Ran the codes....in my A-1 I got 5 codes....2-3-2(speedo signal faulty), 1-2-3( solenoid sth short circuit to batt. voltage), 3-2-2(incorrect gear ratio), 1-3-1(solenoid sth open/short circuit or control module fault), 2-2-3(trottle pos. sensor too low)...in the A-2 I got 3-1-1(nss signal), and in B-2 I got 1-2-2(no speed signal).... can sumbody plz tell me whats priority, dont know what nss signal means or the solenoid sth means either... I'm stuck...

 

232 speedometer signal missing.
It's likely your VSS died but it could also be a bad connection or broken wire.
Vehicle Speed Sensor (VSS) is on the transaxle. It is mounted on the differential between the axles on the side toward the firewall.

223 Throttle position (TPS) sensor signal too low.
The TPS isn't adjustable so If the signal is wrong it's likely it's the TPS that is bad and needs to be replaced.

123 Solenoid STH short circuit to battery voltage.
131 Solenoid STH open/short circuit or control module fault.

What car, what year, what engine, turbo?

 

its a 1995 non turbo, 850 20 valve engine...