P11db Code Duramax - P11d3 p11db p20ee engine runs fine, been. A forum community dedicated to chevrolet and gmc diesel truck owners and enthusiasts. Come join the discussion about duramax engines, performance, builds,. Code p11db stands for nox sensor current performance bank 1 sensor 1. Read the article to know possible causes, symptoms, and descriptions. Got code p11db a few days ago, cleared but it came back today. It calls for nox sensor bank 1. Does anyone knows where this sensor is located? Dmax has 65k miles and. P11db or p11dc the ecm receives a serial data message from the nox sensor module that the nox ratio of valid to invalid feedback is greater than a predetermined amount for greater than. Guys i am getting p11db i have clear it a few time, but it keeps on coming back. It seems the code comes up when it idle for a bit while cold, after the truck warms up it seems to. How is p11db code repaired? The reduction system uses two nitrogen oxide (nox) sensors to monitor the amount of nox in the engine exhaust. The first sensor is located at the. Guys i am getting p11db i have clear it a few time, but it keeps on coming back. It seems the code comes up when it idle for a bit while cold, after the truck warms up it seems to. How is p11db code repaired? The reduction system uses two nitrogen oxide (nox) sensors to monitor the amount of nox in the engine exhaust. The first sensor is located at the. It indicates an issue with the nox sensor current performance bank 1 sensor 1 in chevrolet or gmc diesel vehicles. The possible causes of the p11db code include a faulty nox sensor, an open or shorted wiring harness running to the sensor, or a general electrical. As the title explains, iโm throwing code p11db. I looked it up and itโs showing an issue with the nox sensor. I brought it to the dealership for the nox sensor and instead, they.
P11d3 p11db p20ee engine runs fine, been. A forum community dedicated to chevrolet and gmc diesel truck owners and enthusiasts. Come join the discussion about duramax engines, performance, builds,. Code p11db stands for nox sensor current performance bank 1 sensor 1. Read the article to know possible causes, symptoms, and descriptions. Got code p11db a few days ago, cleared but it came back today. It calls for nox sensor bank 1. Does anyone knows where this sensor is located? Dmax has 65k miles and. P11db or p11dc the ecm receives a serial data message from the nox sensor module that the nox ratio of valid to invalid feedback is greater than a predetermined amount for greater than. Guys i am getting p11db i have clear it a few time, but it keeps on coming back. It seems the code comes up when it idle for a bit while cold, after the truck warms up it seems to. How is p11db code repaired? The reduction system uses two nitrogen oxide (nox) sensors to monitor the amount of nox in the engine exhaust. The first sensor is located at the.