I am told there is a diagnostic mode hidden somewhere I. The LTX12 menu that allows you to test injectors and coil packs are firing possibly other things to. Blowed if I can find it and I have looked everywhere and cannot see anything in the manual either. Can anyone point me in the right direction please?
thank you

 

Screen 31: Setup - Config

"The Config screen is used to select the configuration of the engine; use the ADJ buttons to display the
number of cylinders, 1 to 8.10A, 12A or 13B Mazda rotary engines are set up as 4 cylinder, 20B rotary
engines are set up as 6 cylinder. The MT ECU now incorporates a diagnostic self-checker. If the value in
the Config screen is set to 0, the computer will shut off the fuel pump and simulate the engine running at
1800rpm. The injectors (and the spark plugs in ignition control set-ups) will be pulsed, allowing you to easily
check whether the MT ECU is functioning correctly. While in self-check mode, the MicroTech Handset will
display the message Check TEST ON."

Just remember to set it back to what it was before.

 

Thanks so much for that.. Just been out and run it.. I have sparks and injectors.. will find out if I have go tomorrow or if I have another problem other than flooding to hunt down!