ronttuk Posted April 4, 2015 Share Posted April 4, 2015 what type of plug do you need to read diagnostics on a uk spec there a plug in engine bay and one under the steering wheel neither of them are the obd11 type thats fits an readers we have Quote Link to comment Share on other sites More sharing options...
Mk4Gaz Posted April 4, 2015 Share Posted April 4, 2015 All you need is a paperclip. Bridge out terminals e1 and te1 in the diagnostics port, and then switch the ignition to the second click. The engine management light will flash constantly if no error codes are stored. If there is a fault, it will be shown by the eml flashing a code/s For instance: 5 flash, pause, 2 flash - would be code 52. This would indicate a blown knock sensor To get the list of codes, search Google for supra error codes Quote Link to comment Share on other sites More sharing options...
ronttuk Posted April 5, 2015 Author Share Posted April 5, 2015 so how do you clear error codes to see if they reappear ? Quote Link to comment Share on other sites More sharing options...
martin p Posted April 5, 2015 Share Posted April 5, 2015 Pull efi fuse go have cuppa then replace it. Quote Link to comment Share on other sites More sharing options...
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