I should have added that the 75lb reading from the CPR to the distributor was with the engine off, fuel pump jumped and the valve on the Guage closed (to test the system pressure). The reading from the CPR with the valve on the fuel guage in the on position reads ~3.5 bar...hot or cold. I guess this may be due to a faulty CPR valve then. I will have to run a bunch more tests to confirm this. Keep you all posted. Steve --- In dmcnews@xxxx, Chris Spratt <chris@xxxx> wrote: > >In the workshop manual D:04:14 it states that > >if a DWELL meter is connected to the Diagnostic > >plug pin that is connected to terminal 17 of > >the ECU module (which is the orange wire) I can [moderator snip]