Quote:
Originally Posted by oldman
yep must have ordered the one for the LT4 or 6th gen Camaro ZL1 = 4 wire.
Need 2009 ZR1 or LS9 = 3 wire 3 bar MAP (red)
or 2013 Camaro ZL1 or LSA (dunno, I'm old) = 3 wire 3 bar MAP, heck.
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Not the case, 1 bar 2 bar 3 bar 4 bar all use 3 wires for MAP data the 4th wire is for the IAT sensor located in the T-MAP like the LT-4 uses.
T-MAP stands for Temperature/Map sensor combo, I had explained this earlier in this thread and recommended you use the 3 bar map sensor from the ZL-1 ZR-1.