Webi got myself an obd reader and got the code: P015b h02s delayed response to lean sensor 2. From what i gather this is an oxygen sensor. Webif the appropriate scan tool ho2s parameter does not toggle correctly, test the ho2s high signal circuit for an open/high resistance. If the circuits test normal,. Webhow to fix a chevy or gm p015b engine code: Webi've been getting and intermittent p015d for several months. My scanner indicated a problem with bank 2 sensor 1. I replaced that o2 sensor last weekend and that doesn't. Weblearn what oxygen sensor delayed response rich to lean bank 1 sensor 2 means, location and how to repair? The heated oxygen sensors (ho2s) are. Weba code related to a sensor does not always simply mean the sensor is bad as it often just means the sensor is working fine but reading a condition that is out of. This diagnostic trouble code (dtc) is a. Wondering what code p013b means? This diagnostic trouble code (dtc) is a generic powertrain code, which means that it. Weba stored code p015b, simply means that the powertrain control module (pcm) has detected a delayed response time from the upstream (before the catalytic. Weblearn what oxygen sensor delayed response rich to lean bank 2 sensor 2 means, location and how to repair? The heated oxygen sensors (ho2s) are.
