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robergt4
PostPosted: Mon Nov 18, 2013 4:35 pm 
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Joined: Sat Oct 19, 2013 9:28 pm
Posts: 18
Car Model: ST185 CS/RC
Hello
Is it possible to mount a blitz ecu of st185 Alltrack in ST185 cs?

If the watercooler ecu is disconnected , continues to operate the pump?
Causes this code? Breakdown and check light on?
Greetings
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darrylp
PostPosted: Tue Nov 19, 2013 11:11 pm 
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Joined: Sat Apr 28, 2007 9:22 am
Posts: 235
Location: Central Dorset
Car Model: None
It won't be mapped to measure the air flow through the larger AFM that the CS/rc have. So no, don't use it unless you down grade the AFM to match the normal sized one in the st185

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XLarge
PostPosted: Sun Nov 24, 2013 12:06 pm 
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Joined: Tue Feb 16, 2010 4:05 am
Posts: 207
Location: Germany
Car Model: ST185 CS/RC
It will not even start. A mate of me bought a Blitz Access for his CS and it didn't start with it. Than he found out that it was a ECU for a normal ST185. The AFM of the CS/RC is not only have a bigger diameter, it also have a different connector with one pin more.

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Last edited by XLarge on Sun Nov 24, 2013 1:14 pm, edited 1 time in total.

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Gary ST165
PostPosted: Sun Nov 24, 2013 1:14 pm 
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Joined: Sun Oct 09, 2005 9:58 pm
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Location: South Wiltshire
Car Model: ST165
yes it is possible, but gains are poor. in my opinion = poor value for money.

For a short while, I used a '91 - '93 SW20 SARD Analysis ecu on my ST185 RC and it was plug and play....
But i felt the car drove better on the stock RC ecu.

Gary ST165 wrote:
SARD Analyse JDM 3sgte ECU '91-'93 spec


Manufactured by SARD CO. LTD serial number 0893
Image

Toyota Denso part number 89661-17380
Image Image


It is essentially a plug and play 3sgte ECU for JDM ST185 manufactured after August '91 & rev2 SW20 MR2 Turbo.


I don't remember if the above will work on a UK or Euro spec Carlos Sainz.


The charge cooler pump operation is controlled by a separate ecu and triggered by teh throttle position sensor as i recall. Hence is unaffected by using a different ecu, and will not produce error codes.

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ST165 turbo 4WD
ST185 GT-FOUR RC Carlos Sainz Limited Edition 825•5000
ST185 turbo 4WD Carlos Sainz Limited Edition 2541•5000
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robergt4
PostPosted: Tue Nov 26, 2013 3:00 pm 
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Joined: Sat Oct 19, 2013 9:28 pm
Posts: 18
Car Model: ST185 CS/RC
Gary ST165 wrote:
yes it is possible, but gains are poor. in my opinion = poor value for money.

For a short while, I used a '91 - '93 SW20 SARD Analysis ecu on my ST185 RC and it was plug and play....
But i felt the car drove better on the stock RC ecu.

Gary ST165 wrote:
SARD Analyse JDM 3sgte ECU '91-'93 spec


Manufactured by SARD CO. LTD serial number 0893
Image

Toyota Denso part number 89661-17380
Image Image


It is essentially a plug and play 3sgte ECU for JDM ST185 manufactured after August '91 & rev2 SW20 MR2 Turbo.


I don't remember if the above will work on a UK or Euro spec Carlos Sainz.


The charge cooler pump operation is controlled by a separate ecu and triggered by teh throttle position sensor as i recall. Hence is unaffected by using a different ecu, and will not produce error codes.


could buy a sard, and take it to chiptuner and passed to the microprocessor to st185cs Eurospec ecu, and that maps for my car.
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robergt4
PostPosted: Tue Nov 26, 2013 3:03 pm 
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Joined: Sat Oct 19, 2013 9:28 pm
Posts: 18
Car Model: ST185 CS/RC
robergt4 wrote:
Gary ST165 wrote:
yes it is possible, but gains are poor. in my opinion = poor value for money.

For a short while, I used a '91 - '93 SW20 SARD Analysis ecu on my ST185 RC and it was plug and play....
But i felt the car drove better on the stock RC ecu.

Gary ST165 wrote:
SARD Analyse JDM 3sgte ECU '91-'93 spec


Manufactured by SARD CO. LTD serial number 0893
Image

Toyota Denso part number 89661-17380
Image Image


It is essentially a plug and play 3sgte ECU for JDM ST185 manufactured after August '91 & rev2 SW20 MR2 Turbo.


I don't remember if the above will work on a UK or Euro spec Carlos Sainz.


The charge cooler pump operation is controlled by a separate ecu and triggered by teh throttle position sensor as i recall. Hence is unaffected by using a different ecu, and will not produce error codes.


could buy a sard, and take it to chiptuner and passed to the microprocessor to st185cs Eurospec ecu, and that maps for my car.

Or buy 89661-17380 sard tuned ecu, if it is plug and play for my st185cs.In the photo its 0892,you say 0893
How many extra hp at 1,1bar on ct26?
thanks
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ST185pinjo
PostPosted: Tue Nov 26, 2013 4:09 pm 
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Joined: Sat Feb 14, 2009 4:32 pm
Posts: 251
Location: The Netherlands
Car Model: None
What fuel do you use?

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robergt4
PostPosted: Wed Nov 27, 2013 2:42 am 
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Car Model: ST185 CS/RC
98oct
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XLarge
PostPosted: Wed Nov 27, 2013 7:16 pm 
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Joined: Tue Feb 16, 2010 4:05 am
Posts: 207
Location: Germany
Car Model: ST185 CS/RC
I have a Mines ECU in my CS. Usually I use 102 octane fuel. Makes a uge different to 98 octane.

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robergt4
PostPosted: Wed Nov 27, 2013 10:21 pm 
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Joined: Sat Oct 19, 2013 9:28 pm
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Car Model: ST185 CS/RC
XLarge wrote:
I have a Mines ECU in my CS. Usually I use 102 octane fuel. Makes a uge different to 98 octane.

In Spain only 98 oct max. :cry:
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XLarge
PostPosted: Wed Nov 27, 2013 11:28 pm 
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Joined: Tue Feb 16, 2010 4:05 am
Posts: 207
Location: Germany
Car Model: ST185 CS/RC
I life in Germany. Most Shell stations sell 100 octane here and the bigger Aral stations have 102 octane fuel (both for an insane price) .

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