Fault codes ex plod V70 T5 2001

[steveo82]

hi all, read codes on my ex law T5 and found this lot;

cylinders 1+5 misfire detection- probably the cold start problem ive got but it didn't point out coils so need to look further

then 3 throttle codes;
1-throttle actuator control range low/performance bank 1
2-throttle position sensor circuit D low
3-throttle position sensor circuit E low
these abit more involved as not sure if ETM is dying or TP sensor is duff

then MAF sensor circuit A signal low- not overly bothered about that one

just thought id ask, is the ETM a big job to remove and is carb cleaner the best for cleaning it out? i heard they extended the warranty on these to 200,000k or 10 years old? i stand to be corrected on this, grape vine talk maybe

if anybody has heard of these before i would appreciate any clues!!