HELP!! Check engine light came on yesterday on my 94 850 that I just got and it started running really bad. Pulled the codes and wondering where to start to correct the problems. Codes are 232 (A-2), 311 (3), 214 (6) and 122 (7) ()= location where code pulles from. Would like to get an idea where to start and what to start with to correct these problems.

 

Check your E-mail I e-mailed them to you.

(A2)232= Long term fuel trim. Check for vaccum leaks most of the time that is the cause.
(A3)311=Left from wheel sensor for ABS open-circuit or short-circuit.
(A6)214=RPM sensor signal absent intermittently. Check the speed sensor in the top of the trans by the engine.
(A7)122=Temp signal interval to long not sure about that one.

Hope this helps.

Here it is again.