OBD1 info regarding 1984 GN

blackazz

Not a Gn
I just did the 86,87 computer swap.works so much better .you get to use a scanmaster ,upgraded maf and a TT chip. Don't short change your car do the upgrade.
 

HotAirWH1

Active Member
You still alive GBGN1? I found a red brick and it works great - much easier to set TPS for example.
I did the 86/87 conversion too (same as blacazz) this spring and WOW a discernable difference in how the car performs. Plus the Scanmaster allows you to monitor the systems. Its a little pricey, but in my opinion, well worth it.
 

GBGN1

stroked
You still alive GBGN1? I found a red brick and it works great - much easier to set TPS for example.
Still kicking, The old snap on mt2500 is good tool for the hot air or intercooled cars stock ecm cars. I👍.

If you upgrade your ecu ever, bite the bullet and go with the Holley set up or the Turbotweak blue box and get away fron the 35-38 year ecms...
 
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