Beretta.net

#13 in fuse panel is a 5 amp fuse when car first started problem tested all fuses this one fuse wood only work on one side until I wiggled it, now I don't get any power to it with key on or off, this Keys goes to my instrument cluster which I think is where my RPM signal is. So how would I look that...

Ues everything working there

This diagram matches, I'm familiar with this graph so if you were to say C12 wire I'd be familiar, quick learner

Really need wiring diagram for 1990 Chevy Beretta GT V6 3.1 liter. Need to know where the rpm signal comes from. And if I can check injection pulse at Connected or PCM??

Need help with wiring I'm a do-it-yourself kind of girl and I don't quit willing to learn please help look at my page have other descriptions of problems =3]20200221_180351.jpg[/attachment]

Really need complete wiring diagram 1990 Chevy Beretta GT 3.1 liter V6 also need to know where my RPM signal comes from to give the PCM ground? And is there anyway I can check the injector pulse from the PCM or the injector connector with a test light???

Where does my RPM signal come from??? And if anyone has wiring diagram?? And can I test injector pulse for pcm or injector connector??

What makes me believe it's not that is because when I had the injectors Off cleaning them borrowed noisy lights to see if I was getting any kind of injector pulse . had one injector and noid light in, out of the six on injector rail. And I had T-Pined one of the four wires that are on the connector ...