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bd1308 |
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#1
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Sir Post-a-lot ![]() ![]() ![]() ![]() ![]() Group: Members Posts: 8,020 Joined: 24-January 05 From: Louisville,KY Member No.: 3,501 ![]() |
hey my 4-prong wiring job broke on 2 wires....so which is which or are they all +12V or what? What's the pinout on this thing anyway?
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mihai914 |
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#2
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Senior Member ![]() ![]() ![]() Group: Members Posts: 800 Joined: 2-March 05 From: Montreal, QC Member No.: 3,697 Region Association: None ![]() ![]() |
I'm talking about doing a continuity test with an ohmmeter and see which wire is which based on a reference point, in this case the only good one, the ECU connector. Doesn't matter where it's split!
On the relay board you have 4 connectors I, II, III and IV here is the matching ones on the ECU plug: I = 16 or 24 II = 18 III = 19 IV = Cold start valve One test probe on the wire and the other goes to any point on the ECU untill you get 0 ohms thus continuity and you have found the wire number. |
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