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![]() Join Date: Apr 2005
Location: Tallahassee, FL
Posts: 17
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The other day when coming home my '90 Z almost stalled when coming to a stop. This morning when I started it (and it took much longer than normal to crank) the SES light came on after 30 seconds or so of idling. It is throwing two codes; 45-Left oxygen sensor voltage was over 0.75 volts for 30 seconds when the throttle angle was above 4% during closed loop operation. 65-Right oxygen sensor voltage was above 0.75 volts for 30 seconds of closed loop operation when the throttle angle was above 20% or below 2.7%.
I don't think both sensors would go bad at the same time. Is there something that could cause both sensors to give these readings? Thanks, Don
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Don 1990 Dark Red Metallic #1587 |
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