motorgeek.com :: Socially inappropriate motoring information.
Search this topic:
motorgeek.com :: Board index :: 034 Motorsport :: 034 EFI
Post new topic Reply to topic  [ 6 posts ] 

Audi A4 B6 Engine swap with 034efi

Author Message
 Post subject: Audi A4 B6 Engine swap with 034efi
PostPosted: Sat Jan 07, 2017 11:07 pm 
Offline
Stuck in first

Joined: Mon Aug 17, 2009 7:19 pm
Posts: 21
I just finished up the wiring on my Audi A4 b6 2.7 L engine swap.
I'm at a loss. I'm running a AEM wide band o2 sensor and using the 5 volt signal to the ecu.

Attachment:
20170107_201720.jpg
20170107_201720.jpg [ 7.08 MiB | Viewed 193 times ]


Attachment:
20170107_201707.jpg
20170107_201707.jpg [ 8.97 MiB | Viewed 193 times ]


I checked the injectors and they are working, I'm not getting anything with rpm...

Attachment:
20170107_201648.jpg
20170107_201648.jpg [ 3.66 MiB | Viewed 193 times ]


The fuel pump is firing up and I'm getting pressure to the fuel lines. I going to be checking the ignition coils this weekend.


I'm second guessing myself now and I'm wondering if there is something I'm missing. any input would be get.


Top
 Profile  
Reply with quote  
 Post subject: Re: Audi A4 B6 Engine swap with 034efi
PostPosted: Sat Jan 07, 2017 11:46 pm 
Offline
Stuck in first

Joined: Mon Aug 17, 2009 7:19 pm
Posts: 21
Image

Image

Image

Image


Top
 Profile  
Reply with quote  
 Post subject: Re: Audi A4 B6 Engine swap with 034efi
PostPosted: Sun Jan 08, 2017 12:10 am 
Offline
mach 2 with my hair on fire
User avatar

Joined: Thu May 07, 2009 7:43 pm
Posts: 1169
Location: CT/RI
On the monitor screen, the box that says #trigs says 0. Your ecu is not reading rpms and will not fire the coils or injectors. What do you have for a crankshaft sensor and has it been correctly configured in the ECU settings?

_________________
Chris H.
1991 CQ (AAN, 01E, 034IIC)
1999 A4.2 (ABZ)
2007 RS4 (Stock)


Top
 Profile  
Reply with quote  
 Post subject: Re: Audi A4 B6 Engine swap with 034efi
PostPosted: Sun Jan 08, 2017 1:04 pm 
Offline
Stuck in first

Joined: Mon Aug 17, 2009 7:19 pm
Posts: 21
I'm using the stock crank sensor reading the teeth off the flywheel.
the cam position I'm using the stock sensor.


Top
 Profile  
Reply with quote  
 Post subject: Re: Audi A4 B6 Engine swap with 034efi
PostPosted: Sun Jan 08, 2017 1:06 pm 
Offline
Stuck in first

Joined: Mon Aug 17, 2009 7:19 pm
Posts: 21
the two things I\m not too sure about is the number of teeth on the flywheel, and the number of missing teeth before tdc.


Top
 Profile  
Reply with quote  
 Post subject: Re: Audi A4 B6 Engine swap with 034efi
PostPosted: Mon Jan 09, 2017 9:39 pm 
Offline
Stuck in first

Joined: Mon Aug 17, 2009 7:19 pm
Posts: 21
The fuel pump turns off after a few seconds of not seeing a rpm reading.

For my cam/hall sensor I'm using the stock sensor.
Pin 1- hall sensor positive
Pin 2- cam shafts TDC trigger index phase angle
Pin 3- hall negative / shield


I'm second guessing the crank position sensor

Pin 1-
Pin 2-
Pin 3-

Image

On this
Pin 1- VR output
Pin 2-VR Negative
Pin 3- Shield

Image

Pin 1- (220) Ground connections
Pin 2- blue wire
Pin 3-gray wire


Top
 Profile  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 6 posts ] 
Search this topic:
motorgeek.com :: Board index :: 034 Motorsport :: 034 EFI

Jump to:  



Information

Users browsing this forum: No registered users and 1 guest



You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum
  |  It is currently Mon Jan 23, 2017 8:01 pm
Share |