Most likely you will need a preamp or at least an impedance matching circuit between the mic and the mic in of the computer.
One can purchase a Sony ECM DS70P Electret Condenser stereo microphone from the Sony store for $74.99. However, one can try to get microphone for a cheaper price on Amazon or eBay.
Yes it can be used as a unidirectional microphone if needed.
Energizer EPX76
1992 sunbird is obd1,1996 firebird is obd2.Will not work.
ECM will not cause A/C to not work properly. some of the earlier mitsubishi's had a ground wire for the A/C going through the ECM. and i have ran into the circuit in the ECM that grounds it go out causing the A/C to not work on a few diffrent cars
The ECM is supposed to ground the injector to make it work. Either the ECM is bad or something that tells the ecm to fire the injector is bad. TAke it to a mechanic.
That depends on the labor rate of the shop. $75-$200
dont know about the emissions stuff but if your planning to swap engines the ECM will also have to be switched as the 267 ECM will not work on the 305
Probably not without being flashed.
no
No.
1994 and 1995 lt1 both have a flash programable ecm they will interchange and can use cats tuner to reflash or tune it