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Re: Injectors shut off issue

Problem solved.
by Fasterthangas
Fri Jan 25, 2019 8:45 pm
 
Forum: EEC-V & SN95 Tuning
Topic: Injectors shut off issue
Replies: 15
Views: 271

Re: Surging idle

Problem solved.
by Fasterthangas
Fri Jan 25, 2019 8:45 pm
 
Forum: EEC-V & SN95 Tuning
Topic: Surging idle
Replies: 1
Views: 64

Surging idle

I started the car up this morning and now have a surging idle. The engine eventually dies but will start right back up.
Could someone please review this idle log? Thank you.
by Fasterthangas
Fri Jan 25, 2019 3:21 pm
 
Forum: EEC-V & SN95 Tuning
Topic: Surging idle
Replies: 1
Views: 64

Re: Injectors shut off issue

Anyone? Please.
by Fasterthangas
Fri Jan 25, 2019 12:14 pm
 
Forum: EEC-V & SN95 Tuning
Topic: Injectors shut off issue
Replies: 15
Views: 271

Re: Injectors shut off issue

motorhead1991 wrote:CBAZA?


Yes.
by Fasterthangas
Wed Jan 23, 2019 9:04 pm
 
Forum: EEC-V & SN95 Tuning
Topic: Injectors shut off issue
Replies: 15
Views: 271

Re: Injectors shut off issue

motorhead1991 wrote:Manual trans uses the VSS to report to the ECM on output shaft speed (I mentioned that above)


Gee; I apologize. These old eyes missed that completely. Do you have any idea what function would adjust shaft speed for a manual? I'm completely stumped.
by Fasterthangas
Wed Jan 23, 2019 7:07 pm
 
Forum: EEC-V & SN95 Tuning
Topic: Injectors shut off issue
Replies: 15
Views: 271

Re: Injectors shut off issue

Nevermind. I guess nobody saw that I have a T5.
by Fasterthangas
Wed Jan 23, 2019 9:26 am
 
Forum: EEC-V & SN95 Tuning
Topic: Injectors shut off issue
Replies: 15
Views: 271

Re: Injectors shut off issue

I found torque reduction 1-2 2-3 3-4 shifts ???
by Fasterthangas
Tue Jan 22, 2019 6:33 pm
 
Forum: EEC-V & SN95 Tuning
Topic: Injectors shut off issue
Replies: 15
Views: 271

Re: Injectors shut off issue

decipha wrote:yea its the tq truncation table


What is the PID for that table? I don't believe that I've ever seen it? Thanks.
by Fasterthangas
Tue Jan 22, 2019 6:25 pm
 
Forum: EEC-V & SN95 Tuning
Topic: Injectors shut off issue
Replies: 15
Views: 271

Re: Injectors shut off issue

motorhead1991 wrote:Almost sounds like a speed inhibitor based on gear (shaft speed on a manual)

Is my ECU capable of that?
by Fasterthangas
Tue Jan 22, 2019 5:56 pm
 
Forum: EEC-V & SN95 Tuning
Topic: Injectors shut off issue
Replies: 15
Views: 271

Re: Injectors shut off issue

Bueler....Bueler?

I could use more help if anyone has an idea. I have logs and the .bin file.
I installed a new PIP yesterday and no change.
Injectors shut down at different rpm's at each shift.
by Fasterthangas
Tue Jan 22, 2019 3:34 pm
 
Forum: EEC-V & SN95 Tuning
Topic: Injectors shut off issue
Replies: 15
Views: 271

Re: Injectors shut off issue

decipha wrote:check the mnpip8 scalar


Set to 7503.

Could the PIP be bad?
by Fasterthangas
Fri Jan 18, 2019 11:57 am
 
Forum: EEC-V & SN95 Tuning
Topic: Injectors shut off issue
Replies: 15
Views: 271

Injectors shut off issue

I have the fuel cutoff ( Rev limiter) set to 6800. While doing WOT runs; the injectors shut off from 61-6200. I lift for a few seconds and go WOT once again to the same cutoff rpm's. I do not have a MSD box. Ignition is all stock. I installed a new TFI today and no change. PIP was replaced a year ag...
by Fasterthangas
Thu Jan 17, 2019 9:39 pm
 
Forum: EEC-V & SN95 Tuning
Topic: Injectors shut off issue
Replies: 15
Views: 271

Re: W4HO EEC for sale

$150 is a little steep, my local pull a part sells them for $30 you can always buy them on car-parts for $50 http://car-part.com/cgi-bin/search.cgi?userSearch=int&userPID=1000&userLocation=All+States&userIMS=&userInterchange=AB%3D%3D&userSide=&userDate=1995&userDate2=199...
by Fasterthangas
Sun Oct 14, 2018 5:01 pm
 
Forum: For Sale / Wanted
Topic: W4HO EEC for sale
Replies: 2
Views: 249

SCT chip

Single tune chip less than one year old. Works perfectly. $150.00
by Fasterthangas
Sun Oct 14, 2018 1:47 pm
 
Forum: For Sale / Wanted
Topic: SCT chip
Replies: 0
Views: 175

W4HO EEC for sale

Excellent working condition. This is for use in a 94-95 Mustang GT with auto tranny. Make me an offer.
by Fasterthangas
Sun Oct 14, 2018 1:43 pm
 
Forum: For Sale / Wanted
Topic: W4HO EEC for sale
Replies: 2
Views: 249

Re: Tune review (Hot start)

decipha wrote:what kind of injectors were they?


LU34A
by Fasterthangas
Mon Sep 24, 2018 8:45 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

It was leaky injectors. All is fine now. Thanks.
by Fasterthangas
Mon Sep 24, 2018 5:58 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

decipha wrote:sounds like u got a leaking injector


I've been thinking the same. Last time I threw a fuel pressure gauge on it; the pressure took 45 mins to bleed off. Sound normal?
by Fasterthangas
Thu Sep 20, 2018 6:42 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

Ok; well this car keeps making a liar of me. It seems that my tune has progressed and now the car does a long crank before starting even when holding the pedal to the floor.
This is one hour after warming the car up.
When the car started; grey smoke came out of the exhaust in a small cloud.
by Fasterthangas
Thu Sep 20, 2018 3:42 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

decipha wrote:did u try holding the throttle to the floor when hot to see if it starts? if so its flooding out?


Yes. It starts every time that way. Sometimes it seems a bit loaded up, but nothing major. It will start right up and idle fine.
by Fasterthangas
Thu Sep 20, 2018 1:38 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

Well that was short lived. I don't know what changed or maybe I did something different, but the car still cranks and cranks when hot. I'm at a loss. Here is my latest FN348A values: 65534.00 0.31 230.00 0.31 210.00 0.31 180.00 0.31 120.00 0.46 70.00 1.50 40.00 3.02 20.00 4.25 0.00 6.03 -20.00 10.05...
by Fasterthangas
Thu Sep 20, 2018 11:16 am
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

decipha wrote:i wouldnt zero it out when cold

Ok. Thanks.
by Fasterthangas
Tue Sep 18, 2018 10:16 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

Success!!!! FN1350 was the key. Here's where I ended up. She started hot twice tonight. ECT was 170* both times. Fingers crossed that tomorrow brings the same success. 0.00 0.00 0.00 0.00 0.00 1.00 1.00 1.00 0.00 0.00 0.00 0.00 0.00 1.00 1.00 1.00 0.00 0.00 0.00 0.00 0.00 1.00 1.00 1.00 0.00 0.00 0....
by Fasterthangas
Tue Sep 18, 2018 8:57 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

decipha wrote:kick up the crank iscdc function, it may be too low at your hot start

did you verify your iscdc is below 35% at a warm stable idle and ipsibr is at 0 along with isckam correction?


Here's where I'm at:
iscdc - (32.81)
ipsibr- (-0.4)
isckam2 - (-0.052)
by Fasterthangas
Tue Sep 18, 2018 7:38 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

decipha wrote:set the crank pw multiplier to 0 for longer


Will do. Thanks.
by Fasterthangas
Tue Sep 18, 2018 6:47 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

decipha wrote:well thats not it

is it starting up then dying or is it the actual crank thats the problem ?


When hot; I try to start and she cranks quite a bit before starting. I don't touch the gas. She cranks over fine.
If I put the gas to the floor when starting; she starts right up.
by Fasterthangas
Tue Sep 18, 2018 6:03 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

Here's where I'm currently at with FN884:

254.00 0.9922
150.00 0.9922
90.00 0.9922
60.00 0.9922
-256.00 0.9922
by Fasterthangas
Tue Sep 18, 2018 5:30 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

decipha wrote:kick up the crank iscdc function, it may be too low at your hot start

did you verify your iscdc is below 35% at a warm stable idle and ipsibr is at 0 along with isckam correction?


I'll double check these and kick that function up.
Thanks!
by Fasterthangas
Tue Sep 18, 2018 5:22 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

Michael,
I tried adding and subtracting to cranking pulsewidth vs. ECT.
I zero'd out a few pips in cranking table.
I added and removed fuel to open loop startup table.
Nothing makes a difference except opening the TB during startup.
Any ideas?
by Fasterthangas
Tue Sep 18, 2018 4:33 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

anything that shows up while driving will show up in the log do you have your fuel dialed in ? are you sure your problem is crank and not enrichment? cranking pw is directly responsible for how long you have the leave the key in the crank position before it fires off, enrichment is from there after...
by Fasterthangas
Fri Sep 07, 2018 6:23 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

ignore that link the table is thr multiplier, just simply set it to 0 for thr first few pips when hot to shut off the injectors keep in mind thats not normal and usually indicates a mechanical fuel injector problem or poor fuel dial in causing it to dump fuel on shut down I tried this and the probl...
by Fasterthangas
Fri Sep 07, 2018 2:07 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

I just found this and it only confuses the issue. Does one use the table or multiplier? Both?

https://eectuning.org/forums/viewtopic.php?f=5&t=9290
by Fasterthangas
Thu Sep 06, 2018 7:41 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

decipha wrote:go to the cranking pw multiplier table and shut off the injectors for the first few pips at hot start


So probably change only the 175* and 200* rows at 0 5 6 15 PIPs?
Change to a value of 0.
by Fasterthangas
Thu Sep 06, 2018 7:18 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

Double post.
by Fasterthangas
Thu Sep 06, 2018 7:17 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

Well I'm not getting anywhere. I keep reducing the multiplier and she still won't fire unless I put the pedal to the floor. She fires right up when stone cold. I'm currently here: 65534.00 0.50 230.00 0.50 210.00 0.40 180.00 0.40 120.00 0.67 70.00 1.50 40.00 3.02 20.00 4.25 0.00 6.03 -20.00 10.05 -6...
by Fasterthangas
Thu Sep 06, 2018 5:41 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

Thanks!
by Fasterthangas
Sun Sep 02, 2018 10:47 am
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

Would that be FN348A?
by Fasterthangas
Sat Sep 01, 2018 7:20 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Re: Tune review (Hot start)

decipha wrote:go kick down the crank pw when warm until it gets better


Thanks. Will do.
by Fasterthangas
Sat Sep 01, 2018 5:55 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142

Tune review (Hot start)

LOCATION: AZ ESTIMATED ALTITUDE (FT):1000 ft above POSTAL ADDRESS (FOR SHIPPING ONLY): __________________________________________________________ PRE-TUNE CHECKLIST VERIFIED [Y,N]: If NO, Verify the Pre-Tune Checklist (linked above) Before Proceeding! IS VEHICLE 100% READY TO BE TUNED [Y,N]? LIST AL...
by Fasterthangas
Sat Sep 01, 2018 5:05 pm
 
Forum: <<--Tune Review-->>
Topic: Tune review (Hot start)
Replies: 35
Views: 1142
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