Volvo Repair: diagnostic code 1-3-3 on 2, 1-1-1 on 6, volvo 240dl, diagnostic code

Question
1989 Volvo 240DL gas no turbo. Cold start, stalls.If you rev it until warm seems to run fine. Is this the throttle position switch? I tried to adjust but still won't click. Do I have to do anything special to change it out?

Answer
Chris, I dont have the code book here but it does sound like a Throtle switch.  You may also have a air mass meter issue.  The easiest way is to take the throtle off, clean it thoroughly and then see if the switch clicks.  Do that and then we can go further.  Roger