Bx Wired Mi16 Firing But Not Starting

[chris 417 mi 28 2 Cars]

right ..after swapping two plugs around i now have 12v to all injectors ! but still only 5v to the air flow meter and 3v to the crank sensor ! what next ??

[Richie-Van-GTi 70 2 Cars]

Ive been round to have a look at this, we discovered the injectors are firing and everything seems to energise but it wont spark. There is 12v on the king lead but nothing at the ignition amp, chris has traced back and there is no output from the ecu to the ignition amp, should there be a signal coming from the ecu to the ignition amp? If not could it be crank position sensor playing up? Ive a feeling if we get it sparking she will fire up.

[jackherer 543]

if fuel is being injected its not the crank sensor.

[chris 417 mi 28 2 Cars]

ok, cheers jack

 

Where do i try now though ? this feed to the ecu still has no voltage on it (pins 5&6 on ign amp) yet i have voltage everywhere else

 

Help !!!

[chris 417 mi 28 2 Cars]

Ok finally she has fired up !! it seems the coil was not helping ...slight few wires with dodgy connectoins on the amp and the fact it was slightly flooded too !! just got the high idle to sort now !