Is my ecu done?
#1
Is my ecu done?
I'm getting a really odd o2 sensor voltage on my bank 2 upstream. It's a wideband sensor and I've unplugged all sensors, and my scan tool shows .3v for all sensors except the upstream bank 2 which shows .6v. For some reason my ecu is showing too high of a voltage in open loop mode. Any ideas besides a bad ecu/PCM?
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