Thread: S10 Swap how to
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Old 09-11-2014, 12:47 AM   #117
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Join Date: Apr 2010
Location: Algona, IA
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Re: S10 Swap how to

User Error; The TBI motor uses 2 temp senders. The one on the passenger head is for the gauge only, The one on the intake is for the ECM. Replace the one on the head with your new sending unit. The ECM doesn't read oil pressure, so you are good to replace that sender anyway.

So, to re-cap, leave the temp sensor in the intake, replace the one in the head with the Dolphin supplied one. Replace the Oil pressure sender with the Dolphin supplied one. Should work like a charm.

There is also a plugged sensor hole on the driver side head (near the exhaust manifold) you can use if you don't want to mess with the original ones.
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