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whats the differences between OBD1 and OBD2?

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Old 08-23-2006, 08:28 PM
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Default whats the differences between OBD1 and OBD2?

is there a huge difference or a few things. Asking because im gonna spray my car with a dry shot. And people talk up how the obd2 cars read the nitrous real good. Now with obd1 cars, is it gonna react / read the same to the nitrous as a obd2 car? Or does obd2 have more sensors for thoes things or just a different set-up?
Old 08-23-2006, 08:46 PM
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OBD-1 = Regular nintendo
OBD-2 = Playstation

The obd-1 is just a much smaller and simpler computer with less variables and operations.The obd-2 system is much more complex,and a lot faster,which makes performance modifications seem that much better.
Old 08-29-2006, 07:20 PM
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but as for sprayin a dry shot through a OBD-1 im safe then?
Old 08-30-2006, 08:01 AM
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so long as you have a MAF yes....

if you were a 93 car then I wouldn't try it (Speed Density) but 94s are MAF Driven I believe

not sure what size shot is safe on an LT1 though
Old 08-30-2006, 09:14 AM
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yea, i got a MAF on my car. Im only looking to spray a 100 shot so i should be all good.
Old 08-30-2006, 04:26 PM
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with the proper tune on a obd-1,you can spray a nice amount,again,with the proper tune.
Old 08-30-2006, 05:36 PM
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thats what i wanted to hear, makes me sleep better at night. thanks redtail!
Old 08-30-2006, 05:38 PM
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every car had to be changed over to OBDII by sometime right around 1996....most cars before that were OBDI....just an older system...like the one guy said.....nintendo and playstation



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