 1996 318TI
We put a 1999 S52 M3 Engine into a 1996 318TI which already had a 323i Engine. It wasn't smogged has a salvaged title from Oregon, we're in California and we did an OBD1 Wiring Harness and we need to smog it. Check Engine light is not working we also put a 1999 M3 Instrument Cluster in we understand it did not have a Check Engine light before is it possible to smog this car with the 1995 OBD1 Upper End since we already have these things in place? However both the Engine and Chasis are above 96 & 99; any input is appreciated | 
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