RS203 is the governor type, you have an M pump (although to confuse matters you actually adjust the governor anyway...)

Although I've never heard of lack of fuel bogging down as such (ie worse than when it was NA?) but you'll want to adjust the fuel setting anyway otherwise there was virtually no point in turbocharging the engine

I'd check your lift pump just in case its a fuel shortage issue FWIW

__________________
1978 300D, 373,000km 617.912, 711.113 5 speed, 7.5mm superpump, HX30W turbo...many, many years in the making....
1977 280> 300D - 500,000km+ (to be sold...)
1984 240TD>300TD 121,000 miles, *gone*
1977 250 parts car
1988 Toyota Corona 2.0D *gone*
1975 FJ45>HJ45
1981 200>240D (to be sold...)
1999 Hyundai Lantra 1.6 *gone*
1980s Lansing Bagnall FOER 5.2 Forklift (the Mk2 engine hoist)
2001 Holden Rodeo 4JB1T 2WD