| Subject: | O2-sensor voltage problems '84 1.9L -- Help needed |
| From: | John Lauterbach |
| Date: | Tue, 23 Aug 2011 09:31:45 -0400 |
Here are the details. O2-sensor not connected. Voltage from O2-cable coming from engine is +0.46 volts. Again, O2-sensor is not connected. I have tried with two different ECUs and get same result. With engine off, resistance between O2-cable coming from engine and ground is 140K ohms. I have a spare FI cable assembly and get same resistance from that cable when a ECU is connected. If I connect O2-sensor as intended, engine runs rich and stalls. John
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