Ryma New Member Aug 5, 2007 #1 Ok so Iam posting tis for a buddy. But he bought a 91 rex with a b18B1 but where not sure weather which one it is. is it obd1 or obd2? Now From what I have read on here its smarter to go with obd1 cause its not as much of a pita to swap. But I could be wrong.
Ok so Iam posting tis for a buddy. But he bought a 91 rex with a b18B1 but where not sure weather which one it is. is it obd1 or obd2? Now From what I have read on here its smarter to go with obd1 cause its not as much of a pita to swap. But I could be wrong.
