Temp for going into closed-loop on ECM
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Joined: Aug 2001
Posts: 814
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From: San Jose, CA, USA
Car: 88 IROC-Z - original owner!
Engine: LB9 with K&Ns, MSD, Foil, Taylor
Transmission: WC T-5
Axle/Gears: BW 9-bolt, 3.45 posi
Temp for going into closed-loop on ECM
I have an 88 IROC with TPI. At what coolant temp does the ECM go from open-loop to closed-loop operation? I have a 180 degree "high flow" tstat in there, will this be a problem? Thanks!
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