[stupidwhitecat]

Looking for some insight from CIS experts. I recently performed some pressure testing on my 74' and I'm trying to sort through the data to make sense of it. The one that really has me scratching my head is the difference between the values given for the leakage test between Porsche and Bosch. I have been going back and forth between the Porsche technical service manual and the Bosch K-Jet manual while testing. Almost all the normal values match up except for these, and there is quite a difference. For the leakage test at 10 and 20 minutes, Porsche gives normal values of 1.3 and 1.1 bar. While Bosch gives 1.7 and 1.5 bar. I'm not sure which to go by, or if there is any consensus on which is "correct." Based on the Porsche values my WUR passes, but based on the Bosch values it fails.