code 42

[turbofrank]

back in Feb myTR6 coilpack went bad car missed on iniitail startup It would miss but smooth out after driving about 5 min . .I replaced coilpack. Sunday the miss returned with code 42. today after starting at the ECM because car was recenty painted i noticed the ECM was very dusty and surrounded area. My ECM numbers were off pin B4 and D5. My old computer had Powerlogger installed do you think it's ok or should I send it in for checkup ?

 

[SCOOBY DOO]

Unplug the PL from the ECM and try it. If that doesn't work unplug the ECM and blow out all the pin connections and try it again.