2012 F250 Nox Sensor Location
2012 F250 Nox Sensor Location. I am trying to find the location of the knock sensors to try to ensure the connectors haven't come off on the bumpy road. Ford will do it free, and it takes a less than 1/2 of a day.
This sensor will let the computer know to dial back the timing. In todays video, i explain why a bad ignition coil can cause a knock sensor problem. The second nox sensor is located between the selective catalytic reduction (scr) and the diesel particulate filter (dpf) and monitors nox levels downstream of the scr.
This Video Goes Over The Replacement Of The Rear Nox Sensor.
When the nox sensor indicates that the storage capacity has been reached, the regeneration phase is initiated by the fueling management system. I am trying to find the location of the knock sensors to try to ensure the connectors haven't come off on the bumpy road. Most auto repair shops charge between $75 and $150 per hour.
The Second Nox Sensor Is Located Between The Selective Catalytic Reduction (Scr) And The Diesel Particulate Filter (Dpf) And Monitors Nox Levels Downstream Of The Scr.
By measuring the amount of nox in the exhaust, the truck's computer can adjust the def release to maximize efficiency. Usually, there are two, one at the turbocharger exhaust and one downstream from the def injector, however in some cases, there's only one. Figure 1 figure 2 3.
The Powertrain Control Module ( Pcm) Monitors The Nox Sensor And Sets The Code When The Nox.
I have a 2012 f250 6.2l xlt 4x4 extended cab 8 foot bed. Modern internal combustion engines utilize the knock sensor to allow for aggressive timing. Ford motor company revision date:
If The Timing Has Gotten Too Aggressive It’ll Cause The Engine To Knock.
2012 f250 lariat ccsb srw: And then the threat that not having this fix done in a timely manner can result in ford denying coverage of any vehicle damage caused (blamed) on it not being fixed. In todays video, i explain why a bad ignition coil can cause a knock sensor problem.
It Would Be The Second Sensor From The Front (Front Being Where The Down Pipe Flange Is).
Tech called and said the nox sensor was failing and wanted $811 to replace it. Clearing this code typically requires a new knock sensor or correcting a short or break in the wiring harness. The nitrogen oxide (nox) sensor measures the amount of nitric oxide and nitrogen oxide in the exhaust system.
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