my 91 da is throwing a code ane i need too find out wat it is anyone know wat the problem is?

 

Code 7 is the TPS sensor (throttle position sensor). Code 12 is the EGR (exhaust gas recirculation). Code 12 is a simple emissions thing, juse search for it and u should find a simple fix, the egr valve probly needs cleaned. As for as the tps sensor, check the voltage and make sure it's at .5V at idle. Search for that too. Search for tps and u'll find lots of good information on how to diagnose and fix it.

 

.5 at idle , and 5v (approx)wide open.