Re: Need Help with a Non starter No Errors
The Quest is done!
After all of the time trying to find the route cause the fault was internal to the Engine ECU and it has taken a replacement scrap ECU that also needed to be virginised before use.
A quick shout out to JC Cars in Norfolk who virginised the unit in quick time and for a special price. And GPSorting for your support with the
Multiecuscan software.
In summary and for future reference : If you get a 500 1.2 Pop that cuts out sporadically may or may not restart with NO ERRORS in any of the systems you need to check for the following;
1. No Injection Time Duration in the parameters
2. Ignition coils are being loaded but are not 'Triggered'
Proxi alignment does not help and the fault is internal to the ECU. Option to solve the issue is to buy a replacement ECU that has already been virginised.
Once received the installation is simple procedure
1. Remove Battery positive and install the ECU
2. Refit the Battery positive and put the ignition on for 1 minute +
3. If the transmission is Manual you need to depress the clutch for 5+ seconds during this first minute
4. after 1 minute switch of the ignition for 1 + minute
5. After the second minute start the car and leave running until hot 75+ degrees C. The MIL will be flashing during this time.
6 once hot rev the engine to calibrate the Phonic Phase for the RPM sensor.
Do this three times to 5500rpm plus and return to Idle all within 10 seconds
7. Switch the engine off and clear any errors in the system.
This is completed
When I get time I will remove the back from the ECU and see if I can find a smoking gun within the unit and will post my findings.
If you have any further questions please let me know