasoning (was 20 years ago!) but the cops didn't end up supplying it to us either. Actually my mother went through a similar thing recently where she was hit when stationary, flustered and didn't get address (she got plate details, name, phone and insurance company, but not address). Person who hit her blocked her number and their insurance company (naturally) would not provide any details. Her insurance company also required her to pay the at fault premium because she did not have the address, cops did not help as it is a minor civil matter (they said their only course was if the other driver had left the scene of the accident without providing any details). She only ended up getting that refunded because they happened to be insured with Suncorp and she was with APIA so same company owners. For some reason the address is critical in insurance companies recovering money from the at fault party
    • If you're driving something like an R32 through to R34, no chance of meeting Euro4. Euro4 came out in 2006, and car manufacturers back then were complaining how hard it would be to meet those regulations. Not a chance a vehicle 10 years earlier is going to be compliant.
×
×
  • Create New...