xips(86CRXSI)
New Member
K, I have a 91 si with a gsr swap, the CEL light has been coming on, and I don't know how to check the codes for it, it has a boomslang converter harness obd0 to obd1, the ecu is a chiped p28, the engine is obd1.
I just need to know how to check the codes. Thanks.
I just need to know how to check the codes. Thanks.