:)

32514 Views 531 Replies 56 Participants Last post by XwP1ayawX, Dec 22, 2013

XwP1ayawX

Discussion Starter · May 28, 2008

2

It's about time

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XwP1ayawX

Discussion Starter · #2 · May 28, 2008

That's an S-10 fan. Fits better than the stocker. The Zirgo burnt out first day, I wanted to do a push/pull setup. I need to have a dump made up.

I've been having a lot of fun with the T-Pro. I disconnected the O2 sensors so the car is in open loop at idle and part throttle. T-Pro has a feature called PTT (Part throttle tracking) which allows me to set my desired idle and AFR at idle. I also set my cruise TPS number and set an AFR. In addition the T-Pro has a WOT Tracking feature that does the same shit. I let the T-Pro make the corrections then adjust my fuel trims to get the T-Pro's corrections closer to 0%. So far I'm loving it

I'll post a few logs and some screen shots.

XwP1ayawX

Discussion Starter · #3 · May 28, 2008

Oh yeah, I wasn't paying attention so say goodbye to that throttle cable. Mentor has a new one in the mail for me

slava

· #4 · May 28, 2008

Looks good man!
Where is your intake pipe
Are you using blow through or map sensor with maft pro?

noricereclips

· #5 · May 28, 2008

looking great bro!

Fejery4491

· #6 · May 28, 2008

Very nice!

CloudINC00

· #7 · May 28, 2008

Wait, so you adjust your trims through the maft pro as well?

XwP1ayawX

Discussion Starter · #8 · May 28, 2008

slava said:
Looks good man!
Where is your intake pipe
Are you using blow through or map sensor with maft pro?

I just have a filter on the end of the turbo right now. Fits in there nice. I'm running the speed density function on the T-Pro with the GM 3 bar MAP sensor and the IAT sensor.

CloudINC00 said:
Wait, so you adjust your trims through the maft pro as well?

I can adjust fuel, timing, and boost with it. With the O2's pulled and no MAF the car stays in open loop. It's a hackjob of a standalone, but the ecu doesn't fight with it

I've been using tunerpro for logging. I'm loving the program. I can adjust via my laptop in realtime and flash the T-Pro using "emulation" mode. It's a great program.

XwP1ayawX

Discussion Starter · #9 · May 28, 2008

That upper radiator hose needs to go and I'm about to have the dump made up... I really just need to get that engine bay cleaned up

04gsNA

· #10 · May 28, 2008

where is your lower intercooler pipe? I wanna see a pic so I know how to route mine

CloudINC00

· #11 · May 28, 2008 (Edited)

Yeah, just notice that radiator hose haha. I knew I should have gotten a MAF-T pro... I just have the MAF-T. I'll do a search on their differences.

trip

· #12 · May 28, 2008

nice to hear that its working out for you, im running ptt and afr tracking features too

XwP1ayawX

Discussion Starter · #13 · May 29, 2008

04gsNA said:
where is your lower intercooler pipe? I wanna see a pic so I know how to route mine

I'll upload what I have and get you some detailed pics of all my piping tom. afternoon.

XwP1ayawX

Discussion Starter · #14 · May 29, 2008

CloudINC00 said:
Yeah, just notice that radiator hose haha. I knew I should have gotten a MAF-T pro... I just have the MAF-T. I'll do a search on their differences.

Yeah it's a great unit. If you go on Fullthrottletech.com my name there is XNickX, you can see what I'm up to with my tuning on the Maft-Pro thread section.

XwP1ayawX

Discussion Starter · #15 · May 29, 2008

You guys know where the rear O2 sensor plug is? The first one is off the thermostat housing, I have no idea where the other one is. Over the center console maybe?

toogood11

· #16 · May 29, 2008

i didnt notice the throttle cable resting on the manifold and wastegate when i looked at these from work. lol lesson learned, i guess.

the downpipe doesn't look like the finest bent piping but it works, only a 2.5" downpipe though?

anyways, rig up an extension for your radiator hodse to get it out of harms way and post some better pictures!

you said you pulled all the o2 sensors from the exhaust, but doesnt the ecu need them since the maft pro is only a piggyback? im not sure how all that could work, elaborate a little on it, im curious.

did you ever swap in your new motor? the head looks kind of dirty for being mounted to a new bottom end if you did swap it.

all looks good though, just fix up a few odds and ends.

04gsNA

· #17 · May 29, 2008

XwP1ayawX said:
You guys know where the rear O2 sensor plug is? The first one is off the thermostat housing, I have no idea where the other one is. Over the center console maybe?

center console, by the shifter assembly

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XwP1ayawX

Discussion Starter · #18 · May 29, 2008

toogood11 said:
i didnt notice the throttle cable resting on the manifold and wastegate when i looked at these from work. lol lesson learned, i guess.

the downpipe doesn't look like the finest bent piping but it works, only a 2.5" downpipe though?

anyways, rig up an extension for your radiator hodse to get it out of harms way and post some better pictures!

you said you pulled all the o2 sensors from the exhaust, but doesnt the ecu need them since the maft pro is only a piggyback? im not sure how all that could work, elaborate a little on it, im curious.

did you ever swap in your new motor? the head looks kind of dirty for being mounted to a new bottom end if you did swap it.

all looks good though, just fix up a few odds and ends.

The pipes he did a kick ass job on, I'll get some angles underneath the car so you can see.

As far as the O2 goes, part throttle tracking is something like an auto tune. The car runs in close loop at idle and part throttle, this is where the ecu fights the correction by the piggyback. The ecu is taking feedback from the O2 sensors to make changes to the fuel trims. When you unplug the O2's the ecu is forced to stay in open loop. With the speed density function the maf has been eliminated, meaning that the ONLY signal the ecu recieves is what the piggyback is telling it. It can't make corrections because it has no other information.

XwP1ayawX

Discussion Starter · #19 · May 29, 2008

Oh yeah and no, the new motor is still sitting in my garage. I'm going to smoke the clutch in this one before I swap em. Should be a few weeks max lol

XwP1ayawX

Discussion Starter · #20 · May 29, 2008

4

Working with my mechanic

All the piping is made up, I have to snap a pic of it. This was earlier in the day

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