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Registered
Join Date: Dec 2019
Location: Florida Panhandle
Posts: 1,528
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Quote:
Originally Posted by AndrewCologne
No, ... with everything at factory default plugged to the ECU, OX Relay etc, you just pull the o2 Sensor cable/socket from the plug in the rear left engine compartment.
Then you connect the DMM red connection to the contact of that (orange) plug, the other DMM connection to ground.
Start the engine or bridge the fuel pump relay in the fuse box at the front.
Both do provide current to the ECU. With the ECU powered, you read the DMM if it shows 0.5v.
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Done. It show .5 VDC
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06-02-2020, 02:41 PM
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