MAF sensor up grade

[vrg3]

Okay... So you've seen this chart, right?

http://www.graphics.cornell.edu/~v/ecupins/

You want to cut the MAF sensor signal wire: B48.9.

You have a hot wire 0-5v sensor, so set both dip switches off.

If you're running an aftermarket atmospheric blowoff valve, then you could try EIDS.

Don't you also need to tap the tachometer signal?

[NICO]

dame your good vrg3, yes i got to tap in to the tachometer signal, i just stuck the wire real real close to the first piston spark is that good or is it not.

[vrg3]

Unless the SAFR is designed to work that way, it's probably not gonna work right. I don't know what exactly you mean by sticking it rear close to the first piston spark, but if it's anywhere on the high voltage side of the circuit you could risk damaging the SAFR. It's probably meant for the low-voltage side, but even then each wire only gets half the pulses.

I would first try connecting it to pin 16 of ECU connector B56: that's the wire the ECU uses to drive the tachometer in the dash.

[NICO]

i will do it the way you told me

thank you so much vrg3 i will let you no how it gos

[vrg3]

No problem. Good luck. Be careful! =)

[NICO]

i will vrg3 one more thing i cant find this computer for the life of me where is it

[vrg3]

It's mounted behind the driver side dash. Remove the trim panel above the driver's knees (it's held in place by a bunch of Phillips-head screws) and then you'll see it behind a gray metal brace, with four yellow harness connectors on the right-hand side of it.

[NICO]

i c it thanks agian it was a mystery 4 a while