V8 Crossfire Conversion Diary
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Re: V8 Crossfire Conversion Diary
I was up late last night playing with the STAR system in simulation mode and then hooked it up to my stock Crossfire this morning. I was able to communicate with the car by selecting R170 SLK320. I tried to select other cars that used the same part number ECU but was not able to communicate becuase the Crossfire and R170 uses the 14 pin OBDII port to connect to the STAR system. Most Mercedes use a 38 pin connection that is located in the fuse box on the drivers side under the hood. If I cannot select cars that use my V8 ECU because it is looking for the 38 pin connection I may be dead in the water. I have sent an email to Beckmann to see if there is a way around this. I will report back on what I find.
Re: V8 Crossfire Conversion Diary
Originally Posted by LantanaTX
I was up late last night playing with the STAR system in simulation mode and then hooked it up to my stock Crossfire this morning. I was able to communicate with the car by selecting R170 SLK320. I tried to select other cars that used the same part number ECU but was not able to communicate becuase the Crossfire and R170 uses the 14 pin OBDII port to connect to the STAR system. Most Mercedes use a 38 pin connection that is located in the fuse box on the drivers side under the hood. If I cannot select cars that use my V8 ECU because it is looking for the 38 pin connection I may be dead in the water. I have sent an email to Beckmann to see if there is a way around this. I will report back on what I find.
But i'm not 100% shure is this will work, because as far as i know ODB uses an other protocol than ODBII.
Küster DatenSysteme OnlineShop
Küster DatenSysteme OnlineShop
Regards
Markus
Re: V8 Crossfire Conversion Diary
Originally Posted by LantanaTX
I was up late last night playing with the STAR system in simulation mode and then hooked it up to my stock Crossfire this morning. I was able to communicate with the car by selecting R170 SLK320. I tried to select other cars that used the same part number ECU but was not able to communicate becuase the Crossfire and R170 uses the 14 pin OBDII port to connect to the STAR system. Most Mercedes use a 38 pin connection that is located in the fuse box on the drivers side under the hood. If I cannot select cars that use my V8 ECU because it is looking for the 38 pin connection I may be dead in the water. I have sent an email to Beckmann to see if there is a way around this. I will report back on what I find.
Thanks
Re: V8 Crossfire Conversion Diary
Originally Posted by Skyshadow
No way that your 2000+ car isnt OBDII.
ODB II has 16 Pins.
Former ODB that MB had used is ODB and has a 38 pins ring connector.
The Crossfire has a ODB II connection.
Regards
Markus
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Re: V8 Crossfire Conversion Diary
Originally Posted by bigblock427
I think the StarDAS system he has isn't ODBII.
ODB II has 16 Pins.
Former ODB that MB had used is ODB and has a 38 pins ring connector.
The Crossfire has a ODB II connection. Markus
ODB II has 16 Pins.
Former ODB that MB had used is ODB and has a 38 pins ring connector.
The Crossfire has a ODB II connection. Markus
Re: V8 Crossfire Conversion Diary
Originally Posted by LantanaTX
14/16 I didn't count them. All our Crossfires are OBDII as well as all Mercedes in the same year range. The problem is that MB also added a port that is 30 something pin to hook up to STAR DAS. this conection is usually in the fuse box. For cars that have this connection DAS expects you to hook up to it. I am checking to see if this is a problem and thinking about a plan B if it is.
Küster DatenSysteme OnlineShop
It's worth a try.
There are also other adapters availble (if you need other plugs).
Perhaps these adapters will also be available in the U.S.
Last edited by bigblock427; 09-19-2009 at 03:33 AM.
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Re: V8 Crossfire Conversion Diary
Originally Posted by bigblock427
Perhaps this ODB -> ODB II adapter will be a solution?
Küster DatenSysteme OnlineShop
It's worth a try.
There are also other adapters availble (if you need other plugs).
Perhaps these adapters will also be available in the U.S.
Küster DatenSysteme OnlineShop
It's worth a try.
There are also other adapters availble (if you need other plugs).
Perhaps these adapters will also be available in the U.S.
Kanzus (Karim) any ideas?
Re: V8 Crossfire Conversion Diary
I think there was a changeover from ODB I to ODB II in the late 90's up to the early 2000's.
Found some other information:
ODB I wiring of 38 pin plug (sorry, only found it in german language)
OBD-2 Techn.Info
Star Diagnisis System 2009 (sorry, only found it in german language) which includes several adapters.
eBay Österreich: Mercedes Star Diagnose MB Star 2009 DEUTSCH mit IBM T30 (Artikel 330350869765 endet 11.08.09 21:00:00 MESZ)
Regards
Markus
Found some other information:
ODB I wiring of 38 pin plug (sorry, only found it in german language)
OBD-2 Techn.Info
Star Diagnisis System 2009 (sorry, only found it in german language) which includes several adapters.
eBay Österreich: Mercedes Star Diagnose MB Star 2009 DEUTSCH mit IBM T30 (Artikel 330350869765 endet 11.08.09 21:00:00 MESZ)
Regards
Markus
Join Date: Aug 2007
Location: Lantana, Republic of Texas
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Re: V8 Crossfire Conversion Diary
Originally Posted by bigblock427
I think there was a changeover from ODB I to ODB II in the late 90's up to the early 2000's.
Found some other information:
ODB I wiring of 38 pin plug (sorry, only found it in german language)
OBD-2 Techn.Info
Star Diagnisis System 2009 (sorry, only found it in german language) which includes several adapters.
eBay Österreich: Mercedes Star Diagnose MB Star 2009 DEUTSCH mit IBM T30 (Artikel 330350869765 endet 11.08.09 21:00:00 MESZ)
Regards
Markus
Found some other information:
ODB I wiring of 38 pin plug (sorry, only found it in german language)
OBD-2 Techn.Info
Star Diagnisis System 2009 (sorry, only found it in german language) which includes several adapters.
eBay Österreich: Mercedes Star Diagnose MB Star 2009 DEUTSCH mit IBM T30 (Artikel 330350869765 endet 11.08.09 21:00:00 MESZ)
Regards
Markus
Join Date: Aug 2007
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Re: V8 Crossfire Conversion Diary
Well I might have found something. I was in DAS simulation and found only one other vehichle that uses 16 pin instead of 38 for DAS connection and the 5 Liter V8. The G500 and it counldn't be much more different than a Crossfire. The G500 also uses the Bosch ME 2.8 which is what Crossfires come with as well as my donor.
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Join Date: Aug 2007
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Received 7 Likes
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Re: V8 Crossfire Conversion Diary
Originally Posted by kanzus
You have both cable connector 16 and 38 pin, please see pic attached, I put legend on it.
You can Plug your DAS system in 16 and 38 connectors.
ME 2.8 ECU is OBDII compliant and use CAN Bus protocol (CAN = Controlled Area Network).
You can Plug your DAS system in 16 and 38 connectors.
ME 2.8 ECU is OBDII compliant and use CAN Bus protocol (CAN = Controlled Area Network).
Kanzus, When you programmed your car did you get a lot of thos small F's module unknown? How did you resolve that? or do you have too? Could you please give me a basic procedure list to follow once I have everthing bolted in and ready to go. I am assuming my first step will be to enter DAS as a CL500 and follow the process for a programming a new ECU since mine is now an unlocked virgin.
Re: V8 Crossfire Conversion Diary
Originally Posted by LantanaTX
Thanks Kanzus, I have all the cables figured out. I got confused when I tried to connect to my V6 ECU. I had run my V6 ME 2.8 part number through EPC net and found that my stock Stiock Crossfire ECU had been used in many different MB cars. When I selected R170 - SLK320 - it gave me a choice of 16 pin or 38 pin. I selected 16 and was able to communicate with the ECU. I ran a quick test and of course the ECU passed but most of the other modules came back with a lower case "f" for "module unknown". I then tried to enter the ECU by slecting other vehicle that used the same part number ECU. Those cars did not give me an option for 38 pin and I was not able to communicate with the ECU so I thought those cars required a 38 pin connection. but I have now been told that very few MB cars still had the 38 pin once OBDII became mandatory. I should be fine as I have checked and the 2002 CL500 did not have a 38 pin.
Kanzus, When you programmed your car did you get a lot of thos small F's module unknown? How did you resolve that? or do you have too? Could you please give me a basic procedure list to follow once I have everthing bolted in and ready to go. I am assuming my first step will be to enter DAS as a CL500 and follow the process for a programming a new ECU since mine is now an unlocked virgin.
Kanzus, When you programmed your car did you get a lot of thos small F's module unknown? How did you resolve that? or do you have too? Could you please give me a basic procedure list to follow once I have everthing bolted in and ready to go. I am assuming my first step will be to enter DAS as a CL500 and follow the process for a programming a new ECU since mine is now an unlocked virgin.
But you might use DAS for programming engine ECU / EZS only, other modules might be different and not recognized by DAS.
To program ECU when it is virgin, I used 'Initial Satrt up' from ECU menu then follow procedure assistant.
You mignt also use DAS procedure which is 'Drive Authorization System' from EZS module.
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Re: V8 Crossfire Conversion Diary
Many of the modules are different form SLK or other MB's becuase of the 19" and 18" wheels that come on the car which produce differnce tire diameters from front and rear. This also resulted in different gear raitios. So the the modules all look the same but have different programming. I hope I can make this thing run!