sr help...

[crazybb]

i need help.. i just upgraded my redtop sr with a sc50 turbo, walbro 255 fuel pump, n62 maf, 600cc fuel injectors, tial 38mm wastegate and 50mm blow off valve.. it idles great on start ups and runs like a champ.
the problem i am having is when i am driving it and im going above 30 mph or just got on it and i push in the clutch, the rpms drop and its dies unless i give it some gas.. i cant figure it out..
hope someone can help me...

[Katsumbhong]

clean out your MAF and make sure all the sensors are hooked up tight.

[crazybb]

i will try cleaning my maf today.. i hope that works... thanks katsumbhong

[slider2828]

Check your plugs, see if any problems with ignition.

[sleepy_s13]

dont get the maf sensor wet with anything they get messed up really easy.

[s13silvia123]

its the maf sensor i'm having the same problem rite now too. just correct the wiring. and whatever EMS you have. have it caliberate with the n62 maf.

[crazybb]

ok..i got some maf cleaner i will clean it tomorrow.. i have me ecu tune by enthalpy.. i have a n62 maf, the plug i have suppose to be color code to hook up to my harness..

[slider2828]

Check it anyways, I did a write or diagram for the exact wires for hte MAFS. go search for it. Just to amke sure

[crazybb]

i guess i will check the wiring.. i cleaned out the maf today and it does the same thing.. going to check the plugs this weekend to see how they look like. any other ideas??

[fliprayzin240sx]

Does it bog when you come to a stop? If it does, could be the bov releasing too fast for the ECU to recover. Try recirculating it.

[crazybb]

i dont think you can recirculate a tial.. i could be wrong though... i hope i get it fix soon.. was going to go to the track, but i want to fix this problem first..

[180sxLove]

I used to run a 50mm on my SR with a similar setup.. Car would run hard, but if I let go of that clutch in neutral and let the rpm fall, the car would stumble and die out. You would have to baby it until it idled.

I switched my BOV to a Greddy Type S and recirculated it and its never idled better.


Unless you can't rev your car over 3500 RPM then its not your MAF.

[crazybb]

man.. i hope i can get it to work with my tial.. i love it and i got a great deal on it