Jump to content
SAU Community

Map Sensor Vs. Air Flow Meters

MJTru

By MJTru,
in Engines & Forced Induction

 Share

Recommended Posts

RBwhatever Veteran

RBwhatever

Posted
Posted

You get a D-Jetro PFC.

Your regular PFC is L-Jetro which means it uses an AFM and afm only. You don't convert L-Jetro PFC's to run map sensors.

If you want a PFC that uses map sensors, you buy a D-Jetro PFC.

If your fussed about it, there are other ECU's around that can utilise both. Have a look into VIPEC.

From my understanding and previous knowledge the Wolf V500 has a built in map sensor in the ecu and can be had as a plug in unit.

paulr33 Grand Master

paulr33

Posted
Posted

what do you hope to gain by moving to map sensor?

you have a few options

1) there is no rb25 Djetro PFC so you need to find an alternate model and modify it to work

2) purchase RB26 Djetro PFC and modify it to run on rb25 (has been done before, its documented how, in the PFC FAQ too)

3) purchase and use a HKS Vein pressure converter

4) purchase a map sensor based ecu

paulr33 Grand Master

paulr33

Posted
Posted

its an old outdated product, youll probably find it on yahoo jp auctions

it gets map sensor in and sends signal out in afm format

so in theory, runs map sensor linear scale but in AFM format to the AFM ecu

http://www.hksusa.com/products/?id=858

stricnynel0s Collaborator

stricnynel0s

Posted
Posted
  D3bb4 said:
Is there any feedback anywhere about the wolf v500?

Don't seem to be able to find any, and considering getting one. :S

ya vpc is cool but like 15 years old, i think emanage ultimate allows you to use a map sensor tho

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
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • ARB26
      RB26DETT Sketchy boost mod?

      By ARB26 · Posted

      So could it be assumed it has been installed intentionally with potentially a power FC boost controller kit? 
    • Gareth87
      What should I do next to hold the head on

      By Gareth87 · Posted

      Had my rig on Matt's dyno at PITS the other day. After a few years between tunes I added a few sensors and swapped intercoolers. Result. 553hp at 26psi. Not bad for an FJ20 that was built in 2007. The problem.. It filled the overflow bottle on hard runs which leads me to believe the head gasket isn't sealing. I have a coolant pressure sensor which was reading cap pressure at 22psi and occasionally overrunning to 23/24 psi on deceleration after a pull. It was not spiking. It has arp2000 head studs and a cometic gasket. As its been 18 years in service, I pulled the engine out and head off. Everything looks good but we obviously have an issue. Where I'm at.. Years ago I had the same issue, I checked the stud tension and they were all over the place. Some at 60 to 70 and some up near 90. I nipped them all to 100ft lbs and this stopped the water push until now. I believe this compromised the gasket back then. What do I do? 2 options are..  1) I bought arp 625+s, which I could put in with a new gasket. Thinking Kameari this time, reassemble and try again. 2) strip the block, get fire rings machined in with copper gasket and try that. I do not want to push it more than 28 to 30psi. I think the turbo will be out by then anyway. (G30-770). My other concern is the long term ability of a copper head gasket. Are they streetable for years? I feel like a new gasket with the new studs will probably suffice, but I don't know. Any thoughts welcome and advice on copper gaskets and fire rings. Thanks!
    • MBS206
      Chris' Toyota Mark ii JZX110

      By MBS206 · Posted

      I'm a fan of the JZX110, and the Aristo. Big cruiser cars, and with the factory cars, super comfortable and feel like you're driving an armchair! And the JZ motors are a pretty nice engine too, especially with some basic mods.   The import process, and the need to be able to trust people, and the fact there's so many scammers around is what ever puts me off wanting to go through that ordeal!
    • GTSBoy
      Chris' Toyota Mark ii JZX110

      By GTSBoy · Posted

      I don't care for these at all, but at least the underside looks straight and not rusty. A good basis for a long life. Many cars from Japan have been lifted with forklifts and f**ked almost irrepairably.
    • GTSBoy
      RB26DETT Sketchy boost mod?

      By GTSBoy · Posted

      Yes, but it's not dumb or dodgy. You can build a perfectly good boost controller from a pressure reg, a relief valve (looks same same as a reg if all from Norgren or SMC, for example) and a check valve. I ran one for years. Only superceded with  EBC because I could get one for cheaps and wanted finer control.   THis mod is certainly not a sketchy boost mod, provided the boost is kept below the "spin to death" threshold of the turbos.
×
×
  • Create New...