Difference between revisions of "ElanScan"

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(Communication errors)
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== Communication errors ==
 
== Communication errors ==
The error log will report bad communications between the pc/ES and then car/ECU :
 
  
'''Comm port inactive''' - The wrong communications port has been selected for ElanScan. Check in the pc hardware configuration to see which ports are present. From bitter experience, this may also indicate a broken serial port!
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''The error log reports any bad communications between the pc/ES and then car/ECU :''
 +
 
 +
'''Comm port inactive''' - The wrong communications port has been selected for ElanScan. Check in the pc hardware configuration / device manager to see which ports are present. From bitter experience, this may also indicate a broken serial port!
 +
 
 +
 
 +
'''Bad echo (sent: F4 56 01 B5: received: )''' - The ECU is not responding, usually because the ignition is not turned on or the interfaces is not properly connected [Note F4 56 01 B5 relates to the Elan turbo engine only]
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'''Bad echo (sent: F4 56 01 B5: received: XX XX XX XX)''' Indicates noisy communication with the ECU, likely caused by a poor electrical connection [Note XX is the hex representation of a byte of data and there may be between one and four bytes returned depending on the problem]
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'''No reply No frame start byte recieved ''' - Probably caused by having the latency timer setting too high: In device manager, select | USB serial port | Port settings | Advanced | BM option | Latency timer (ms) | and set to 1. See also [http://www.astb91.dsl.pipex.com/USB_Driver_Instructions.html USB driver instructions].
  
Bad echo (sent: F4 56 01 B5: received: XXXXX)
 
  
  

Revision as of 10:14, 21 July 2007

ElanScan is a piece of software which interfaces with the Elan's ECU and can retrieve various real-time stats.

ElanScan is available for download from [ESM's website], information on obtaining or building suitable interfaces is also available at the same place.


Communication errors

The error log reports any bad communications between the pc/ES and then car/ECU :

Comm port inactive - The wrong communications port has been selected for ElanScan. Check in the pc hardware configuration / device manager to see which ports are present. From bitter experience, this may also indicate a broken serial port!


Bad echo (sent: F4 56 01 B5: received: ) - The ECU is not responding, usually because the ignition is not turned on or the interfaces is not properly connected [Note F4 56 01 B5 relates to the Elan turbo engine only]


Bad echo (sent: F4 56 01 B5: received: XX XX XX XX) Indicates noisy communication with the ECU, likely caused by a poor electrical connection [Note XX is the hex representation of a byte of data and there may be between one and four bytes returned depending on the problem]


No reply No frame start byte recieved - Probably caused by having the latency timer setting too high: In device manager, select | USB serial port | Port settings | Advanced | BM option | Latency timer (ms) | and set to 1. See also USB driver instructions.