mikeyh Posted April 15, 2011 Share Posted April 15, 2011 (edited) aircon specialists needed hi ive recently had my engine rebuilt by whifbitz whilst doing this they had to disconect the aircon, since geting it back i have tryed having it regased but i cant get any gas back into the system as the pump will not kick in ive tryed searching the forum and ive had no luck finding the problem ive managed to run a diagnostics by holding the recirc/auto buttons but i have no idea what the flashing lights mean please help me Edited April 17, 2011 by mikeyh (see edit history) Link to comment Share on other sites More sharing options...
Ian C Posted April 15, 2011 Share Posted April 15, 2011 I guess Thorin getting me to sticky this thread not two days ago was to no avail Link to comment Share on other sites More sharing options...
absz Posted April 15, 2011 Share Posted April 15, 2011 aircon specialists needed hi ive recently had my engine rebuilt by whifbitz whilst doing this they had to disconect the aircon, since geting it back i have tryed having it regased but i cant get any gas back into the system as the pump will not kick in ive tryed searching the forum and ive had no luck finding the problem ive managed to run a diagnostics by holding the recirc/auto buttons but i have no idea what the flashing lights mean please help me The pump will not engage until there is pressure in the system. how are you re-gassing it? system needs to be vacuumed for approx 25mins then another 5mins leak hold check before the modern aircon machines will allow a regas and thats only if its passed the leak hold test. Link to comment Share on other sites More sharing options...
Ryan.G Posted April 16, 2011 Share Posted April 16, 2011 Mike the Aircon is switched through the ecu and i dont think the loom you have has the aircon stuff wired in as magictorch removed the pump. This i can fix when mapping Link to comment Share on other sites More sharing options...
mikeyh Posted April 16, 2011 Author Share Posted April 16, 2011 (edited) Mike the Aircon is switched through the ecu and i dont think the loom you have has the aircon stuff wired in as magictorch removed the pump. This i can fix when mapping i spoke to j (magictorch) and he said he had the aircon working when the syvecs was fitted to his. (absz)The pump will not engage until there is pressure in the system. how are you re-gassing it? system needs to be vacuumed for approx 25mins then another 5mins leak hold check before the modern aircon machines will allow a regas and thats only if its passed the leak hold test. the system was vacumed and pressure tested, the seals were leaking from the compressor as these were removed when (whifbitz) rebuilt my engine i replaced these and rechecked the system all is fine. i did the diagnostic check and it kept flashing only once in turn face, face/feet, screen i believe its diagnosing room temprature sensor ambient temprature sensor solar sensor is this right? what is the best way to sort this any help would be a massive help:d Edited April 17, 2011 by mikeyh (see edit history) Link to comment Share on other sites More sharing options...
mikeyh Posted April 17, 2011 Author Share Posted April 17, 2011 anybody have an idea i realy miss my aircon:( Link to comment Share on other sites More sharing options...
mikeyh Posted April 18, 2011 Author Share Posted April 18, 2011 i think we need an aircon specialist on the site to help us fellow members out;) somebody must have an idea whats wrong with my aircon Link to comment Share on other sites More sharing options...
Thorin Posted April 18, 2011 Share Posted April 18, 2011 Check the chart in the thread here http://www.mkivsupra.net/vbb/showthread.php?218316-How-To-Aircon-Diagnostics Link to comment Share on other sites More sharing options...
mikeyh Posted April 18, 2011 Author Share Posted April 18, 2011 (edited) Check the chart in the thread here http://www.mkivsupra.net/vbb/showthread.php?218316-How-To-Aircon-Diagnostics look at post #2 ian already mentioned this thanks i think i understand what is wrong with the aircon just dont have a clue how to resolve the problem from looking at the diagrams i think it is showing problems with i did the diagnostic check and it kept flashing only once in turn face, face/feet, screen i believe its diagnosing room temprature sensor ambient temprature sensor solar sensor would you say this is right and what do i need to do to resolve the problems? Edited April 18, 2011 by mikeyh (see edit history) Link to comment Share on other sites More sharing options...
mikeyh Posted April 18, 2011 Author Share Posted April 18, 2011 ive checked to see if the compressor is at fault by bridging the relay that controls it,and it all kicks in to life as it should so theres not a problem there:) what else should i be looking for somebody please help:( Link to comment Share on other sites More sharing options...
Thorin Posted April 18, 2011 Share Posted April 18, 2011 I've no idea I'm afraid, if you do find out though, all this information would be good to add to that thread in the FAQ area though. Link to comment Share on other sites More sharing options...
mikeyh Posted April 21, 2011 Author Share Posted April 21, 2011 bump:) im still in need of finding my aircon problem Link to comment Share on other sites More sharing options...
Ian C Posted April 22, 2011 Share Posted April 22, 2011 Ryan mentioned your wiring loom might not actually have some of the wires any more? That'd explain why the reported errors are all of the "I can't find a sensor" type. Link to comment Share on other sites More sharing options...
mikeyh Posted April 22, 2011 Author Share Posted April 22, 2011 ive spoken to j (magictorch) who i brought the syvecs off, he had the aircon wired up when ryan installed it into his car so that shouldn't be the problem Link to comment Share on other sites More sharing options...
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