Which idle air control sensor for LSx TB swap?

Chuckman

Well-Known Member
Joined
Oct 9, 2005
Location
Huntersville
Do I get one for the 5.7 LS1 that the TB came from, or the one for the engine that its mounted to? Thought pattern is that the calibration may be different for engine size. 5.7 vs 6.0


This was a DBW to cable pull swap. What are the parts numbers of the units that you guys are running? The TPS seems to all the be same PN across the board. The '98 5.7 camaro is a AC162, a '01 6.0 truck (for this motor) is a AC234, a a '02 5.3 is a AC234 and a '01 5.7 truck is a AC147. Hence my thoughts on displacement being a factor.
 
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