MAPS FF13 1992 xjs

[westerabq (Brian ABQ)]

MAPS location on my 1992 XJS. Is it inside the ECU ? getting FF13 suddenly and without warning.

[Kirbert (Author of the Book, former owner of an '83 XJ-S H.E.)]

Yeah, inside the ECU. Might wanna blow out the line in between the ECU and the engine; sometimes it fills with condensation, and that can cause some issues.

[sbobev (Steve)]

MAPS location on my 1992 XJS. Is it inside the ECU

Yes, the Lucas 26CU