Fuel-it Bluetooth Eca Review- E89 Z4

jts1981 · 03-13-2016, 11:50 AM

Hey guys,

I plan on going e60 blend with Buraq this Spring, and to help make sure my fuel was right wanted to install an ECA. Here's a little right up and some pictures that I hope will help you guys out.

I researched various ethanol content analyzers, ECA and originally decided to go with Zeitronix ECA gauge and sensor combo. My only hesitation was having to add a gauge some where in the cabin. Personally i prefer a stealth/ stock look and dreaded having an exposed gauge.

I was pleasantly surprised when I looked into Fuel-it systems and stumbled on a bluetooth option that works with smart phones. Problem solved!

Steve was great to work with, answering my many questions and working with my mechanic. I was a bit hesitant because the e89 Z4's are slightly different N54 setup compared to 1/3 series. There is no such thing as plug and play.

Feeling confident after discussing with Steve and my mechanic I pulled the trigger on sensor, bluetooth module, and feed lines.

Over all the kit looks good. The Fuel-it bluetooth module looks like a quality unit. As for the sensor its your typical production oem sensor.

The install…
As I mentioned above, there is not such this as plug and play with the e89. After we took out the exhaust, braces, and trim we roughly mocked up the lines and sensor.

This is is when we ran into a hiccup. The lines came in with both female push locks, but my oem was male connection at the pump. This is where my mechanic and I looked at each other like, "fuck why is nothing easy for this damn car."

Luckily he has the tools and know-how to make fuel lines. He ended up making double male connection and it worked like a charm.

After we got through the connection hurdle things were pretty smooth sailing. Just zip tying the lines, installing sensor, and wiring.

Overall I would say if we didn't have the connection issue, it was a pretty simple, but tedious job. Removing everything to get access was the most time consuming, tedious part of it.

How does it work… GREAT! Once I downloaded the app it worked right away. Just click on connect and you'll see fuel info right away.

Would I recommend…ABSOLUTELY!! I think this is a no brainer for anyone running an ethanol blend. Simply put you can not trust what's in the pump. For reference another car running the same sensor found that the e85 pump around the corner was only e60.

Special thanks to Steve and Fuel-it for the great customer service, and to my mechanic Bill @ BillMar Auto in Farmingdale.

Here is some pics for you guys.

jts1981 · 03-13-2016, 11:59 AM

part 2 of pics

BQTuning · 03-13-2016, 03:33 PM

This is a need, a must to make sure you getting to correct mix

Ozzie335i · 03-13-2016, 04:07 PM

jts is going for e60. How absolute does the amount have to be? Is there a range, plus and minus, where the engine will run safely? Are we better off with a slightly lower, or higher, percentage?

BQTuning · 03-13-2016, 04:15 PM

Quote:

Originally Posted by Ozzie335i

jts is going for e60. How absolute does the amount have to be? Is there a range, plus and minus, where the engine will run safely? Are we better off with a slightly lower, or higher, percentage?

Yes there is a range. My E60 maps are ranged for anything between E60-E70. Nothing less or higher.

talhagursoy · 04-03-2016, 03:48 PM

I need one of these! How long did it take to install ? Labor cost? did you guys need any special tool or anything ?

bigdnno98 · 04-03-2016, 04:35 PM

I'm gonna need one. I ran the GM sensor in my DSM and had it wired to DSMLink to automatically adjust my global fuel settings based on ethanol content. It was legit.

Riceball777 · 04-03-2016, 05:39 PM

wow you z4 guys really got it hard. I just installed my fuel it ethonol sensor kit and everything went pretty smooth. the exhaust did not need to come off and the fuel fitting all work perfect.

jts1981 · 04-04-2016, 12:02 PM

Quote:

Originally Posted by Riceball777

wow you z4 guys really got it hard. I just installed my fuel it ethonol sensor kit and everything went pretty smooth. the exhaust did not need to come off and the fuel fitting all work perfect.

Aint it the truth!

AK. · 04-04-2016, 12:13 PM

Does this work for iPhones or android only? This is pretty interesting.

jts1981 · 04-04-2016, 12:38 PM

Quote:

Originally Posted by AK.

Does this work for iPhones or android only? This is pretty interesting.

Both. Once you place your order Steve will email a link to download.

03-13-2016, 11:50 AM	#1
jts1981 Captain 213 Rep 887 Posts Drives: n54 Join Date: Dec 2012 Location: NYC iTrader: (0)	Fuel-it Bluetooth Eca Review- E89 Z4 Hey guys, I plan on going e60 blend with Buraq this Spring, and to help make sure my fuel was right wanted to install an ECA. Here's a little right up and some pictures that I hope will help you guys out. I researched various ethanol content analyzers, ECA and originally decided to go with Zeitronix ECA gauge and sensor combo. My only hesitation was having to add a gauge some where in the cabin. Personally i prefer a stealth/ stock look and dreaded having an exposed gauge. I was pleasantly surprised when I looked into Fuel-it systems and stumbled on a bluetooth option that works with smart phones. Problem solved! Steve was great to work with, answering my many questions and working with my mechanic. I was a bit hesitant because the e89 Z4's are slightly different N54 setup compared to 1/3 series. There is no such thing as plug and play. Feeling confident after discussing with Steve and my mechanic I pulled the trigger on sensor, bluetooth module, and feed lines. Over all the kit looks good. The Fuel-it bluetooth module looks like a quality unit. As for the sensor its your typical production oem sensor. The install… As I mentioned above, there is not such this as plug and play with the e89. After we took out the exhaust, braces, and trim we roughly mocked up the lines and sensor. This is is when we ran into a hiccup. The lines came in with both female push locks, but my oem was male connection at the pump. This is where my mechanic and I looked at each other like, "fuck why is nothing easy for this damn car." Luckily he has the tools and know-how to make fuel lines. He ended up making double male connection and it worked like a charm. After we got through the connection hurdle things were pretty smooth sailing. Just zip tying the lines, installing sensor, and wiring. Overall I would say if we didn't have the connection issue, it was a pretty simple, but tedious job. Removing everything to get access was the most time consuming, tedious part of it. How does it work… GREAT! Once I downloaded the app it worked right away. Just click on connect and you'll see fuel info right away. Would I recommend…ABSOLUTELY!! I think this is a no brainer for anyone running an ethanol blend. Simply put you can not trust what's in the pump. For reference another car running the same sensor found that the e85 pump around the corner was only e60. Special thanks to Steve and Fuel-it for the great customer service, and to my mechanic Bill @ BillMar Auto in Farmingdale. Here is some pics for you guys. Attached Images __________________ GC LITES / BQ TUNE / MHD / FUEL IT BT ECA / WALBRO 525 LPFP / KW V3 / E9X M3 CONTROL ARMS / TURNER REAR CAMBER ARMS / RE BUSHINGS / H&R SWAYS / LUXON STRUTBAR / VRSF 7.5" FMIC / ER CP / TIAL BOV / VTT IN/OUTLETS / AFE PRO5R INTAKE / AR C.L. DP / BMS OCC / RB PVC / CF LIP + SIDE + SPOILER + DIFFUSER / IND REFLECTORS / BLK GRILLS / STUBBY / PB BBK / Forgestar F14 F: 19x9 et35 R: 19x10 et38/ Michelin PSS F: 245/35/19 R: 275/30/19 Last edited by jts1981; 03-13-2016 at 09:11 PM..
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03-13-2016, 11:59 AM	#2
jts1981 Captain 213 Rep 887 Posts Drives: n54 Join Date: Dec 2012 Location: NYC iTrader: (0)	part 2 of pics Attached Images __________________ GC LITES / BQ TUNE / MHD / FUEL IT BT ECA / WALBRO 525 LPFP / KW V3 / E9X M3 CONTROL ARMS / TURNER REAR CAMBER ARMS / RE BUSHINGS / H&R SWAYS / LUXON STRUTBAR / VRSF 7.5" FMIC / ER CP / TIAL BOV / VTT IN/OUTLETS / AFE PRO5R INTAKE / AR C.L. DP / BMS OCC / RB PVC / CF LIP + SIDE + SPOILER + DIFFUSER / IND REFLECTORS / BLK GRILLS / STUBBY / PB BBK / Forgestar F14 F: 19x9 et35 R: 19x10 et38/ Michelin PSS F: 245/35/19 R: 275/30/19
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03-13-2016, 03:33 PM	#3
BQTuning Banned 469 Rep 4,392 Posts Drives: 2012 Z4 sDrive35i M Sport 6MT Join Date: Nov 2010 Location: bq@bqtuning.com iTrader: (0)	This is a need, a must to make sure you getting to correct mix
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03-13-2016, 04:07 PM	#4
Ozzie335i Lieutenant Colonel 659 Rep 1,525 Posts Drives: 2011 335i Join Date: Aug 2014 Location: DFW iTrader: (1)	jts is going for e60. How absolute does the amount have to be? Is there a range, plus and minus, where the engine will run safely? Are we better off with a slightly lower, or higher, percentage?
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04-03-2016, 03:48 PM	#6
talhagursoy First Lieutenant 103 Rep 288 Posts Drives: Bmw Z4 sDrive35i Join Date: Feb 2014 Location: Fairfax, VA iTrader: (1)	I need one of these! How long did it take to install ? Labor cost? did you guys need any special tool or anything ? __________________ Ar Catless DP, MHD Flash, BMS DCI, ER FMIC, ER CP, Forged DVs
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04-03-2016, 04:35 PM	#7
bigdnno98 Real Car Enthusiast 288 Rep 2,082 Posts Drives: 340xi Join Date: Jul 2011 Location: Germany iTrader: (8)	I'm gonna need one. I ran the GM sensor in my DSM and had it wired to DSMLink to automatically adjust my global fuel settings based on ethanol content. It was legit.
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04-03-2016, 05:39 PM	#8
Riceball777 Lieutenant 163 Rep 466 Posts Drives: S2000 618whp/ e90 335i Join Date: Jul 2012 Location: Los Angeles iTrader: (0)	wow you z4 guys really got it hard. I just installed my fuel it ethonol sensor kit and everything went pretty smooth. the exhaust did not need to come off and the fuel fitting all work perfect. __________________ 2007 e90 335i pure stage 2 DD turbos, rb inlets
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04-04-2016, 12:13 PM	#10
AK. Lieutenant 137 Rep 589 Posts Drives: E90 M3/E92 M3 Join Date: Jan 2015 Location: California iTrader: (3) Garage List 2010 E90 335i [10.00]	Does this work for iPhones or android only? This is pretty interesting.
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