Green wire connectors on side of engine bay
06-22-03, 08:51 PM
#3
I'm a boost creep...
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On the battry side, the 6-pin one is the diagnostic plug that Mazda plug their errorcode reader into, the 2-pin one is the initial set coupler used to set idle speed and timing. On the airbox side the 3-pin one is for setting the TPS.
06-22-03, 08:52 PM
#4
Need donor car in Fairfax
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they're test connectors. They arent used in normal operation, but to test various voltages on parts..ie. the one near the pressure sensor tests the TPS
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immanuel__7
2nd Generation Specific (1986-1992)
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09-05-15 10:23 AM