Very nice Darren

alan

thank you for the reply that was the info i was after,however it was for the use of a Blue-point CTB & i saw this in the instructions as a warning.

Does not matter now as i have sent it back as it was faulty & ordered one from yourselves

Rob.

just to add i could do with knowing this over the weekend.

Thanks

Hi

Can anybody tell me the input impedence of the four test leads that come with a four channel kit please ?

Thanks .

I'd say the pulse width is long !

How have you hooked up ?

Those voltages don't look right to me,should come down from Batt V to ground [0V] ??

Peter

A.F.S ?

Is this air flow sensor as in MAF ?

When disconnected reverts to a base setting [MAP] & works on signals from O2 & ECT sensor [closed loop] .

E A few more details on the Clio please ? I would be giving it a code read to ID the missing cylinders to start with. Make sure it has OE spark plugs in & what type of coil pack is it sporting ? After you have provided a few more details i'm sure we could help, IE eng code,Year,management type etc ?

Hi That could well be ignition interference or injector,did you have your test leads clear of the engine ie away from coil/plug leads etc. If you maybe sync'd an ignition event from which ever the offending cyl was it would tally ? Some more time on the screen would also give a bigger picture whethe...

Hi How can you condemn the coil without taking an amps trace ? What you are seeing could be plugs/leads.The spark line on the brown trace appears to be sloping upwards which could indicate a lean mixture. Is this a random misfire or cyl specific ? Take a primary,current ramp & secondary trace from t...

noted