Zeitronix ZT-2 issues - Need help
03-07-2014, 08:56 PM
#1
Super Member
Thread Starter
Join Date: Nov 2011
Location: Always Sunny & beautiful, Costa Rica
Posts: 560
Likes: 0
Received 7 Likes
on
6 Posts
CLS55 AMG, ML63 AMG, Cayenne S
Zeitronix ZT-2 issues - Need help
Hey guys,
Recently got the whole Dashdaq/ZT-2 bundle installed, but, I have run into a few issues:
1- AFR sensor is stuck on 21.0, it initially read the AFR mixture for about 20 seconds and then it went to 21.0, no matter what I do, it doesn't move.
I think it could be a faulty connector or the sensor is shot, what do you guys think?
2- I installed the ZT-2 IAT sensor, but I have no idea how to get the Zt-2 to read the temperature, I can't even find it on the ZT software by name, nothing says "IAT" or "Intake Temp" or something like that.
3-How do I change the value for the zeitronix boost on dashdaq? (I have the at-2 boost sensor), I wanna put it on PSI but it gives another value I never even knew existed...
Any help would be greatly appreciated
Recently got the whole Dashdaq/ZT-2 bundle installed, but, I have run into a few issues:
1- AFR sensor is stuck on 21.0, it initially read the AFR mixture for about 20 seconds and then it went to 21.0, no matter what I do, it doesn't move.
I think it could be a faulty connector or the sensor is shot, what do you guys think?
2- I installed the ZT-2 IAT sensor, but I have no idea how to get the Zt-2 to read the temperature, I can't even find it on the ZT software by name, nothing says "IAT" or "Intake Temp" or something like that.
3-How do I change the value for the zeitronix boost on dashdaq? (I have the at-2 boost sensor), I wanna put it on PSI but it gives another value I never even knew existed...
Any help would be greatly appreciated
Last edited by Kelvin07; 03-07-2014 at 10:44 PM.
03-08-2014, 12:26 AM
#2
MBWorld Fanatic!
Join Date: Oct 2011
Location: A to the Z (the state)
Posts: 2,279
Likes: 0
Received 25 Likes
on
20 Posts
'06 E55
Are you running just the ZT-2 and one AFR sensor or do you have it paired with a ZT-3 to monitor both banks? I had a problem with one of mine always reading 21.0 and it turned out to be a broken sensor. The tip actually broke off. There's a "generic" Bosch part number that is the same sensor as what is used in Zeitronix setup and is half the price. I think I paid like $45 for my replacement one.
Temp sensor - Are you changing the "source" when you try to assign the temp to a gauge? Does it at least pull temp from OBDII?
Boost values... not sure on that one.
Temp sensor - Are you changing the "source" when you try to assign the temp to a gauge? Does it at least pull temp from OBDII?
Boost values... not sure on that one.
03-08-2014, 12:52 AM
#4
Super Member
Thread Starter
Join Date: Nov 2011
Location: Always Sunny & beautiful, Costa Rica
Posts: 560
Likes: 0
Received 7 Likes
on
6 Posts
CLS55 AMG, ML63 AMG, Cayenne S
Are you running just the ZT-2 and one AFR sensor or do you have it paired with a ZT-3 to monitor both banks? I had a problem with one of mine always reading 21.0 and it turned out to be a broken sensor. The tip actually broke off. There's a "generic" Bosch part number that is the same sensor as what is used in Zeitronix setup and is half the price. I think I paid like $45 for my replacement one.
Temp sensor - Are you changing the "source" when you try to assign the temp to a gauge? Does it at least pull temp from OBDII?
Boost values... not sure on that one.
Temp sensor - Are you changing the "source" when you try to assign the temp to a gauge? Does it at least pull temp from OBDII?
Boost values... not sure on that one.
When I want to measure IAT on the zeitronix software, I don't know which option to choose...
, you know how you can add/delete from the right side column, well, I can recognize boost and AFR, but not IAT.You see on this image in yellow, how can I add it?, I press "+" and I can't see it
Boost values... well, on the dashdaq I have everything on the metric system, I think that's why I can't get PSI, I know it's possible to get the value on psi
03-08-2014, 01:17 AM
#6
MBWorld Fanatic!
Join Date: Oct 2011
Location: A to the Z (the state)
Posts: 2,279
Likes: 0
Received 25 Likes
on
20 Posts
'06 E55
Yes, it does read rpm, but you will need to tap into one of the wires going to the ecu to get it.
On your DashDAQ, use those arrows to go to a screen with more gauges. Then just touch an empty one to add a signal. You can choose the source from there. If you pick ZT-2, it should show you all the signals from it.
Also, send Bramage a PM. He made a custom AMG skin for the DashDAQ.
On your DashDAQ, use those arrows to go to a screen with more gauges. Then just touch an empty one to add a signal. You can choose the source from there. If you pick ZT-2, it should show you all the signals from it.
Also, send Bramage a PM. He made a custom AMG skin for the DashDAQ.
03-08-2014, 03:00 AM
#7
Super Member
Thread Starter
Join Date: Nov 2011
Location: Always Sunny & beautiful, Costa Rica
Posts: 560
Likes: 0
Received 7 Likes
on
6 Posts
CLS55 AMG, ML63 AMG, Cayenne S
Yes, it does read rpm, but you will need to tap into one of the wires going to the ecu to get it.
On your DashDAQ, use those arrows to go to a screen with more gauges. Then just touch an empty one to add a signal. You can choose the source from there. If you pick ZT-2, it should show you all the signals from it.
Also, send Bramage a PM. He made a custom AMG skin for the DashDAQ.
On your DashDAQ, use those arrows to go to a screen with more gauges. Then just touch an empty one to add a signal. You can choose the source from there. If you pick ZT-2, it should show you all the signals from it.
Also, send Bramage a PM. He made a custom AMG skin for the DashDAQ.
Trending Topics
03-08-2014, 09:55 AM
#8
MBWorld Fanatic!
Join Date: Mar 2004
Location: North NJ
Posts: 2,073
Likes: 0
Received 27 Likes
on
25 Posts
2002 C32 AMG, 2013 GLK 350/4, 2015 E63S AMG Wagon
See if this link helps. http://www.zeitronix.com/installatio..._Sensors.shtml
03-08-2014, 06:38 PM
#9
Super Member
Thread Starter
Join Date: Nov 2011
Location: Always Sunny & beautiful, Costa Rica
Posts: 560
Likes: 0
Received 7 Likes
on
6 Posts
CLS55 AMG, ML63 AMG, Cayenne S
See if this link helps. http://www.zeitronix.com/installatio..._Sensors.shtml
03-09-2014, 11:21 AM
#10
MBWorld Fanatic!
I tapped coil wire, can also tap injector signal wire. You can also read the RPM through OBD2 setup if using Dashdaq with OBD option .. there is a slight difference in the readings. tapping injector/coil wire is more accurate.
03-09-2014, 12:03 PM
#12
MBWorld Fanatic!
Is it single tooth cam? Just curious … haven't looked into it.
I prefer tapping output signal from ECU than input signal to ECU where possible. I like to minimize noise coupling in to affect inputs to ECU especially on cam and crank signals … these are both shielded cables. it likely does not affect that much though.
I prefer tapping output signal from ECU than input signal to ECU where possible. I like to minimize noise coupling in to affect inputs to ECU especially on cam and crank signals … these are both shielded cables. it likely does not affect that much though.
Last edited by turbo97se; 03-09-2014 at 12:08 PM.
03-09-2014, 04:48 PM
#16
Super Member
Read post number six in the link.....https://mbworld.org/forums/w211-amg/...-checking.html I didn't get all my logging set up yet but ..... Any info will help....
03-12-2014, 12:30 AM
#18
Super Member
Thread Starter
Join Date: Nov 2011
Location: Always Sunny & beautiful, Costa Rica
Posts: 560
Likes: 0
Received 7 Likes
on
6 Posts
CLS55 AMG, ML63 AMG, Cayenne S
Hey guys,
I was fiddling with the ZT-2, I set up the User-2 (IAT Sensor) to read everything on Fahrenheit, now I can see the changes made on the Zeitronix data logging software.
But when I go to the Dashdaq and I select User-2 from the Zeitronix gauges, all I get is VOLTS... what I am missing?, according to the manual, once I do conversion on the ZT-2 it should read the same on the Dashdaq, does that make sense?
Please help me out
I was fiddling with the ZT-2, I set up the User-2 (IAT Sensor) to read everything on Fahrenheit, now I can see the changes made on the Zeitronix data logging software.
But when I go to the Dashdaq and I select User-2 from the Zeitronix gauges, all I get is VOLTS... what I am missing?, according to the manual, once I do conversion on the ZT-2 it should read the same on the Dashdaq, does that make sense?
Please help me out
03-12-2014, 09:08 AM
#19
The issue with the user inputs is that it gives you info in volts you need to have the formula to convert it to your wanted values with constant offset etc. some have figured out for the map but for iat I don't think anyone did
03-12-2014, 08:06 PM
#20
Super Member
Thread Starter
Join Date: Nov 2011
Location: Always Sunny & beautiful, Costa Rica
Posts: 560
Likes: 0
Received 7 Likes
on
6 Posts
CLS55 AMG, ML63 AMG, Cayenne S
03-13-2014, 10:54 AM
#22
MBWorld Fanatic!
I'd be interested to know how to do this also. IAT sensors generally speaking are non-linear so there is no simple formula ... Unlike map sensors that have fairly linear operating region and simpler formula. I have used variable resistors before to characterize responses combined with OBD readings for standalone engine management where graphs can be plotted but not for Zeitronix.
