You may have seen my recent post on poor economy and lack of power.
I have had a remap done.
Changed the air filter
Cleaned the EGR valve
Changed the crankcase breather filter.
It starts fine, drives ok but no way near as quick as just after the remap. It seems to struggle a little on hills, fuel economy has deteriorated and it has slight missing through the rev range. The engine management light was also coming on when I put my foot down but then went as soon as I took my foot off.
Took it to my remap guy today and the only fault that came up was P1260 - Low fuel pressure control.
So, he did a leakback test and all was ok, he checked the fuel pump and it sounded ok (working!!). He has suggested changing the fuel filter, using a bottle of Forte and seeing how it goes. If no better in a few days, then he suggested taking the injectors off for inspection and overhaul if required.
Does all this seem about right? I am quite happy that there was no other fault codes but obviously want to sort it asap.
Does anyone else have any other suggestions?