Conversions & Swaps LSX Engines in Non-LSX Vehicles
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Ls swapped S10

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Old Sep 29, 2018 | 07:52 PM
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Default Ls swapped S10

Bought this truck unfinished has the 09354896 pcm and Current Performance harness, I'm not finding a MAF connector anyone have a schematic of the pcm pins.thanks
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Old Oct 1, 2018 | 08:29 AM
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http://lt1swap.com/wiringharness.htm should have the pinouts you are looking for. Your harness may have been built for speed density tune which would eliminate the maf.
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Old Oct 1, 2018 | 02:44 PM
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Thanks for the very helpful information 1964ss I watched a video about the speed density tune so my next question is, is there a certain map sensor I should be using in accordance with the pcm and that harness?
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Old Oct 1, 2018 | 03:00 PM
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Not sure which one u need. On my s10 I I use no maf. A gm 3 bar map and I separated the iat sensor wires and wired the iat separate into my charge pipe the pinouts are easy to follow
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Old Oct 1, 2018 | 04:34 PM
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  1. This harness has the iat connector,but there is no intake hose system on it yet been looking for a setup,not sure which type or brand that be best if you can help me here also this be great I really appreciate it thanks in advance
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Old Oct 2, 2018 | 06:58 PM
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On a s10, there are so many different configurations, there is no 1 way. Is the radiator stock, or something from a different car or aftermarket? Where are the top/bottom hoses at? On mine, I just ordered from intake hoses, and configured a setup that works nicely. I made a heat shield from some sheet aluminum.
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