Where do i plug in my memo scanner - 2008 Opel Corsa 1.4

Take out the starter and change your selenoide on top of your starter

First navigate to station you want to set as a preset. Then press the MEMO button. Use the TUNING buttons to scroll through the 30 different preset numbers. Press the MEMO button once more to store on the preset that you chose. Now you can press the PRESET button and navigate through you presets using the TUNING buttons.

1994-1995 was a transition year for car makers with the OBD system.
You can do an internet search for each style plug and see which one you have. The scanner will not connect to the wrong plug.
The OBD2 style is tapered on each side. The plug is under the steering column.

Do you have a code scanner? What code does it give? If you don't have a scanner and the car is drivable take it to an autozone and have them hook it up to the scanner to get the code or you can buy a cheap scanner for $50 if the blazer was not running rough before you may have not pushed a plug wire on completely and now the engine is misfiring on that cylinder. how many miles on blazer? the platinum plugs from should be good for 100K miles.

What kind of problems are you having? You plug it in, turn key to "ON" not start and scanner goes into scan mode. You can then scroll up & down between options. (I have one also)

uk model drivers side look under dash near accelerator pedal -white plug

I have never had to replace an ALDL plug in 28 years. This includes 4 years working for a GM dealership.

Check your manual for a fuse location for the diagnostic link. Also try the generic vehicle data stream on the scanner. Is this a good scanner like a snap-on or genesis? If it a cheap one, suspect that.

Try going to an Advance or Auto=zone store and have them try to scan it.

Hope this helps

no go to advance auto parts and get a memo. saver that a 9volt hooks to not expensive

As far as compressor clutch slipping, that could indicate that your system needs a freon recharge.
As far as Code 1405 is concerned, the code guide i checked states it is an EGR valve problem having to do with the upstream pressure hose. Check hose for tight connections and there are no kinks in hose and check condition of hose and replace if necessary.