Roverlike

This is exctract from Workshop manual regarding SRS system on MG F cars:

System check

The warning light, located in instrument pack illuminates when the electrical circuits are switched on whilst the system performs a self diagnosis test. If the system finds no fault during self diagnosis the light will extinguish after approximately 5 seconds and remain extinguished. In the event of a fault in the system, the warning light will illuminate continuously or fail to illuminate during the self diagnosis test.

Fault which is read from the SRS ECU with nunber 1526 provides information that after ignition switch was turn to on state SRS ECU found fault in the right hand pretensioner circuit after it performed self test routine.

Lotus_Fatboyii wrote:

Thanks, this solve my problem

I am glad it worked for you!

I do not know that engine ECU makes any resetting.

What I am thinking is to make check of two things: fuses, maybe replace them for new ones (for fuel pump) and ignition switch conector if it has good contact and not braking contact at some point.

Your SRS error is related to left hand side pretensioner. First thing I would look is weather or not SRS light is iluminated or not in order to see if this is historical error, or present one. If present one I would start with connector to the pretensioner under your seat. Be warned that you should disconnect your battery when working on anything related to SRS to prevent accidental deployment of airbag.
This error is related to high resistance in the circuit from SRS ECU to the left hand side pretensioner. High resistance is usualy problem of bad contact in the connecotr, but it can be related to pretensioner itself or bar wiring to the pretensioner.

However this eror has nothing to do with your engine starting and running only 3 seconds.

Your alarm is disarmed is it?

Regarding your engine fault, this also could be problem of management multirelay (consist of four relays together among which one is responsible for fuel pump).

You need to open Windows Explorer (not Acrobat as application), position yourself within Acrobat folder in the Windows Explorer, open Acrobat folder and seek for mentioned subfolders. Does this makes more sense?