Pug 106 Vacuum pipe rlease and ECU

[Peter D]

Hi I’m a regular contributor to Honestjohn.co.uk but have failed to get an answer to two questioned regarding a recently aquired Peugeot 106 Look 2 98 1.1l. Firstly how do you release the snap on vacuum pipe fitting associated with the inlet manifold to GFR/PCV valve that is mounted behind the cam cover emission vent pipe. They do not appear to any buttons, clips or visible release mechanism. I require to remove this item to clean out the valve so the knack of removing these would be appreciated. The second question is can the Bosch ECU be interrogate via the ECU light on the dash and which pins do you connect together to trigger the diagnostic mode. Thanks in anticipation. Regards Peter

[Peter D]

55 Reads and no one knows how to release the push on connector ?? Peter