+- CarTechnoloGY (https://cartechnology.co.uk)
+-- Forum: Discussions All about Software and Hardware (https://cartechnology.co.uk/forumdisplay.php?fid=310)
+--- Forum: Automotive Help & Discussions / Software and Hardware (https://cartechnology.co.uk/forumdisplay.php?fid=40)
+---- Forum: Opel - Vauxhall - Holden (https://cartechnology.co.uk/forumdisplay.php?fid=59)
+---- Thread: zafira b ELECTRONIC AIR CONDITIONING (/showthread.php?tid=53868)
zafira b ELECTRONIC AIR CONDITIONING - alamic - 20-07-2019
hello,
pls help
zafira b a17dtr 2008 ELECTRONIC AIR CONDITIONING - problem
air compressor coil - 4ohm
freon quantity - ok
when start air conditioning i dont have 12vdc on coil.
where to check for poor connection any advice
RE: zafira b ELECTRONIC AIR CONDITIONING - diagnosiks - 28-07-2019
Hello,
you compressor is driven by the relais K8 and the Fuse 32 in the engine bay.
plus 12V -> Fuse 32 5A engine bay -> relais k8 engine bay -> pin14 electronic module engine bay -> pin47 engine ecu
compressor itself gets power over fuse 20 10A engine bay and contakt of relais k8 enige bay-
Good Luck