Jump to content
SAU Community

Recommended Posts

Hey Guys,

Just returned my S2 RB25DET cefiro to stock. Removed PFC, Z32 AFM, Injectors, Turbo. Replaced these with stock items.

Now the car only starts with the AFM unplugged. It starts for like 1 sec with it plugged in.

I have checked:

All fuses

Swapped the AFM.

AFM wiring?

Does any body have any ideas?

Do these need to be plugged in? Hard to tell because of the engine conversion?

Is any body on here a mechanic or have the know how to come and fix it I would pay :)

Please help

Sam

post-22712-1228041959_thumb.jpg

post-22712-1228041994_thumb.jpg

ok a few quick things.

are you running a series 2 ecu and afm? i am gessing they are your old ones anyway?

second. the car requires the right signal from the AFM to keep the engine running. this signal is bypassed by the ecu during engine start by the start output of the ignition switch. that would be why it will start then dies. if you have changed back from a z32 AFM the wiring is different on the plugs than stock AFM plugs. is it possible that the wires are in the wrong pins on the stock AFM? or it is a possible faulty AFM? so try another one to make sure.

hope that helps a little.

Thanks Damo, at least that isolates the problem to the aif flow meter.

I have tried another one but I will get an ECU pin out and check the air flow meter wiring again! Can any body tell me if the air flow meter has a fuse or fusable link any where :)

Thanks in advance

Sam

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

    • Seemed to be good when Jeff owned it but they did a shit job on my car, probably worth a think before spending 10's of thousands of dollars where they might be cutting corners
    • Starting with issues 1 - 5, we have already run into a problem...!  Issue #4 contained 2x front brake calipers, instead of 1 caliper and 1x steering knuckle. Will have to call DeAgostini on Monday to sort it out. Anyway here's some photos.  Issue #1 is the front bumper, headlights and number plate. Issue #2 is the front wheel (with "We produced with spartan air." text on the centre cap!) and tyre, the front lip spoiler and cylinder head cover with ignition coils under the centre cover... which will never be seen again. Issue #3 is the bonnet and cylinder head. Issue #4 is the front strut, brake disc (with laser etched metal discs) and brake caliper. I stopped here because of the issue with the missing steering knuckle.  Next update will be #5 - #10 in a few weeks.
    • DeAgostini is one of a few companies that release quite large (the largest commonly available size actually) 1/8 scale models in a series of weekly issues over 100 - 110 instalments.  They release different models for different markets and DeAgostini Japan have release the BNR32 Skyline GT-R Nismo last month. I've made two of these 1/8 scale sized cars (one an R35 GT-R from 2012 - 2014, the other I'm just about halfway through, a BNR34 Skyline GT-R from the 2Fast 2Furious movie) so when this R32 was announced there was no way I could ignore it as it's my favourite out of all Nissans.  Each issue costs around $20 so it costs about $2.2K when completed. I suppose it is very expensive for what it is, but the quality and details are really very good, and there are many "gimmicks" like fully functioning exterior and interior lights operated with a remote control, working steering, all doors/bonnet/boot/fuel lid open and close, the side mirrors fold in and it even has a speaker for the engine revving sounds when you turn the lights on.  Each issue comes with a magazine that tells the story of the BNR32 Skyline GT-R Nismo from the first design stages of the BNR32 to Group A homologation and the various racing version that were run in the Japanese Group A and JGTC, and Australian Group A.  So I plan to update the build in this thread 5 issues at a time.  https://deagostini.jp/r32/?srsltid=AfmBOooKjxDc4EUK2rmXqMBPgyHfFJ24s4oEPJBNpnF-lFlsRoW0PE6P
    • As per title.. has anyone used so far? Keen to hear results, comparisons. In the market for a new mani for my new turbo. Any issues cracking?
×
×
  • Create New...