Jump to content
SAU Community

Recommended Posts

hey can anyone help me? i need to find out how to bypass or completely get rid of (preferably get rid of) my airflow sensor in my R33.

i am on a tight budget so if there is a cheap way that would be awesome if not it would be great to know, it has to be done.

thanks :P

Link to comment
https://www.sau.com.au/forums/topic/320129-bypassing-air-flow-sensor/
Share on other sites

well you could simply unplug it. just don't plan on having a very good idle or being able to rev the car above about 2500rpm.

other than that, expect to pay a few thousand as said above.

maybe you should tell us why you need to get rid of it so we can give you other suggestions. if you are hitting the airflow cut (rich and retard) then something like a nistune will solve the problem, but will still cost you up to around $1000

well you could simply unplug it. just don't plan on having a very good idle or being able to rev the car above about 2500rpm.

other than that, expect to pay a few thousand as said above.

maybe you should tell us why you need to get rid of it so we can give you other suggestions. if you are hitting the airflow cut (rich and retard) then something like a nistune will solve the problem, but will still cost you up to around $1000

thanks and i know it would run like shit if i just unplugged it, thats why i haven't. it is just in the way i can barely get my filter on the

end of it. and i know how to bypass and add in another air filter that doesn't run through the sensor. i know that helps with getting

more air through just have to tweak the sensor a little pretty simple but this leaves me with the problem of space and not being able

to fit my filter in. and while i'm asking is there any real difference in types of after market pod filters. thanks agin for your help(all)

^ ye... a bit odd. Just mod the piping. Removing the AFM as i said before, will cost 2k minimum.

Use the factory airbox, a pod is pointless on it's own anyway mate.

Just sell it and put it down as a lesson learned.

WTF, just mod the intake pipe so it suits the air flow meter and you pod filter, easy!

true huh damn :3some: i'm an idiot at times i never even thought of that cheers dude. its always the most simple thing that slip the mind when trying to think

^ ye... a bit odd. Just mod the piping. Removing the AFM as i said before, will cost 2k minimum.

Use the factory airbox, a pod is pointless on it's own anyway mate.

Just sell it and put it down as a lesson learned.

oh a pod is not the only thing done to my car. and i'm pretty sure i need it

Depends what mods you have...

But from what I gather (by reading your sort of post) is your engine is not modified. The stock air box will be more than capable.

Probably best note down your modifications and people can help you better on deciding on the next step.

Depends what mods you have...

But from what I gather (by reading your sort of post) is your engine is not modified. The stock air box will be more than capable.

Probably best note down your modifications and people can help you better on deciding on the next step.

[/quote

3" 1/2 exhaust turbo back, split fire coil packs, t4 turbo, greddy inter cooler, boost controller, pod filter, so is this a non modified car? whats a modified one like?

im just not fully up there with everything to do with cars thats why i'm asking for help so i can learn.

Depends what mods you have...

But from what I gather (by reading your sort of post) is your engine is not modified. The stock air box will be more than capable.

Probably best note down your modifications and people can help you better on deciding on the next step.

3" 1/2 exhaust turbo back, split fire coil packs, t4 turbo, greddy inter cooler, boost controller, pod filter, so is this a non modified car? whats a modified one like?

im just not fully up there with everything to do with cars thats why i'm asking for help so i can learn.

Cool. Stock airbox is up to the task. :) Your current setup isn't too bad.

Your current setup doesn't need map based system - the gains will be very minimal vs cost.

Best spend the money on a dyno tune/re-map - you will be surprised how much more power you get - the car will still be very streetable. IMHO

It will also give less excuse for the boys in blue to dong you as hard - just remember to hide your boost controller :3some:

Changing to a MAP based system (ECU etc.) will probably only benefit if you are going to go for much more power - which will mean larger injectors, cams, list goes on.... which unfortunately means more $ to spend.

Since you are on a budget, a re-map is probably going to be the best bang for buck upgrade with your current setup.

^ Yep, factory airbox is still more than adequate and more beneficial if the POD is not enclosed and CAI employed.

Open pod + engine bay = worse than the airbox = worse performance.

i have a custom built air box surrounding my pod filter it is made of sandwich plate aluminium

so its a great insulator, and vents just above in the hood for extra coolness. thanks for the help looks

like i'm just gonna have to get a re map for now then just save save save, because i want more

power i'm greedy thanks guys i appreciate the info

I do beleive MINES still uses the stock air box on all his cars and look at the power and performance he makes from his cars. (Good enough for one of the best tuners - Good enough for me)

Pod = waste of time and attract the wrong attention.

Edited by 99 GTT

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

    • Place the new daughterboard in the case and mount it using the 3 small black rivets provided, and reconnect the 3 factory ribbon cables to the new board Then, use the 3 piggyback cables from the daughterboard into the factory board on top (there are stand offs in the case to keep them apart. and remember to reconnect the antenna and rear cover fan wires. 1 screw to hold the motherboard in place. Before closing the case, make a hole in the sticker covering a hole in the case and run the cable for the android unit into the plug there. The video forgot this step, so did I, so will you probably. Then redo the 4 screws on back, 2 each top and bottom, 3 each side and put the 2 brackets back on.....all ready to go and not that tricky really.      
    • Onto the android unit. You need to remove the top screen because there is a daughterboard to put inside the case. Each side vent pops out from clips; start at the bottom and carefully remove upwards (use a trim remover tool to avoid breaking anything). Then the lower screen and controls come out, 4 screws, a couple of clips (including 3 flimsy ones at the top) and 3 plugs on the rear. Then the upper screen, 4 screws and a bunch of plugs and she is out. From there, remove the mounting brackets (2 screws each), 4 screws on the rear, 2 screws top and bottom and 3 screws holding in the small plates on each side. When you remove the back cover (tight fit), watch out for the power cable for the fan, I removed it so I could put the back aside. The mainboard is held in by 1 screw in the middle, 1 aerial at the top and 3 ribbon cables. If you've ever done any laptop stuff the ribbon cables are OK to work with, just pop up the retainer and they slide out. If you are not familiar just grab a 12 year old from an iphone factory, they will know how it works The case should now look like this:
    • Switching the console was tricky. First there were 6 screws to remove, and also the little adapter loom and its screws had to come out. Also don't forget to remove the 2 screws holding the central locking receiver. Then there are 4 clips on either side....these were very tight in this case and needed careful persuading with a long flat screw driver....some force required but not enough to break them...this was probably the fiddliest part of the whole job. In my case I needed both the wiring loom and the central locking receiver module to swap across to the new one. That was it for the console, so "assembly is the reverse of disassembly"
    • But first....while I was there, I also swapped across the centre console box for the other style where the AV inputs don't intrude into the (very limited !) space.  Part# was 96926-4GA0A, 284H3-4GA0B, 284H3-4GA0A. (I've already swapped the top 12v socket for a USB bulkhead in this pic, it fit the hole without modification:) Comparison of the 2: Basically to do the console you need to remove the DS and PS side console trim (they slide up and back, held in by clips only) Then remove the back half of the console top trim with the cupholders, pops up, all clips again but be careful at the front as it is pretty flimsy. Then slide the shifter boot down, remove the spring clip, loose it forever somewhere in the car the pull the shift knob off. Remove the tiny plastic piece on DS near "P" and use something thin and long (most screwdrivers won't fit) to push down the interlock and put the shifter down in D for space. There is one screw at the front, then the shifter surround and ashtray lift up. There are 3 or 4 plugs underneath and it is off. Next is the rear cover of the centre console; you need to open the console lid, pop off the trim covering the lid hinge and undo the 2rd screw from the driver's side (the rest all need to come out later so you can do them all now and remove the lid) Then the rear cover unclips (6 clips), start at the top with a trim tool pulling backwards. Once it is off there are 2 screws facing rearwards to remove (need a short phillips for these) and you are done with the rear of the console. There are 4 plugs at the A/V box to unclip Then there are 2 screws at the front of the console, and 2 clips (pull up and back) and the console will come out.
    • So, a bit of a side trip, but one that might be interesting for people with JDM cars and japanese head units. I know @Pac previously posted about a carplay/android auto adapter he installed which used the AUX input, and @V35_Paul put in one of the Tesla style units that replace both screens. The option I went with was a Lsait LLT-YF-VER5.87_2 (https://www.alibaba.com/product-detail/Lsailt-8GB-Android-Multimedia-Interface-for_1601187633672.html). Price was $1,150 for a single unit although they are much cheaper if you are willing to buy 2....$857ea. Make you you get the version 2 not version 1, it is faster and has a better UI - this is the manufacturer listing: http://www.lsailt.com/product/348.html. BTW if you've never bought from Alibaba before, don't be concerned....these guys can't stay in business unless they are responsive, ship fast etc, they were excellent (probably faster shipping than most local places) So, this was my task for a lazy Sat afternoon....looks complex but was all done in a few hours (it probably helps that I had some of it apart before so it was a bit familiar). I also decided to add a HD USB drive recorded at the same time and the unit also supports an aftermarket reverse cam (if you don't want to retain factory) and also AV in and HDMI out It looks much worse than it is, in fact in was genuinely all plug and play (no custom wiring at all). This video was pretty good (skipped a few steps), unfortunately they are an Aussie seller but no longer sell this unit (I guess Carplay/AA adapters are easier to install and much cheaper) https://www.youtube.com/watch?v=T5hJfYOB8Dg
×
×
  • Create New...