www.tdiclub.com

Economy - Longevity - Performance
The #1 Source of TDI Information on the Web!
Forums Articles Links Meets
Orders TDI Club Cards TDIFest 2016 Gone, but not forgotten VAG-Com List Unit Conversions TDIClub Chat Thank You




Go Back   TDIClub Forums > VW TDI Discussion Areas > TDI Power Enhancements

TDI Power Enhancements Discussions about increasing the power of your TDI engine. i.e. chips, injectors, powerboxes, clutches, etc. Handling, suspensions, wheels, type discussion should be put into the "Upgrades (non TDI Engine related)" forum. Non TDI vehicle related postings will be moved or removed. Please note the Performance Disclaimer.

Reply
 
Thread Tools
Old April 25th, 2010, 06:10   #16
eddie_1
Veteran Member
 
eddie_1's Avatar
 
Join Date: Dec 2004
Location: Hannover, Germany formerly Toronto & NY
Default

I had measured the MAP voltage from before with the 2.5bar stock map so I could compare with current 3 bar MAP.

Stock 2.5 bar MAP:
With Ignition on, Engine Off : 1.94V
With Ignition on, Engine Idle: 1.98V

3 bar MAP:
With Ignition on, Engine Off : 1.62V
With Ignition on, Engine Idle: 1.65V

It appears the ECU does not like the difference at engine turn on.
__________________
2008 A6 BPP 267kmh also 283kmh 2003 Jetta Wagon ALH 150mph, 188BHP - 365 lbft, 170WHP Smoke free German Map, VNT 17/22, 11mm IP, 02M DRW 6speed, OMI, Lower IC pipes,FMIC, PD Lift Pump, 3bar map, ARL Sachs Upgraded/DMF, PP764s, CCV Filter, EGR delete, PD150 Intake, PD150 SRP, 2.5" DP with Magnaflow Cat & 2.5" Catback, R32 DSG Snorkel, PD150 Airbox/MAF, Custom Accordian, Ventectomy, Rear Fog, Euroswitch, 5 brake light mod, McNally EGT/Boost Gague, Scanguage II, Hidden Hitch, LED tails, Koni Reds, Depo
eddie_1 is offline   Reply With Quote
Old April 25th, 2010, 08:49   #17
Curious Chris
Veteran Member
 
Join Date: Jun 2001
Location: Minneapolis MN
Fuel Economy: 47/42/38
Default

You have a PM. In my pile of spare parts I have a stock MAP. This will fix your problem.
__________________
Wavetrac LSD, Bosch 230'a with RC4.5, Whitbread 2.5" downpipe, PD lift pump, South Bend Stage 2 Endurance Clutch, steel skid plate, Wingnut inspired EGR mod, MyCruiseAgent no drill EGT, MoGolf skidplate mod
Curious Chris is offline   Reply With Quote
Old April 25th, 2010, 09:11   #18
eddie_1
Veteran Member
 
eddie_1's Avatar
 
Join Date: Dec 2004
Location: Hannover, Germany formerly Toronto & NY
Default

I think you may have misunderstood the thread. I have both maps. I just installed the 3bar and there is an ECU issue with my current tune. I will put back the stock most likely. But thanks for the offer.
__________________
2008 A6 BPP 267kmh also 283kmh 2003 Jetta Wagon ALH 150mph, 188BHP - 365 lbft, 170WHP Smoke free German Map, VNT 17/22, 11mm IP, 02M DRW 6speed, OMI, Lower IC pipes,FMIC, PD Lift Pump, 3bar map, ARL Sachs Upgraded/DMF, PP764s, CCV Filter, EGR delete, PD150 Intake, PD150 SRP, 2.5" DP with Magnaflow Cat & 2.5" Catback, R32 DSG Snorkel, PD150 Airbox/MAF, Custom Accordian, Ventectomy, Rear Fog, Euroswitch, 5 brake light mod, McNally EGT/Boost Gague, Scanguage II, Hidden Hitch, LED tails, Koni Reds, Depo
eddie_1 is offline   Reply With Quote
Old April 26th, 2010, 21:44   #19
Shawn_alh
Newbie
 
Join Date: Mar 2009
Location: BC Canada
TDI(s): ALH
Default

Quote:
right, i realized that after I posted. Your 18 PSI that you see on guage, vagcom or wherever will be under-reporting actual boost.
my gauge is not electric or digital
its analogue mechanical so how would it "under-report" is the boost the gauge showing me not "actual"
Shawn_alh is offline   Reply With Quote
Old April 27th, 2010, 04:56   #20
eddie_1
Veteran Member
 
eddie_1's Avatar
 
Join Date: Dec 2004
Location: Hannover, Germany formerly Toronto & NY
Default

You are right if you have direct air pressure measurement it will be good, most folks are going with electrical these days, so I was assuming your gauge was electrical. I meant anything based off the map voltage.
__________________
2008 A6 BPP 267kmh also 283kmh 2003 Jetta Wagon ALH 150mph, 188BHP - 365 lbft, 170WHP Smoke free German Map, VNT 17/22, 11mm IP, 02M DRW 6speed, OMI, Lower IC pipes,FMIC, PD Lift Pump, 3bar map, ARL Sachs Upgraded/DMF, PP764s, CCV Filter, EGR delete, PD150 Intake, PD150 SRP, 2.5" DP with Magnaflow Cat & 2.5" Catback, R32 DSG Snorkel, PD150 Airbox/MAF, Custom Accordian, Ventectomy, Rear Fog, Euroswitch, 5 brake light mod, McNally EGT/Boost Gague, Scanguage II, Hidden Hitch, LED tails, Koni Reds, Depo
eddie_1 is offline   Reply With Quote
Old April 27th, 2010, 06:28   #21
Bob_Fout
Oil Wanker
 
Bob_Fout's Avatar
 
Join Date: Sep 2004
Location: Indiana
Default

Quote:
Originally Posted by eddie_1
You are right if you have direct air pressure measurement it will be good, most folks are going with electrical these days, so I was assuming your gauge was electrical. I meant anything based off the map voltage.
Who sells boost gauges based on the MAP sensor data?
__________________
2003 Jetta TDI (sold) / 2015 GTI 2.0T
Photos | Mods | CJ-4 Oils | Oil Analysis | Stage II Cam
Bob_Fout is offline   Reply With Quote
Old April 27th, 2010, 07:52   #22
eddie_1
Veteran Member
 
eddie_1's Avatar
 
Join Date: Dec 2004
Location: Hannover, Germany formerly Toronto & NY
Default

http://www.mcnallyelectronics.com/
__________________
2008 A6 BPP 267kmh also 283kmh 2003 Jetta Wagon ALH 150mph, 188BHP - 365 lbft, 170WHP Smoke free German Map, VNT 17/22, 11mm IP, 02M DRW 6speed, OMI, Lower IC pipes,FMIC, PD Lift Pump, 3bar map, ARL Sachs Upgraded/DMF, PP764s, CCV Filter, EGR delete, PD150 Intake, PD150 SRP, 2.5" DP with Magnaflow Cat & 2.5" Catback, R32 DSG Snorkel, PD150 Airbox/MAF, Custom Accordian, Ventectomy, Rear Fog, Euroswitch, 5 brake light mod, McNally EGT/Boost Gague, Scanguage II, Hidden Hitch, LED tails, Koni Reds, Depo
eddie_1 is offline   Reply With Quote
Old April 27th, 2010, 07:54   #23
Bob_Fout
Oil Wanker
 
Bob_Fout's Avatar
 
Join Date: Sep 2004
Location: Indiana
Default

Quote:
Originally Posted by eddie_1
Thanks!
__________________
2003 Jetta TDI (sold) / 2015 GTI 2.0T
Photos | Mods | CJ-4 Oils | Oil Analysis | Stage II Cam
Bob_Fout is offline   Reply With Quote
Old April 27th, 2010, 09:46   #24
LiLredTDI
Veteran Member
 
LiLredTDI's Avatar
 
Join Date: Mar 2008
Location: maryland
Fuel Economy: ohh...I'd say bout 42mpg
Default

i installed one last year at a gtg while waiting for rc to tune. pulled car out of bay after install and had limpmode as well. your car needs the ecu tuned for this part or it will continue to give you problems.
__________________
2004 Jetta PD-RC race, 17/22,stg.IIcoltcam PD150 Inj.,Rosten Rods, Ported head,PP DP, cat delete/2 1/2" piping/Magnaflo muffler, R32 airbox/snorkle,PD150 TIP, SB stg 3 ,NSboost/egt gauges, BBS RS II's, Koni FSD/Eibach Kit, M3 side skirts/ rearwindow spoiler,GLI F/R lips FK bumper scoops

LiLredTDI is offline   Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -7. The time now is 21:59.


Powered by vBulletin® Version 3.8.5
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.
Copyright - TDIClub Online LTD - 2017
Contact Us | Privacy Statement | Forum Rules | Disclaimer
TDIClub Online Ltd (TDIClub.com) is not affiliated with the VWoA or VWAG and is supported by contributions from viewers like you.
1996 - 2017, All Rights Reserved
Page generated in 0.13699 seconds with 10 queries
[Output: 95.32 Kb. compressed to 81.72 Kb. by saving 13.60 Kb. (14.27%)]