Problem with WOT on late model aristo need help befor friday

**PMP300** · 12-12-2011, 02:49 PM

OK so i have pretty much sorted out all my bugs from my conversion now except this one!!

If i floor it off the mark in 1st gear it revs out and drives like a NA no pull wha so ever

Now driving along if i floor it it bogs down and goes nowere

Now if i try both problems with the throttle not quite at the floor i get a decent pull like its supposed to but i have to constantly feather the throttle to keep it in the sweet spot otherwise it bogs down shudders and carrys on but doing this im also anly at 3/4 throttle

So whats the Go

im trying to get this sorted befor friday as im booked in for a dyno tune and to have my new blitz sbc id fitted

Ps the Car is a converted JZS160 to 161 with the 2jz gte vvti
im getting no error codes cheers Reece

**pandaah** · 13-12-2011, 01:36 AM

Does the engine idle and rev up ok, not missing or anything?

**George** · 13-12-2011, 03:01 AM

1 brick under pedal will get your problem sorted
2 more seriously, I vote for you're using wrong air duct/air filter setup, and false MAF reading results

**Rens** · 13-12-2011, 06:33 AM

My car did something similar after an engine swap which turned out to be map sensor wire was cut just before the computer. It would only accelerate under light throttle and ran like there was a rag stuck in the intake.

**PMP300** · 13-12-2011, 09:26 AM

Originally Posted by George

1 brick under pedal will get your problem sorted
2 more seriously, I vote for you're using wrong air duct/air filter setup, and false MAF reading results

im using the proper air box ,filter and maf that came with the half cut

Originally Posted by Rens

My car did something similar after an engine swap which turned out to be map sensor wire was cut just before the computer. It would only accelerate under light throttle and ran like there was a rag stuck in the intake.

This is what mine feels like

could this be solanoid or tps related

**triptek** · 13-12-2011, 09:53 AM

Have you tried cleaning the maf sensor.

**PMP300** · 13-12-2011, 09:58 AM

no i have herd of them stuffing up if you try and clean them i can give it a go

**rob** · 13-12-2011, 01:48 PM

plugs on coil packs broken?
coil pack tubes split and arching to head?

**dumbass** · 13-12-2011, 10:47 PM

why do u need it dynoed if its all factory ecu
whos going to dyno it

**PMP300** · 13-12-2011, 10:59 PM

Originally Posted by dumbass

why do u need it dynoed if its all factory ecu
whos going to dyno it

Why do ask stupid questions but if you must know like I said in my first post I'm having my ebc installed and set I would also like a base figure I want my AFRs checked and to see my boost curve to see if my vsv is working properly.
Millenium motorsports

**dumbass** · 13-12-2011, 11:18 PM

just tune the ebc yrself like everyone else on here hahahha
hope u get it sorted by friday but sounds like u have afew issues to fix heheheheh
check fuel press and put a good boost gauge on it