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1,500 Posts
So I take Zap's advise and plug my "possibly" '87 chip into an '87 ECM which I bought from John DiCarlo last year but never used, no MAT sensor, and using the '85 MAF. Turn the key and voila! Silky smooth idle! No longer fumigating the neighborhood. So it runs much better now. So I went ahead and captured some Turbolink data on it right when it was warming up. The data is below:
IAC 68%
LV8 44
TPS .56V
INT 131
O2 (kept fluctuating as it does)
MAF 6GPS
BLM 106
O2 18-20
I have a recording that shows the BLM's going from 128 (Learn Control OFF) and then changing to 106 (Learn Control ON) if anyone wants to see them. Am I still running too rich? What do you guys think?
IAC 68%
LV8 44
TPS .56V
INT 131
O2 (kept fluctuating as it does)
MAF 6GPS
BLM 106
O2 18-20
I have a recording that shows the BLM's going from 128 (Learn Control OFF) and then changing to 106 (Learn Control ON) if anyone wants to see them. Am I still running too rich? What do you guys think?