Subject	AC low pressure switch wiring question 94+
Posted by	JMartz on July 25, 2011 at 7:53 AM
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In Reply To	AC low pressure switch wiring question 94+ posted by sak01 on July 25, 2011 at 12:26 AM
Message	According to the wiring diagram (1994), one wire goes to the computer (ECM) for grounding and the other to one of the electromagnet pins on the a/c relay. Power (+) comes on when ignition key set to "on", first through a fuse, relay, dual pressure swiitch (one one the accumulator bottle) and then the circuit to ground is completed at the ECM.
Follow Ups	AC low pressure switch wiring question 94+ - sak01 00:26:58 07/25/11 AC low pressure switch wiring question 94+ - JMartz 07:53:22 07/25/11 Does it matter which side I wire things up on the switch? (n/m) - sak01 12:21:19 07/25/11 It does not matter but let me look at the manual - JMartz 12:41:35 07/25/11 Dual pressure switch wires color ID. - JMartz 12:52:23 07/25/11 Thank you for checking! Looks like the wires are the same - sak01 19:30:12 07/25/11
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